After owning for more than 1 year Chuwi Hi12 just stopped working last day.
To be honest, I dont remember last hour before it went down did windows updated or not :-/.
Tablet cannot turn on, cannot charge (not showing charge light).
Things I already tried:
- tricks with power cycle, holding, relasing etc.
- opened up tablet, measured battery voltage, it was 3.8V, I topped up to 4V with lipo charger mannualy. still it wont turn on
So here is my question, should I order CH341 EEPROM programmer, follow the tutorial and flash a BIOS since it doesnt show any signs of life ? Not even a charging light ?