FP2 Bricked - Recovery Help

I might have an issue now as well after I experienced difficulties getting the SD card to work properly. Now I would like to start from scratch and reinstall factory Android FP (or actually any other image you can recommend).

My phone is not bricked (yet) which is the reason that I’m asking here before doing anything stupid.
What doesn’t work:

  • download FP2-GMS36 1.1.7 via updater (Error downloading FP2-gms36 FP)
  • writing to any storage with Amaze (no permissions for sdcard0 or sdcard1)

I’d like to fix these issues obviously, maybe they are connected, who knows.

I get access with adb and can write onto the sdcards with that. What also works is mounting the sdcard1 via USB.

What do you recommend? Install FP2-GSM or directly installing a different image?

Thanks for the help!