Tag: phone repair

  • COVID-19 Protection and Stay-at-Home Tips

    COVID-19 Protection and Stay-at-Home Tips

    COVID-19 is an infectious disease caused by a new coronavirus introduced to humans for the first time.

    It’s spread from person to person mainly through the droplets produced when an infected person speaks, coughs or sneezes.

    These droplets can land in the mouths or noses of people who nearby.

    These droplets are too heavy to travel far in the air- they only travel approximately one metre and quickly settle on surfaces.

    This is the reason person to person spread is happening mainly between closes contacts.

    According to WHO, the exact time that the virus can survive on surfaces is not yet known.
    COVID-19 | Protect Yourself And Stay Home With REWA

    Take steps to protect yourself

    Maintaining good personal and environmental hygiene is of utmost importance to protect yourselves from COVID-19.

    Avoid touching your eyes, nose, and mouth with unwashed hands.

    Clean and disinfect surfaces you often touch on a daily basis.

    Performing hand hygiene is the prerequisite of the prevention of the spread of communicable diseases. Using soap and water or alcohol-based handrub can achieve hand hygiene.

    You should go out less and reduce social activities, and maintain appropriate social distance with other people as far as possible.
    COVID-19 | Protect Yourself And Stay Home With REWA

    • Wear a surgical mask when taking public transport or staying in crowded places.
    • Take your temperature and that of family members with a thermometer everyday and watch for cough or difficulty breathing.
    • If you have COVID-19 symptoms, seek medical advice right away – call ahead before you go to a doctor’s office or emergency room.
    • Build up good body resistance and maintain healthy lifestyle. This can be achieved through balanced diet, regular exercise and adequate rest.
    • Even in bad times, we have to keep learning and growing.

    COVID-19 | Protect Yourself And Stay Home With REWA

    REWA ACADEMY: https://academy.rewa.tech/

    How To Wear A Mask

    • It should cover your mouth, nose and chin with the coloured side facing outwards.
    • Pinch the metal edge of the mask so that it presses gently on your nose bridge.
    • Remove a used mask holding only the ear loops.
    • To be effective, change your masks regulagly or if soiled or wet.
    • Wash your hands with soap and water after dispoing the solied mask properly into a bin.

    COVID-19 | Protect Yourself And Stay Home With REWA

    And More To Fight COVID-19

    • Reassure everyone that you’re protecting their health.
    • This is especially true if you have a brick-and-mortar location.
    • This may mean sharing your extra sanitation practices, putting a hand sanitizer station at the front of your location or implementing a policy where all staff wears masks and gloves.
    • Be prepared to pivot. You need to be flexible to best serve your customers. Mailing service for cell phone repair may be a good choice.
    • Make your employees or yourself a priority too.
    • Don’t focus all your efforts on marketing during this time.
    • The more you can put your employees at ease, the better they’ll be able to support your business and your customers.

    COVID-19 | Protect Yourself And Stay Home With REWA

    May you all remain in good health and continue your daily life & repair learning in the global coronavirus crisis.

  • Troubleshooting iPhone X Won’t Turn On – Expert Repair Guide

    Troubleshooting iPhone X Won’t Turn On – Expert Repair Guide

    Our previous blog has walked you through the work-flow of iPhone X Boot Circuit .

    And you have learned that to have the phone turned on, working conditions like power supply, clock signal and reset signal are indispensable.

    Since there are so many components involved in the process, reasons for won’t turn on of the phone can also be various.

    Today we will explain the troubleshooting and repairing process of iPhone X by showing a real-life iPhone X won’t turn on case.

    Follow our repair guide step and step and you can definitely learn something.

    Analyzing  

    First, run cosmetic inspection of the motherboard.

    The motherboard is not deformed or water damaged.

    Then connect the motherboard with the DC power supply.

    We can see that there is no current leakage.

    Judging by this, the three main power supply rails, PP_BATT_VCC, PP_VDD_MAIN and PP_VDD_BOOST are in normal condition.

    First, run cosmetic inspection of the motherboard. The motherboard is not deformed or water damaged.Then connect the motherboard with the DC power supply. We can see that there is no current leakage. Judging by this, the three main power supply rails, PP_BATT_VCC, PP_VDD_MAIN and PP_VDD_BOOST are in normal condition.

    Continue to get the motherboard booted up with tweezers.

    We can see that the boot current is larger than normal value.

    We can confirm now that the fault is probably related to the 17 power supply rails outputted from PMU.

    Motherboard Separating

    Now we need to separate the motherboard to confirm whether the fault is related to the upper layer or the lower layer.

    Place the motherboard on the specialized Heating Platform.

    With temperature of the platform reaching the set temperature, pick up the upper layer with tweezers carefully.

    Continue to take the lower layer off the platform.

    Now we need to separate the motherboard to confirm whether the fault is related to the upper layer or the lower layer.Place the motherboard on the specialized Heating Platform. With temperature of the platform reaching the set temperature, pick up the upper layer with tweezers carefully. Continue to take the lower layer off the platform.

