My FP4 was updated through the 4G network to the latest update of FP, including patch of April 5th. My FP4 rebooted but then keeps on looping with the FP logo, and finally nothing happens.
I tried to re-apply the OTA update you mentioned but there’s an error message on FP4 screen:
Now send the package you want to apply to the device with "adb sideload <filename>"...
Supported API: 3
Finding update package ...
Verifying update package ...
Update package verification took 3.6s (result 0)
E: package is for source build SP25 but expecting SP28
Install from ADB completed with status 1.
I looked at some manifest files in the .ZIP file and found information related to this SP25. But not SP28.
Is this SP xx the versioning of the security patch?
I found this reference on lineage. Where the move from SP25 to SP28 is made.
At the end, I don’t know how to pursue with this OTA file.
My FP4 has the bootloader locked, and developer mode wasn’t enabled (my bad).
My only chance is to make this sideload work so that the FP4 can bootup normally, if possible.
That’s a reference to the build number:
The OTA update you downloaded expected the previous version (SP25), but your phone is already on the latest release.
The update did succeed but something went wrong and rendered your phone unbootable, which should have made it fall back to the previous version, which it didn’t.
All right, I know it’s very bad form to berate somebody who suffers, but backups need to be made before the disaster…
Unfortunately backups are among those annoying, apparently useless things people always tend to put off until later because “they are way too busy right now”…
(That been said I’m sorry for your loss. I know today a lot of people tend to have everything on their phones, and losing it represents a major catastrophe.)
I am an American, I have seen screen dimming on this phone. I think this issue is in fact due to adaptive brightness. I’ve seen similar issues related to HDR on windows PC. This is usually a bug. It’s annoying at best. I hope they patch this in a future update. In the meantime turn visual effects off or something to negate this effect.
Yes I’m a US resident. I think the issue is a bug with adaptive brightness on this form. The colors somehow change In the motion photos. There was a bug with HDR with unrelated hardware mentioned above. Where the image did not display correctly on windows 10 a while back. Yes this post was relevant to this topic. I was also here to talk about screen dimming issue. I still think it was relevant. It was most likely adaptive brightness bug. Thanks.