pcba

I need to change the PCB (charging board) of my Redmi pro but couldn't find such spare part anywhere on the net. If someone could help, please.

Hi, I cant get any fix on my location on the Redmi 3, tried everyting with 3 different roms(came with some multilangual china rom "muiu 77.*", flashed to stock china 7.2.7m and now xiaomi EU V7.1.3.0) . I found that you can boot to recovery (vol up + power) and go to "PCBA test" and test the...