    Diagnosis

    Now we can test the upper layer.

    Connect the battery connector on the upper player with the DC power supply.

    Then get the upper layer booted up with tweezers.

    The boot current is still larger than normal value.

    We can confirm now that the fault is related to the upper layer.
    Now we can test the upper layer. Connect the battery connector on the upper player with the DC power supply. Then get the upper layer booted up with tweezers. The boot current is still larger than normal value. We can confirm now that the fault is related to the upper layer.

    So our next step is to check the 17 rails outputted from PMU one by one.Let’s start with PP_CPU_PCORE first. Locate C2701, one of the test points of PP_CPU_PCORE on Refox.

    Then run diode mode measurement of a capacitor on C2701 relevant circuit.

    The measured value is normal.
    So our next step is to check the 17 rails outputted from PMU one by one.Let's start with PP_CPU_PCORE first. Locate C2701, one of the test points of PP_CPU_PCORE on Refox. Then run diode mode measurement of a capacitor on C2701 relevant circuit. The measured value is normal.

    Continue measuring test points of the remaining 16 rails.

    Judging by the measured value, PP3V0_NAND has shorted.

    Since there are many components on PP3V0_NAND, we can locate the faulty component with rosin detecting.Dip some rosin with the Soldering Iron at 350℃.

    Then smoke rosin on components on PP3V0_NAND.

    Set the output voltage of the DC Power Supply at 3V. Get the black probe grounded.

    Meanwhile, get the red probe touched with a capacitor on PP3V0_NAND.

    Continue measuring test points of the remaining 16 rails. Judging by the measured value, PP3V0_NAND has shorted. Since there are many components on PP3V0_NAND, we can locate the faulty component with rosin detecting.Dip some rosin with the Soldering Iron at 350℃. Then smoke rosin on components on PP3V0_NAND. Set the output voltage of the DC Power Supply at 3V. Get the black probe grounded. Meanwhile, get the red probe touched with a capacitor on PP3V0_NAND.

    We can see that rosin on C2649 melts immediately.

    Judging by this, C2649 has been damaged.

    Troubleshooting

    Let’s try to detach C2649 from the board and see how it works.

    Remove black adhesive around C2649 first.

    Then we can just remove it with tweezers slightly.
    Let’s try to detach C2649 from the board and see how it works. Remove black adhesive around C2649 first. Then we can just remove it with tweezers slightly.

    Again, get the red probe grounded.

    Touch the two pins of C2649 with the black probe.

    The measured value is normal.

    We can confirm now that the shorted condition is caused by damage of C2649.

    Still, we need to test the upper layer.

    Remove the upper layer and clean with PCB Cleaner.

    Connect the battery connector on the upper layer with the DC Power Supply.

    Get the upper layer booted up with tweezers.

    The boot current is normal this time.
    Remove the upper layer and clean with PCB Cleaner. Connect the battery connector on the upper layer with the DC Power Supply. Get the upper layer booted up with tweezers. The boot current is normal this time.

    Motherboard Recombining

    Next thing we need to do is to solder the two layers together.

    Remove heat insulation adhesive on the lower layer first.

    Then place the lower layer onto the heating platform.

    Power on the heating platform and apply some Paste Flux to the third space PCB.

    Then get the upper layer in position.
    Remove heat insulation adhesive on the lower layer first. Then place the lower layer onto the heating platform. Power on the heating platform and apply some Paste Flux to the third space PCB. Then get the upper layer in position.

    Reassemble And Test

    Get the display assembly installed.

    Connect the battery connector with the DC Power Supply and get the motherboard booted up with tweezers.

    The boot current is normal.

    The phone comes with normal display and can get access to the system. Fault cleared.
    Get the display assembly installed. Connect the battery connector with the DC Power Supply and get the motherboard booted up with tweezers. The boot current is normal. The phone comes with normal display and can get access to the system. Fault cleared.

    Tools Used

    Free Schematic Software:  Refox

    Visit our online shop for more parts and tools.

    You can also visit  REWA YouTube Channel to check our video and learn how to repair the iPhone X step by step.

    [uploading100%] When repairing iPhone logic boards, we identify the issue first, find out why it occurred next, and figure out how to fix it in the end.

    This is a general process adopted by professional repair technicians around the world.

    Wanna be a professional repair technician and handle iPhone tough repair?

    You need systematic training courses on REWA Academy .

    Just click the course link below to know more!

  • Coronavirus Q&A: Product Pricing, Logistics, Delivery Time

    Coronavirus Q&A: Product Pricing, Logistics, Delivery Time

    In response to the outbreak of coronavirus, REWA has been equipped with the necessary preparations for the resumption of work on January 25.

    On February 10, the official back-to-work day, REWA carried out basic daily work in an orderly manner according to the actual situation of departments and staff, under the premise of ensuring the safety of all employees.

