REWA Tech

Tag: ios 18.1

  • iOS 18.1 Compatibility: Face ID Testing and Repairs

    iOS 18.1 Compatibility: Face ID Testing and Repairs

    In this video, REWA Lab dives into the compatibility and repair challenges of Face ID parts on iOS 18.1. We’ll assess whether traditional repair methods remain effective with the latest system update. The testing process includes a detailed Face ID parts swap and pairing steps, comprehensive functionality checks, and innovative Face ID solution testing. If you’re a repair professional or enthusiast, this video is a must-watch to stay updated on iOS 18.1’s impact on Face ID repairs. Gain insights, troubleshoot issues, and ensure seamless repairs with the latest techniques.

    Tools in this video can be found on REWA shop: https://shop.rewa.tech/

    For more technical solutions, welcome to contact us: https://rewawp.iamtareq.com/wholesale

  • iPhone Repair: Impact of iOS 18.1 on Aftermarket Parts

    iPhone Repair: Impact of iOS 18.1 on Aftermarket Parts

    Since Apple introduced Parts Pairing, third-party technicians have worked around these limitations with various solutions. Now, with the release of iOS 18.1, changes in repair history tracking aim to improve repair possibility. But what impact does this have on third-party iPhone repairs?

    A wide range of aftermarket parts, including iPhone screens, batteries, cameras, and face ID assemblies, were tested by REWA Tech lab to determine the real-world impact of iOs 18.1 on aftermarket parts.

    Replace Screen Replacement

    Before iOS 18

    Replacing iPhone screen will appear “Unknown Part” message and True Tone will disappear; issues resolved using IC transfer and repair programmers.

    Example: 100% Fix "Unknown Part" Message for iPhone 15 Pro After Screen Replacement

    After iOS 18.1

    No.Screen  TypeTransfer Original ICTransfer Original  Front SensorPass Repair AssistantParts &  Service HistoryTrue Tone
    1OEMNoYesNoUnable to ConfigureYes
    2OEMYesYes/NoYes
    3AftermarketNoYesNoUnable to  ConfigureYes
    4AftermarketYesYes/NoYes
    5OEM + Paired Front SensorNoNoYesUsedYes
    6Service Pack + Paired Front SensorNoNoYesGenuineYes

    Key findings

    • As long as the screen has a matching IC and sensor, there will be no repair history and no need for a repair assistant diagnosis.
    • All third-party screens support True Tone.

    Replace Battery Replacement

    Before iOS 18

    “Unknown Part” message, battery health not displayed; resolved by solutions like no welding battery, battery cell + tag-on flex, battery cell + repair board.

    Example: Aftermarket Solutions to Calibrate iPhone Battery Health on iOS 17.4

    After iOS 18.1

    No.Battery TypePass Repair AssistantParts & Service HistoryHealth Data
    1OEM NewYesGenuine100%
    2OEM UsedYesUsedOEM Used battery’s data
    3Aftermarket（TI ZY HF 
    Solutions）    		NoUnverified100%
    4Battery Cell + Native BMS Board//Native battery’s data

    Key findings

    • Third-party batteries still fail to pass Repair Assistant, and the parts history is recorded as unverified.
    • New third-party batteries replaced in iPhones all can show health data.

    We also tested third party batteries on iOS 18.0.

    Watch the video: 

    Replace Rear Camera Replacement

    Before iOS 18

    Replacing a lens alone will display an unknown part message. A repair programmer and repair flex cables are required.

    Example: How to Remove Rear Camera "Unknown Part" Message for iPhone 15 PM

    After iOS 18.1

    No.Camera ModelPass Repair AssistantCamera Calibration
    1iPhone 12YesNo
    2iPhone 13YesNo
    3iPhone 14YesNo
    4iPhone 15YesYes
    5iPhone 16YesYes

    Key findings

    The rear cameras of iPhone 12-16 can be diagnosed by the repair assistant, but the iPhone 15 and 16 series require camera calibration.

    Replace Front Camera + Face ID Assembly

    Before iOS 18

    Replacing this assembly will make Face ID function fail. A repair programmer and repair flex cables are required.

    Example: Fix Face ID (WITHOUT SOLDERING) Not Working with REFOX RP30

    After iOS 18.1

    No.Assembly ModelPass Repair AssistantFace ID
    1iPhone 12NoNo
    2iPhone 13NoNo
    3iPhone 14NoNo
    4iPhone 15NoNo
    5iPhone 16YesYes

    Key findings

    iPhone 12-15 front camera + Face ID assembly cannot be diagnosed by the repair assistant, only iPhone 16 can.

    Summary

    From iOS 18.0 to 18.1, iPhone repairs have gradually become relatively easy, but there are still some problems that need to be verified. Pay attention to the REWA channel to get more new technologies and information.

    Additionally, REWA provides a variety of repair tools and phone parts, welcome to consult or visit our online shop!

    Consult us: https://rewawp.iamtareq.com/wholesale/

    Visit the online store: https://shop.rewa.tech/