Código de error 4013 del iPhone X

Malfunction Phenomenon The phone had been dropped before, it kept on booting loop and showed error code 4013 when restoring it with iTunes.  Trouble Shooting For the iPhone X Error Code 4013. Because the phone was dropped before, the possible reason might come from the connection between the top and bottom layers, especially the connection related to […]

Bucle de arranque del iPhone X con corriente grande

Malfunction Phenomenon Receive an iPhone X Boot loop With Large Current when we turned it on, and the current was larger than normal when we checked with the DC power supply. Trouble Shooting Large current means there might be some shorted issue. Then we can take out the motherboard and turned on to test first, touch the […]

Buque en bucle (bucle de arranque) del iPhone X al encender

Malfunction Phenomenon The Apple logo appeared on the screen when we pressed the power button, then it disappeared after a few seconds and then restarted. Troubleshooting For the iPhone X Boot loop issue. First. we take out the motherboard and checked if there was any obvious malfunction area. Then detach the two layers of the motherboard and […]

El Face ID del iPhone X no está disponible

Malfunction Phenomenon The phone display “Unable to activate Face ID on this phone” when we pressed the power button. When we reset Face ID on this phone, it was shown massage “Face ID is not available, try setting up Face ID later”. Troubleshooting Get an iPhone X Face ID is not available, the issue happened […]

El iPhone X no se puede encender

Malfunction Phenomenon Press the power button to power on, the iPhone X cannot be turned on. Trouble Shooting Disassemble the phone and remove the display assembly, then connected to the DC power supply cable, the current reading on the ammeter is 50MA, which is abnormal. Then separate the top layer and the bottom layer of […]

Reparación de iPhone 8 Plus que no enciende

Malfunction Phenomenon The phone won’t be turned on. When connecting the battery connector with the DC power supply, the current jumps to 250MA and then back to 0MA. Troubleshooting For the iPhone 8 Plus Won’t Turn On Repair issue. According to the experience of repair, the fault might be related to the USB or charger-relevant circuit. […]

Reparación de la pantalla táctil del iPhone 8 que no responde

Malfunction Phenomenon The phone turns on normally, but the touchscreen unresponsive. Try to replace a new display assembly and test again, the problem still remains. Trouble Shooting For the iPhone 8 Touchscreen Unresponsive Repair, we need to take out the motherboard and check the display touch connector J5700 and touch connector J5800, the measured value is […]

iPhone 8 Plus Camera Not Working

Malfunction Phenomenon The rear camera can’t work, but the front camera works well. Troubleshooting For the iPhone 8 Plus Camera Not Working issue. Firstly, take apart the phone and run the cosmetic inspection of the motherboard. Then check the rear camera connector J3900 with a multimeter, the measured diode value is normal. According to the experience of repair, we […]

iPhone 8 Plus Cannot Start Up With Large Current

Malfunction Phenomenon The phone just can’t be turned on suddenly. And with a large current once gets connected with the DC power supply. Troubleshooting For the issue iPhone 8 Plus Cannot Start Up With a Large Current.  According to the experience of repair, we can find out the fault of the component with the rosin detecting method. Soak […]

iPhone 8 No Sound And Vibrator

Malfunction Phenomenon No output of sound and no vibration. Accompanied with ringtone response slowly when the phone was being used. Troubleshooting According to the experience of repair, the iPhone 8 No sound and vibrator is usually elated to Audio IC for this issue. So we try to replace it with a new one. After taking off the […]

iPhone 8 Automatic Restarted Repair

Malfunction Phenomenon The phone is automatically restarted occasionally. Even if we replace the new battery, the issue still remains. Troubleshooting The iPhone 8 Automatic Restarted issue might be related to a system issue, battery issue, or the fault of hardware. Firstly, we connect it with the computer and restore it via iTunes, but the issue still remains. […]

iPhone 8 Plus Not Turn On with Current Leakage

Malfunction Phenomenon The phone can’t be turned on accompanied by a current leakage issue. Trouble Shooting For the iPhone 8 Plus Not Turn On with Current Leakage issue. First, take out the motherboard and connect the battery connector with DC power supplies, the reading on the ammeter is 0.9MA, which is abnormal. But the measured diode […]