    Right now, REWA is adopting a home office and on-site office to provide excellent service to our clients.

    About Placing Order

    Please note that orders placed now are arranged according to their priority. 

    Order now and get your order arranged first!

    Supply Chain

    Although REWA has been equipped with some inventories, the supply will be tight for a certain period due to the delay of factories in production resumption and some products will come up with long-term shortages.

    Price

    Because of the shortage of supply and the short-term delayed production, the price of some products will rise until the supply is restored(April or so).

    However, the price of some hot-selling products like the Laser Separator Machine will be a surprise for you at this time.

    coronavirus product pricing logistics delivery time and

    Delivery

    Due to the instability of supply and delayed resumption of work of some staff, the delivery time of the order will be longer than usual.

    Please confirm your order plan with our sales in advance.

    Logistics

    Although air freight from Hong Kong is normal, there might be a delay in logistics.

    Therefore, REWA highly recommends you place your order in advance and prepare more to avoid out-of-stock and reduce losses due to price increases.

    The COVID-19The coronavirus is highly contagious, but the fatality rate in areas with adequate medical conditions is not high.

    The Chinese government has taken effective measures to control the epidemic, but given the incubation period and infectivity of the virus, it is expected to reach a peak at the end of February and then be completely controlled in April or May.

    During this period, all walks of life will fight COVID-19 while resuming business and production.

    coronavirus product pricing logistics delivery time and 2
  • REWA Cooperative Training Recruitment

    REWA Cooperative Training Recruitment

    REWA Cooperative Training Recruitment
    REWA Cooperative Training Recruitment

    REWA cooperative training has a unique training program of iPhone Chip Level Logic Board Repair Training Course which is a fully hands-on and well designed for people from different level to achieve a professional skill within a short period of time.

    REWA aims to help our students to become qualified technicians and power up repair business in your area.

    4 Top Benefits of Cooperative training with REWA

    • You decide the location;
    • Increase local awareness with REWA brand;
    • Local training facilitates enrollment of the course;
    • On-going technical support from REWA.

    Why REWA

    • Brand influence – A good reputation in cell phone repair industry;
    • Enriched and professional repair course – Practical support;
    • Experienced lecturers and repair masters – Over 10 years of teaching and repair experiences
    • Trustworthy partnership – Successfully launched worldwide with great customer feedback. No matter you are a company, repair shop owner, or individual.

    Email us (training@rewatechnology.com) now to become one of our cooperative partners!

    Past cooperation photos:

    REWA Cooperative Training Recruitment
    REWA Cooperative Training Recruitment
    REWA Cooperative Training Recruitment
    REWA Cooperative Training Recruitment
  • Discover Exciting New Features in iOS 13 Beta 4

    Discover Exciting New Features in iOS 13 Beta 4

    Apple released the fourth beta of iOS 13 and iPadOS 13 beta 4 for developers, introducing bug fixes and adding new features.

    3D Touch Menu Size

    The menu that popped up is of a smaller font size in beta 4.

    And they added additional menus – Rearrange Apps.

    Which means 3D Touch allows you to rearrange your applications.

    New Features in iOS 13 beta 4

    3D Touch Settings

    In the Accessibility section of the Settings app, there are new options for 3D Touch in the 3D & Haptic Touch section (which was previously just 3D Touch).

    There’s a new “Touch Duration” section alongside the sensitivity slider.

    The Touch Duration option changes the amount of time it takes to reveal content previews, actions, and contextual menus.

    New Features in iOS 13 beta 4

    Audio Sharing with AirPods

    Pair two sets of AirPods to one iPhone and enjoy the same song or movie along with a friend.

    New Features in iOS 13 beta 4

    Share Sheet

    Some minor design changes have been made to the Share Sheet in iOS 13, tweaking the colors and adding some transparency.

    New Features in iOS 13 beta 4

    Redesigned Voice Message Icon in Messages

    When using the option in Messages to record a voice-based message, there’s a new icon for the option. It’s now a waveform rather than a microphone icon.

    New Features in iOS 13 beta 4

    New widget Edit button design

    When editing widgets in the Today View, you’ll see a new look for the edit button, which is now pill-shaped rather than circular.

    New Features in iOS 13 beta 4

    Security bug

    Closes the vulnerability that allowed unauthenticated access to passwords in Settings.

    What’s your favorite new addition in iOS 13 beta 4? Sound off down below with your thoughts. Also, be sure to have a look at our previous iOS 13 new feature list.

  • REWA Black Friday & Cyber Monday 2018 Deals

    REWA Black Friday & Cyber Monday 2018 Deals

    The annual Black Friday shopping frenzy is fast approaching.

    Black Friday heralds the start of the Christmas shopping season and is an ideal opportunity to buy festive presents at a cheaper price.

    Together with its more recent online counterpart Cyber Monday, the sales have become a major global event over the past few years as online shopping has brought the bargains to the rest of the world.

    When is Black Friday 2018?

