iPhone 6 Plus charges at night, the second day, the phone does not boot, it is caused by diode damage, after replacement problem repair
iPhone 6 Plus screen failure, replace the display, touch VCC chip and return to normal.
iPhone 6S boot Hang Logo(white apple), other conditions are normal, only Nand can be replaced for testing. After replacement, the progress bar runs, and Update System is finished.
iPhone 8 Plus can't be charged,no Baseband Version, it was observed that the USB chip was damaged, and the fault was repaired after replacement.
iPhone 6s rear Camera does not work, replace Camera failure remains, one line is fixed.
iPhone smax fault description Camera doesn't work,Face ID can't be used, and it was found by disassembly detection.mobile phoneCan read 000 data, temporarily ignore the motherboard problem, first update Keep data on the mobile phone, and after the update is passed, the boot test is normal.
After iPhone 7 fell, the mobile phone could not be turned on, but it was repaired locally.switch RAM current, detected and found that the main VCC booster chip was broken, and it was better to repair the fault.
iPhone XS Max mobile phone can't be charged. After detection, this fault is caused by the damage of U3300 charging IC. The charging chip is directly replaced and the problem is fixed.
iPhone X Camera doesn't work,Face ID ID can't be used. Let's replace infrared Camera Camera FPC for testing, and then troubleshoot after replacement.
