The iPhone 8 Plus screen shows an abnormality. It is detected that the backlight is damaged by the backlight power supply, and the air gun is removed, the solder is short, and the fault repair is fixed.
The iPhone 8 Plus fell, the mobile WiFi could not open, the GPS signal was detected, and the test found that this fault is caused by the breakage of the motherboard, and the problem is repaired after the flying line.
iPhone 8 Plus consumes fast, standby leakage 140mA does not return zero, soiled in the fuzzy point, replace it after replacing.
iPhone 8 Plus can't be turned on,Connect the power supply large current road,The rosin smoke method found the fault point, and it turned on normally after replacing Capacitor.
no serviecs appears in iPhone 8 Plus mobile phone, so it can't make a phone call to the Internet. The detection shows that the card Xt6601 is caused by the damage of U_WTR_E RF IC chip.
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 8 Plus water damage can't be turned on, the charging chip and USB chip corrode are serious, and the surrounding small Capacitor is burnt black, so repair it after replacement.
The iPhone 8 Plus is not turned on, and the test is found to be caused by C7608_W damage, and the problem is repaired.
