Issue: Device stuck/bricked after firmware upgrade.
Setup: RAK7201 V2.00
Server: Non relevant
After an upgrade of the device made with the RAK Device Firmware Upgrade Tool v1.4, it’s not booting anymore and stay with the button 4 in light blue.
I tried to :
- Reboot with long press button 1
- connecting with a terminal and send at+get_config=device:boot (no answer)
- remove the battery cable during 10h
- re launch the upgrade process (even if the button 1 is not available)
Do you have any solution to turn it back ? Or do i consider it as gone ?