iPhone 7 Plus can’t connect to wireless network for repair
iPhone 7 Plus can't connect to wireless network, replace WiFi, and directly disassemble Nand to fix the trouble after unbinding WiFi.
Category Smartphone & Pad Repair Guide
Smartphone & Pad Repair Guide
Huawei Mate20 Pro Restart repeatedly repair
Mate20Pro Restart repeatedly, the mobile phone can't enter the system when it is turned on. The detection found that it was caused by CPU Inveracious Soldering, and the fault was repaired after Reballing.
iPhone 12 Pro Max Won’t Turn On repair
iPhone 12 Pro Max Won't Turn On, after detection, it was found that it was caused by an Capacitor Short circuit next to the upper B CPU, and the fault was repaired after replacement.
iPhone 7 Plus rear camera inoperative troubleshooting
The rear camera of iPhone 7 plus doesn't work. This fault is caused by the poor control of the temperature when repairing WiFi and the faulty welding of small parts of sealing glue. It is repaired again and repaired perfectly.
OPPO Reno5 Won’t Turn On repair
OPPO Reno5 mobile phone Won't Turn On, after measurement, determines that the power chip has no output, and repairs the fault after replacing the power chip.
iPhone 6 Plus Screen Failure Troubleshooting
iPhone 6 Plus screen failure was found to be caused by the 5.1V VCC filter Capacitor damage of 343S0694, which was repaired after replacement.
Huawei Mate 30 Pro No signal repair
Huawei Mate 30 Pro mobile phone has no signal. According to the drawing, it is found that it is sent by U1602, and directly input and output by short-circuit. Boot test, perfect repair.
iPhone 7 has no voice repair
iPhone 7 mobile phone has no sound. After testing, it is found that AUDIO CODEC IC chip pad break off is the cause, and Jump wire is repaired after repairing the point.
Huawei P30 Pro Won’t Turn On repair
Huawei P30 Pro mobile phone Won't Turn On, after testing, was found to be caused by CPU aging, which could not be repaired.