Tag HUAWEI nova 7

HUAWEI nova 7 schematic diagrams, boardview, repair resources free download. Repair guides & tips, repair tutorials, repair manuals for HUAWEI nova 7 , learn how to repair your HUAWEI nova 7 .

Smartphone & Pad Repair Guide

HUAWEI nova 7 does not turn on for repair

HUAWEI nova 7 does not turn on for repair, the main VCC,Short circuit,The rosin smoke method, found the faulty coder chip, replaced the coder chip, and repaired the fault.

zll
2022-07-27

Smartphone & Pad Repair Guide

Huawei Nova7 can’t get into the system fault when it is started

Huawei Nova7 can't access the LOGO of the system card when it is turned on, and it has been restarted all the time. The measurement found that after touching Capacitor Short circuit next to BTB connector, the fault recovered after picking auto power off.

yx
2021-12-16