I downloaded IMG-e-1.21.2-s-20240403391680-stable-one.zip and verified the sha256. When I try to sideload it I get a message on the phone. “Signature verification failed”. At the bottom it presents the following:
Now send the package you want to apply
to the device with ' adb sideload <filename>"...
Supported API: 3
Finding update package...
Verifying update package...
E:footer is wrong
Update package verification took 0.1 s (result 1).
E:Signature verification failed
E:error: 21
I cancelled the process, and am waiting for further information.
Edit: An issue with the wrong install file referenced in the install instructions was addressed in the meantime.
Before
The linked guide says “Have the OTA zip linked downloaded”, but …
… the files there are not OTA ZIP files and can not be ADB sideloaded (they are for installing with fastboot according to their content as well as the Murena One command line install guide).
many thanks for your help.
I can confirm that I successfully patched that build.
As I would love to give back something to the community, I would voluteer to to write a documentation / HOWTO collecting all the different aspects into one article.
Thanks for pointing that out. I have passed on the feedback to the developer to check.
Apologies for the confusion. In the hurry to get out a solution, we did not share clear instructions. Will have the steps checked by the developers during EU working hours.
Update: For consistency in the installation method for the v1.21.2 build, we have added the instruction on gitlab
This issue was specific to the Murena One. It was an error in development while trying to fix support for Bouygues SMS (French carrier). v1.21.2 reverts the changes. The fix would now be available in v2.0 . An outcome of this issue is enhanced testing routines in the future.