In Failed update, why (q0.17, FP3) the original poster said something about TWRP being mentioned in the install instructions.
After having a look I indeed found
TWRP
- Errors while running TWRP version 3.4.x.x or above - Try downloading and using a previous TWRP version… below 3.4.x.x
- In TWRP if this error shows up
failed to mount /preload- Try in TWRPwipescreen in advanced menu selectpreloadandswipe to wipe/cache/recovery/xxx -> no such file or directoryerror while flashing a ROM - On PC runadb shellin the console now create a folder called recovery for e.g. here the devicecode name is violet “violet :/cache# mkdir recovery”
in an expandable section called “To find some troubleshooting tips… click here”.
I assume that’s part of a template included in all/most docs?
Not sure if it applies to the FP3.