    Black Friday takes place the day after Thanksgiving, which falls on the fourth Thursday in November and this year it falls on November 23, followed by Cyber Monday on November 26.

    PCB Holder for iPhone X

    PCB Holder for iPhone X

    2 in1 Repair PCB Holder for iPhone X. More easy to fixed the Logic board repair and positioning plant tin. Just put the magnets at the bottom and then It second change magnetic plant tin holder. Two types available, here are your options:

    • PCB Holder for iPhone X – MJ – A23
    • Cellphone Repair PCB Holder for iPhone X – AM – Type 2

    Soldering/Desoldering Rework Station for iPhone X

    Soldering/Desoldering Rework Station for iPhone X

    As we all know that iPhone X has double layers logic board. It is hard to desolder the upper and lower motherboard.

    This Tool can easy to solve the iPhone X Motherboard Soldering/Desoldering  issue.

    Microscope

    Microscope

    Microscopes are usually used in logic board repair.

    This Electron Microscope can dynamic observation and inspection of gadget, capturing, recording, saving, and timing capture.

    Realize window and partial magnification detection. Accuracy up to 0.001 mm.

    Multifunctional PCB Holder

    Multifunctional PCB Holder

    A multifunctional is integrated into one PCB holder for iPhone X.

    Like iPhone X logic board chip fixture, fast fix safety tin planting, protect the lower circuit, no risk of the leakage, remove hard drive into knife port and more.

    • Screwdrivers
    Screwdrivers

    Screwdrivers essential tool as for a repair person. It can be divided into slotted, Phillips, Pozi, Torx, Square, and Hexagonal and more according to screwdrivers head.

    Here are your options:

    • Torx Screwdriver
    • Pentalobe Screwdriver
    • Tri-wing Screwdriver
    • Phillips Screwdriver
    • Hexagon Screwdriver

    Tweezers

    Tweezers

    Different occasions require different tweezers. In general, you should prepare straight and curved for need. Straight Tweezers Curved Hook Tweezers

    10 in 1 Glue Removing Blade for CPU

    10 in 1 Glue Removing Blade for CPU

    10 in 1 Glue Removing Blade for CPU born to meet your needs. Various size choices, suitable for remove kinds of chips, CPUs and etc.

    Not only Shovel, hook, cut, pry, but the blade with scale so that the repair person can more easily and more accurately take apart the CPU rather than breaking it.

    Precision Tool Kit

    Precision Tool Kit

    Since there are many different lengths and thicknesses of screws, sometimes it is necessary to prepare many different screwdrivers.

    Precision Tool Kit not only safe, efficient, and compact, it also combines the advantages of electric and manual. It is a precision repair tool and a future tool.

    LCD Disassembly Tool

    LCD Disassembly Tool

    Simplest way to pop open a phone screen.

    Multi-angle  screen sucker clamp, easier to take apart every gadget you want. Including two screen protectors, protect your phone scratch during the disassembling.

    REWA offer the surprise for you guys at this Black Friday Sale, following

    Black Friday & Cyber Monday 2018: On Sale Right Now!

    Note:

    Deadline: From Nov. 22nd, 2018 – Dec. 20th, 2018

    Free freight service would be provided for the gift.

    Quantity is limited, while supplies last.

    One entry per person.

    All quotes provided are subject to market fluctuation, please confirm with us before placing the order.

    That’s it for now! But there’s still more to come, so check back often.

  • Global iPhone Logic Board Repair Training 2019 Calendar

    Global iPhone Logic Board Repair Training 2019 Calendar

    Click this link to enroll REWA Offline Cell Phone Repair Training Class.

    REWA iPhone logic board repair training program is for global students who want to learn knowledge about iPhone logic board repair.

    We will open classes internationally at Shenzhen, China, USA and Europe to meet the demands of technicians from a different area.

    In this way to further bring the repairing technology to the world.

    Also, REWA cell phone repair training online course is available now.

    REWA Academy is a platform that provides repair technique learning, practical demonstration, and idea-sharing for practitioners in the electronic repair industry.

    Check REWA Academy out now!

    ADVANTAGES:

    Learn From The Experts:

    The courses are delivered by an expert instructor with extensive technical know-how in the repairing industry as well as pedagogical experience in the field.

    They will help you skip over the mistakes and obstacles you met with their experience to ensure you a better understanding of all the knowledge and skills.

    global iphone logic board repair training 2019 calendar rewa cell phone

    Teaching Experience:

    We have worked with the top-rated repairing school to deliver a training course to technicians around the world for years.

    With the substantial teaching experience, we have been developing teaching methods, improving teaching processes.

    Whether you’re looking to gain knowledge, or hands-on practice, out teaching experience will help you achieve the goals.

    global iphone logic board repair training 2019 calendar rewa cell phone 2

    global iphone logic board repair training 2019 calendar rewa cell phone 3

    Teaching Facilities:

    We use advanced teaching facilities and reliable practicing equipment and tools.

