Hello, I am attempting to manually install the newest security update for Android 11 on my FP3+, using this guide:
I am using the update-file
FP3-8901.4.A.0025.0-gms-b182be55-user-ota-from-8901.4.A.0023.0-manual-sideload.zip
from:
Unfortunately, the process fails with the Error “footer is wrong”:
Can anyone shed some light on this issue?
Thanks a lot!
Calon