The iPhone 7 plus phone loses power quickly. After replacing the USB chip and data cable, the fault is repaired.
iPhone X water damage boot card Stuck on Apple logo screen, after detection, found that it is ARC(Vibrator)TC 14401 iPhone 20501 iPhone 19301, scratch pin bit of corrode to repair welding BTB connector, and repair the fault.
Huawei's nova4e mobile phone has no signal. After cleaning corrode circuit,Repeat welding corrode serious components are combined with Repeat welding chip, installed for testing and fault repair.
The WiFi of iPhone X can't be connected. After layering, heat the middle frame to melt the tin at the connecting solder joints of the middle and lower layers, and then fit again to repair the fault.
iPhone s mobile phone touch doesn't work. After separate, repair the disconnected line, and then welding back to the motherboard for fault repair.
Huawei Honor 20i boot screen shows that the backlight is not on, and after Jump wire, the display is normal.
iPhone 7 couldn't start when it was flooded. White apple restarted, welded baseband power supply and replaced small RF, and then repaired the fault.
Honor 10 mobile phone can't be turned on, which is caused by the falling pad. After repairing the falling pad, repair the fault.
iPhone6 Plus mobile phone has always been no serviecs, which was found to be caused by U _ MB Pad IF power amplifier pad break off after inspection, so it was repaired after repair.