    To make your learning more effective, we apply multimedia teaching methods in the teaching process.

    Since the best equipment will help you develop skills, the practicing tools are selected by our experienced masters regarding their user experience to contribute a better practice performance.

    REWA iPhone Logic Board Repair Training Program
    REWA iPhone Logic Board Repair Training Program

    Global Training:

    REWA opens courses globally at Shenzhen, China, USA and Europe to meet the needs of technicians from different areas.

    Students can choose the location wherever is convenient for them.

    REWA iPhone Logic Board Repair Training Program

    Course Schedule:

    Day 1:

    iPhone boots up circuit and troubleshooting process introduction.

    Mobile phone repair tools/materials and common repairing methods introduction.

    Hands-on practice of troubleshooting boot up circuit, using repairing tools, soldering and desoldering.

    Day 2:

    iPhone display, backlight and touchscreen circuit and troubleshooting process introduction.

    Hands-on practice of troubleshooting iPhone display, backlight and touchscreen circuit and rebelling.

    Day 3:

    iPhone camera & LED, WIFI circuit and troubleshooting process introduction.

    Hands-on practice of wire jumping.

    Day 4:

    iPhone charging & USB circuit and troubleshooting process introduction.

    Hands-on practice of desoldering&soldering and wire jumping.

    Day 5:

    iPhone audio circuit and troubleshooting process introduction.

    Hands-on practice of NAND flash upgrading.

    Day 6:

    Baseband & RF circuit and troubleshooting process introduction.

    iTunes error code diagnosing method introduction.

    Course Calendar:

    Note: This price includes free tools and materials(worth $100), courses, books and translation. Costs like food, accommodation and transportation are not included.

    REWA iPhone Logic Board Repair Training Program

    Why Choose Shenzhen:

    • Lower Price
    • In-depth knowing of REWA and repair market represented by Huaqiang North
    • 3 days of extra free hands-on practices & communication with REWA masters after training
    • More teachers to offer support and guidance

    Why Choose Europe/USA:

    • No jet lag
    • Similar lifestyle, more convenient
    • Relatively free to schedule your own training time

    WARM REMINDER:

    Please be noted that the training time is 6 days except course in Jan. (10 days).

    15 seats are limited for each course, first-come-first-served.

    Early payment, group-buying, recommendation by former students and enrollment more than 1 course will get 2%~5% off.

    For more detailed schedules, course contents and discount notes please contact your dedicated account

    manager or contact us at: training@rewatechnology.com.

    ENROLL NOW

  • Apple iOS 12.1.1 Problems & Solutions – Expert Guide

    Apple iOS 12.1.1 Problems & Solutions – Expert Guide

    Apple has released a new version of iOS12 and the iOS12.1.1 update brings new features, bug fixes, and patches to the iPhone, iPad, and iPod touch.

    iOS12.1.1 is available right now for all iPhone, iPad, and iPod touch models capable of running iOS12.

    The iOS12.1.1 update isn’t as big as iOS12.1, but it still delivers useful performance improvements and important bug fixes for iOS12 problems.

    Who Is iOS12.1.1 For?

    12.1.1 update is 300 to 500MB, mainly updated for the new iPhone XR, XS, XS Max. In fact, iOS 12.1.1 is compatible with all iOS11 compatible devices.

    This means it is also available on models after iPhone 5s, iPad mini 2, and 6th generation iPod touch(iPhone 5s, iPad mini 2, and 6th generation iPod touch included).

    Apple iOS 12.1.1 Problems & Solutions

    What Do You Get?

    Apple’s official release notes describe iOS12.1.1 as follows:

    • Notification preview using haptic touch on iPhone XR
    • Dual SIM with eSIM for additional carriers on iPhone XR, iPhone XS, and iPhone XS Max
    • One tap to flip between the rear and front-facing camera during a FaceTime call
    • Live Photo capture during one-to-one FaceTime calls
    • The option to hide the sidebar in News on iPad in landscape orientation

    iOS12.1.1 Problems / How to Fix the Problems

    Although iOS12.1.1 update brings new features and bug fixes.

    However, it also brings some problems.

    We’re already seeing complaints about the iOS12.1.1 download and installation, abnormal battery drain, slow Wi-Fi, problems with Touch ID and Cellular network connectivity issues.

    Check the following to see what are the problems of iOS12.1.1 and how to fix them.

    Problem 1:Displays 4G network can not access the Internet

    There is plenty of feedback from iPhone XS and iPhone XS Max owners and the upgrade of iOS12.1.1 has caused the problem that the 4G network cannot be connected.

    The specific problem is that although the iPhone displays 4G LTE network, but can not open the webpage with Safari, some social network APP cannot send messages.

    Apple iOS 12.1.1 Problems & Solutions

    Solution: How to fix iPhone can’t access the Internet

    At present, Apple has not given a solution for this issue.

    Some users tried to restart or reset the network but that did not solve the problem.

    In the previous guide, we have already talked about iPhone no services and iPhone WiFi connection failure problem.

