Category Smartphone & Pad Schematics

Smartphone & Pad Schematics

Smartphone & Pad Schematics

IPhone12 phone can’t be turned on for repair due to heavy fall and deformation

IPhone12 phone can’t be turned on for repair due to heavy fall and deformation IPhone12 phone can’t be turned on due to heavy fall and deformation, and the power-on key 1.8 is actually only 0.21. According to past experience, change…

zll
2023-01-30

Smartphone & Pad Schematics

5G Glory 50 mobile phone enters the water without service repair

Focus on the inspection of the periphery of the 4G power amplifier chip. After careful observation, it is found that there are corrosion marks around a chip on the right side of the 4G chip, and there is a small amount of electrolyte. Redo this chip.

zll
2023-01-29

Smartphone & Pad Schematics

Huawei’s glory 9X Pro mobile phone is not charged for repair

I received a Huawei Glory 9X Pro. The fault description shows that the camera of the mobile phone can't be raised or lowered. After I removed the two resistors next to U2803, it can be raised or lowered, but then the mobile phone can't be charged.