The screen failure of iPhone 6 plus mobile phone was found to be caused by the disconnection of M1 pin of black touch chip. It was repaired directly after flying the wire.
iPhone 7 Plus mobile phone wifi can't be opened, the fault resolution after replacing the WiFi chip.
iPhone mobile phone has no sound or vibration. Measurement shows that the signal Short circuit in the figure is directly connected to power amplifier chip of speaker, and the fault is repaired after replacement.
Redmi Note5 boot Restart repeatedly can't get into the system,no Baseband Version no serviecs, why can't it be repaired after changing so many components?
Redmi K30 suddenly crashed during normal use, and the Won't Turn On,Reballing CPU were restarted, and the startup was normal.
Huawei Honor 9x Pro front camera can't be lifted or lowered. It can't be charged after maintenance. Fill in the resistance and the charging is normal.
The iPhone 6 plus cannot be turned on because of water. Clean the corrosive components and replace the display base. The power on is normal.
Asus U303LThe notebook screen is not bright, and the detection is caused by the damage of the resistance. After replacement, the boot is normal.
The MacBook A1466 notebook can't open the machine, and it is detected that it is caused by the leakage of the board.