    If you have an iPhone X or later iPhone devices, and unfortunately, encountered a similar situation after upgrading ios12.1.1, it is recommended to restore your iPhone and downgrade to iOS12.1.

    How to downgrade iOS

    • Download the appropriate IPSW file for your iPhone or iPad.
    • Make sure iTunes on your computer is the latest version. If not, download and install it.
    • Connect your iPhone or iPad to your computer and then click on your device when it appears.
    • Under the Summary section, click the Check for Updates button while holding Shift (Windows) or Option (Mac).
    • Now navigate to and choose the IPSW file you downloaded.

    Your device will be ‘updated’ to iOS 12.1.

    Problem 2: iOS12.1.1 touch screen issue on iPhone

    Many users complained that their iPhone, iPad or iPod touch’s screen not working as normal after iOS12.1.1 updates, like touchscreen unresponsive when calls come in, touch screen stops responding, and etc.

    Apple iOS 12.1.1 Problems & Solutions

    Solution: How to fix iOS12.1.1 touch screen not working

    In previous repair guides, we have shown iPhone touch screen not working with hardware, iPad touch screen unresponsive, iPad ghost touch issue and etc..

    REWA offers iPhone screen repair services for repair shops, you may get a quick response and fix from us. Here are the methods to fix iOS 12 touch screen not working problem.

    Restart Your iPhone:

    Press and hold down the wake/sleep button and drag slide to power off, and then turn on your iPhone touch after a few seconds.

    Reset Your iPhone:

    If you cannot restart your device, then you can try this method. Hold down the on/off button and the Home button until the screen turns off, then keeping holding them until the Apple logo appears.

    Clean Your Screen:

    Check your screen to see if there are some oily or liquid splits and clean the screen with soft cloth. If you have a screen protector, you can remove it to have a try.

    Restore Your iPhone:

    If the screen still not responding, then you can restore your devices as new to have a try.

    Problem 3: iOS12.1.1 battery issues on iPhone

    According to the battery issues happened after updating to iOS12.1.1, and the latest issues reported by iOS users, here we list the most common battery issues you may meet after updating to iOS12.1.1.

    • iPhone battery draining fast
    • Abnormal bad battery life issues
    • The iPhone heats up randomly and battery goes down fast

    Apple iOS 12.1.1 Problems & Solutions

    Solution: How to fix iOS12.1.1 battery issues on iPhone

    1. Reset the setting: Go to Settings > General > Reset > Reset All Settings to factory default.

    2. Enable Low Power Mode: Go to Settings > Battery > Turn on Low Power Mode.

    3. Make display & brightness adjustments: Go to Settings > General > Accessibility > Display Accommodations > Auto Brightness.

    4. Disable iCloud Keychain: Go to Settings > Apple ID > iCloud > Keychain then toggle it off and on.

    5. Turn off Location Services: Open Settings APP > Privacy > Location Services > Turn it off. Or you can also set it to enable the services while using the app.

    6. Restore the device. It can erase all the settings and content on your device, so this is the last option. You can first restore from one backup to have a try, if it does not work then you have no choice but to restore your device as new.

  • REWA 2019 iPhone Logic Board Repair Training Course

    REWA 2019 iPhone Logic Board Repair Training Course

    The day 7th, Jan. 2019, REWA welcomed a group of people who are enthusiastic about technology.

    Gathered from different places all around the world, And inspired by the repairing skills of our technicians and students last year(Mostly from our YouTube Channel).

    They decided to come here in Shenzhen and attend the first phase 10-days REWA iPhone logic board repair training course.

    REWA iPhone logic board repair training course

    They are wise men submitting to circumstances.

    Hope they get what they want & need to learn and to be successful in their repairing business after this training.

    their repairing business after this training
    REWA iPhone Logic Board Repair Training Course

    Course schedule of 2019

    If you are the one also gets inspired, yet you didn’t take to action thus miss the chance for the first semester of 10 days’ training course.

    Don’t be panic. REWA has launched a global program for iPhone logic board repair training course in 2019.

    The details are as follows.

    You can choose the time and location for your convenience. Never miss out again.

    your convenience. Never miss out again

    Course content:

    REWA iPhone logic board repair training course requires no prerequisite knowledge of logic board repair.

    Our course content from basic knowledge to advanced troubleshooting.

    In other words, you will fully understand how electricity works on the logic board circuit.

    And get to practice your hand-work at the guidance of our chief technician.

    Hence, you can get back to your business knowing the way to how to troubleshooting as well as the skills of how to exchange a component on the logic board.

    So as to solve the problem for your customers.

    So as to solve the problem for your customers

    one on one answering

    Learning how to refurbish

    Learning how to refurbish

    If you are interested in the detailed course content of each day, please contact us at training@rewatechnology.com.

    Enroll REWA Cell Phone Repair Training Course now!

    Looking forward to your attendance in the next semester.

