The iPhone 7 has always been no serviecs. After testing, it was found that the small RF chip was damaged, and the fault was repaired after replacement.
iPhone 7 The water damage of the mobile phone cannot be turned on. After testing, it was found that the motherboard Short circuit was caused by the damage of the Inductor. After the replacement, the fault was repaired.
The fingerprint of iPhone 7 didn't respond. After detection, it was found that the fingerprint holder was disconnected. The fault was repaired after flying the line.
iPhone 7 screen does not display, FL3906 is damaged,Jump wire is directly connected, and the fault is repaired.
iPhone 7 Update System reported error 4014, which was found to be caused by Nand damage after testing, and the fault was repaired after replacement.
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.
The iPhone 7 mobile phone can't open due to water, and the mainboard is seriously corroded. The customer needs information. After replacing the USB chip, the fault is repaired.
The earpiece of iPhone 7 has noise. After detection, it is found that it is caused by a problem with the audio IC. After replacement, the fault is repaired.
The black screen of iPhone 7 didn't respond due to the replacement of battery. It was found that it was caused by the penetration of screw post. The fault was repaired after flying the wire.
