Hi!
Yesterday I picked up my Onyx Boox Go 7 and noticed that the battery was completely drained. After charging it, the device no longer boots properly.
Current behavior:
- It shows the BOOX logo
- Then the loading animation with dots
- After a short time the animation freezes and the device reboots
- This repeats indefinitely (boot loop)
What I already tried:
- Entered recovery mode
- Wipe data / factory reset
- Tried reinstalling the latest firmware using
Code:
adb sideload update.upx
- The update fails with "signature verification failed"
Could you please suggest possible ways to recover the device?
I saw that you sometimes use custom recovery or EDL tools for BOOX devices and wondered if something similar could help here.
Any advice would be greatly appreciated.
Thank you!