  • Discover the Exciting New Features in Apple iOS 13

    Discover the Exciting New Features in Apple iOS 13

    Apple has released the newest iOS system – iOS 13 at WWDC 2019.

    iOS 13 is a huge overhaul to iOS.

    What is the difference between iOS 13 and previous versions announced?

    Follow us and take a look at it now!

    What’s New In iOS 13

    iOS 13 is even faster than iOS 12. For example, Face ID unlocks up to 30 percent faster.

    And apps will launch up to 2x faster than before and be smaller in download size.

    New dark mode supports both third-party applications and ipadOS.

    • QuickPath Keyboard.
    • Time Synced Lyrics in Apple Music.
    • Low data mode.
    • Wi-Fi Options in Control Center.
    • iMessage dual-SIM support.
    • New camera album.
    • Privacy protection improvement.
    • New Memoji and Animoji Stickers.

    Camera Brand New Album

    iOS 13 brand new albums can be automatically filtered.

    With the help of AI, the photo album application can identify similar photos and pick out some photos that are best viewed at a certain time (day, month, year).

    Apple iOS 13 New Feature List

    It can also automatically hide extra photos.

    Featured photos and videos will be highlighted.

    What’s more, the selected state is displayed in a dynamic and static way.

    iOS 13 Dark Mode

    Dark Mode in iOS 13 is going to be system-wide, meaning it’ll change the hues from bright white and light grey to black and dark gray on all supported apps.

    The new Dark Mode option gives iOS and apps a beautiful dark color scheme.

    Perfect for low-light environments, Dark Mode is easier on your eyes and won’t disturb people around you.

    Apple iOS 13 New Feature List

    iOS 13 Features a QuickPath Keyboard

    The Quick Type keyboard now includes QuickPath, so you can swipe your finger from one letter to the next to type without removing your finger from the keyboard to enter a word.

    You can swipe or tap to type interchangeably, so you can choose what’s most convenient even if you’re mid‑sentence.

    iOS 13 Debuts New ‘Find My’ APP

    Apple is combining Find My iPhone and Find My Friends(a single, easy-to-use app) to help you locate the people and devices that are important to you.
    Apple iOS 13 New Feature List

    Sign In With Apple

    You can use Sign In with Apple to sign in to various apps and websites quickly and easily with your existing Apple ID.

    No filling out forms or creating new passwords.

    Just tap Sign In with Apple, use Face ID(Face ID not working?

    Check our iPhone X Face ID not working after change screen) or Touch ID, and you’re all set.
    Apple iOS 13 New Feature List

    Not sure you want to share your email address with a particular app?

    You’re in control. You can choose to share or hide your email address.

    You can also choose to have Apple create a unique email address for you that forwards to your real address.

    New Reminder

    Making plans in Messages? Siri will step in to suggest reminders that can be created, like a personal assistant who chimes in at all the right times.

    Now, when you write down an event in a reminder, you can add details to it.

    At the same time, you can also add subtasks to reminders and add image attachments.
    Apple iOS 13 New Feature List

    More Personalized Memoji

    iOS 13 also ushered in a more personalized Memoji. More custom options have been added – braces, glasses, eye shadows, studs and even AirPods, so that users can match according to their style. iOS 13 adds new mouse, octopus, and cow options to the Messages and FaceTime apps.
    Apple iOS 13 New Feature List
    Apple iOS 13 New Feature List

    Others

    New Siri voice sounds more natural iOS 13 supports adding attachments to events in Calendar.

    Video Editing – Nearly every tool and effect you use on your photos can be used on videos, including rotate, crop, and auto enhance.

    Low Data Mode – Apps on your iPhone reduce their network data usage.

    Reality Composer – The new Reality Composer app for iOS developers lets you quickly and easily prototype and produce augmented reality experiences with no previous 3D experience. …
    Apple iOS 13 New Feature List

    iOS 13 Compatibility

    Contrary to multiple rumors that circulated ahead of when iOS 13 was announced, the new operating system is compatible with many older iPhones, including the iPhone SE, iPhone 6s, and iPhone 6s Plus. However, the iPhone 6 and 6 Plus are not supported.

    Apple’s list of compatible devices confirms that iOS 13 is compatible with all of these iPhones: iPhone XS iPhone XS Max iPhone XR iPhone X iPhone 8 and iPhone 8 Plus iPhone 7 and 7 Plus iPhone SE iPhone 6s and 6s Plus iPod touch (7th-generation)

    The new iPadOS, which is basically iOS 13 but for the iPad, is also compatible with a wide range of older devices. All iPad Pros iPad (6th generation) iPad (5th generation) iPad mini (5th generation) iPad mini 4 iPad Air (3rd generation) iPad Air 2

    iOS 13 Release Date Schedule

    June 3: iOS 13 beta 1 and first look at WWDC 2019

    July: iOS 13 public beta release date for adventurous testers

    Early September 2019: iOS 13 Golden Master (final dev beta)

    Mid-September 2019: iOS 13 likely to launch with new 2019 iPhones

    Need iPhone replacement parts? REWA offers high-quality cell phone repair parts over 10 years.

