I hope somebody could help. My girlfriend got my FP1U after I got my FP2 and it worked well for her until now. Yesterday she took it out of her bag, the device was hot on the back (top half) and since then the phone cycles between an empty blue und black screen (~5s).
I tried to boot in Recovery Mode but it does not work. The menu (recovery, normal fastboot) opens up and when I select recovery or normal the background turns blue, the white text of the preboot menu stays and after 5s the blue/black cycle starts. I bootet into fastboot and the device is listed but adb does not see it. I also set a watch on “adb devices -l” to see if the phone is listed during the cycle but no success.
Is there a way to reset the phone via fastboot only? There is still some images (no sd card installed) that are not backed up but I think these are lost or is there any way I could copy the phones content to a disk image and browse the contents?
Thank you for some support.