How? It doesn’t seem to work. The IMG can’t be fastboot booted, and the ZIP seems corrupt or is not for unzipping?
Doesn’t work, still freezes at “Fairphone”.
And it gives the notorius “Your device is corrupt” routine, at least I didn’t have this before attempting to install A.0110 this way.
It seems I went straight for the update problem …
I came from a stock A.0105 with an unlocked bootloader.
Installed twrp-3.3.1-0_k4y0z-20200124-02-fp3.img, which worked fine.
Installed Magisk, which worked fine, too.
Along came A.0110 … and wouldn’t install, the updater always gives “Installation problem”.
I tried to restore the TWRP backup I made before I changed anything.
I tried to flash and TWRP-install the stock A.0105 packages given here in the forum.
But it doesn’t help, this way I apparently don’t get back to a stock A.0105 which can update itself.
Before trying the GSI stuff, I at least wanted to get the “real” stock state back.
So … logcat …
02-01 01:41:13.137 733 733 I update_engine: [0201/014113.137048:INFO:delta_performer.cc(386)] Applying 25 operations to partition "dsp"
02-01 01:41:13.140 733 733 E update_engine: [0201/014113.140342:ERROR:delta_performer.cc(990)] The hash of the source data on disk for this operation doesn't match the expected value. This could mean that the delta update payload was targeted for another version, or that the source partition was modified after it was installed, for example, by mounting a filesystem.
02-01 01:41:13.140 733 733 E update_engine: [0201/014113.140504:ERROR:delta_performer.cc(995)] Expected: sha256|hex = 2CF4CC1F349D4F27622AFD18DCFFBF5524A7BE034A2CDEEA5C37B043C8C7D10B
02-01 01:41:13.140 733 733 E update_engine: [0201/014113.140548:ERROR:delta_performer.cc(998)] Calculated: sha256|hex = BA89F38FC449A7DE9C3A9BB210F2F65C3C8A0A17D2AD83BB391F09DCD838AB5F
02-01 01:41:13.140 733 733 E update_engine: [0201/014113.140590:ERROR:delta_performer.cc(1009)] Operation source (offset:size) in blocks: 0:2
02-01 01:41:13.140 733 733 W update_engine: [0201/014113.140677:WARNING:mount_history.cc(66)] Device was remounted R/W 2 times. Last remount happened on 1970-01-01 00:00:49.000 UTC.
02-01 01:41:13.140 733 733 E update_engine: [0201/014113.140734:ERROR:delta_performer.cc(1038)] ValidateSourceHash(source_hash, operation, source_fd_, error) failed.
02-01 01:41:13.140 733 733 E update_engine: [0201/014113.140780:ERROR:delta_performer.cc(298)] Failed to perform SOURCE_COPY operation 1385, which is the operation 0 in partition "dsp"
02-01 01:41:13.140 733 733 E update_engine: [0201/014113.140823:ERROR:download_action.cc(337)] Error ErrorCode::kDownloadStateInitializationError (20) in DeltaPerformer's Write method when processing the received payload -- Terminating processing
For a start there’s something wrong with the dsp partition.
Can something be done about this?