    Including iPhone parts, Samsung parts, Huawei parts and other brand cell phone parts. Professional cell phone repair tools as well.

    In REWA, everything comes after quality.

    Welcome to check our online shop – https://shop.rewa.tech to get product information.

    Any suggestions and questions please comment below or post on ASK Forum. We will our best to reply you in time.

  • Uncovering China’s Largest E-Waste Processing Hub

    Uncovering China’s Largest E-Waste Processing Hub

    uncovering china largest waste processing hub rewas journey to guiyu

    Guiyu, Population 150,000 is a village in the city of Shantou in Guangdong Province in China.

    Located on the South China Sea Coast, Guiyu is well known for its reception of E-waste in the global environmentalist community.

    The people’s health and environmental issues gradually caught the attention of international organizations.

    Guiyu has 5,500 businesses, a number of the small and family-run workshops dismantle old and second-hand electronics to extract lead, gold, copper and other valuable metals.

    They engage thousands of people in this industry and break down 1.5 million pounds of discarded computers, cell phones and other electronics each year.

    Guiyu now relies greatly upon electronics as the pillar of economic in spite of the adverse influences electronic waste has on the environment and people’s health.

    uncovering china largest waste processing hub

    Thousands of tons of e-waste pile into Guiyu every day. These wastes are allocated to more than 5500 family workshops all over this town…

    uncovering china largest waste processing hub 2

    After arriving at workshops, Guiyu people will dismantle them precisely and finely with their experienced hands, but peoples’ awareness of environment protection is very limited.

    uncovering china largest waste processing hub 3

    Guiyu people’s ways of waste treatment are very backward and the electronic wastes are simply burned extensively or destroyed by chemical and acid.

    The exhaust gas, wastewater and trash residue is discarded into the environment.

    Especially the ash from the burning of coal is dumped into city’s streams and canals, poisoning the wells and groundwater.

    uncovering china largest waste processing hub 4

    During this strip to Guiyu town in January 2016, REWA donated 10000 RMB to a famous and reputable local doctor – Dr. Cai who is running a small hospital to help local poor families in Guiyu town.

    Including many children who were suffering from illness of heavy metal pollution caused by e-waste.

    uncovering china largest waste processing hub 5

    Under the circumstances, we call on the main electronics firms should stop using hazardous chemicals to make their products safer and easier to recycle.

    All companies and manufacturers need to take full responsibility for their own products and recall the old or second-hand products for re-use, recycling or proper disposal.

    They need to take measures to reduce the toxicity and amount of e-waste being discarded every year. You can also do your part by supporting those corporations which are making an effort to reduce waste emissions.

    Think twice before buying whether you really need a new device and return your old equipment to the manufacturer if possible.

    Taking part in REWA’s LCD Buyback Program or Third-Party Refurbish Service is maybe a good choice as well.

    We believe there are more we can do in the future together with our customers.

  • Advanced iPhone Logic Board Repair Course IV | REWA Training

    Advanced iPhone Logic Board Repair Course IV | REWA Training

    As the iPhone repair training phase, III ended successfully.

    We start to prepare for our next session in November – REWA iPhone Logic Board Diagnosis & Repair Refresher Course IV.

    Based on the previous course experience and feedback, we have made an adjustment and improvements to training course IV.

    Want cell phone repair training online?

    REWA Academy – cell phone repair training online course is available now, which is a platform that provides repair technique learning, practical demonstration, and idea-sharing for practitioners in the electronic repair industry.

    Check REWA Academy out now! 

    Course Contents

    • iPhone 7 troubleshooting process
    • Using skills of logic board repair tools
    • Repair case study for iPhone 7 and above
    • On-site demo and hands-on practice

    Requirements

    This repair course is mainly for those who can do repairs up to level 2 (common repair solutions related to logic board) and it would be better if more than 1-year repair experience accumulated.

    For beginner and level 1 repair technicians, we do not recommend this course and will soon have corresponding courses for you.

    Thus, please fill in the application form with real information and repairability.

    Basic Information

    Training Fee: $1399

    Location: Shenzhen, China

    Time: 6 days

    Application Deadline: Nov. 1st, 2018

    Note

    *This price includes courses, materials, and translation. Costs like food, accommodation, and transportation are not included.

    *3 days of extra free hands-on practice after training.

    Enroll Now

    Application Process

    1. Fill out and submit the application form and entrance quiz.

    2. Communicate with REWA about the course contents and other related details.

    3. Confirm the students’ list.

    4. Issue a VISA Invitation after payment. For the review of our last repair training, please check the video below

    This is the last iPhone repair training session of 2018. Please seize the chance for limited seats are available! For any further questions related to the course please contact us at training@rewatechnology.com

    For more about REWA training, you can check the iPhone Logic Board Diagnosis & Repair Refresher Course level 3.