Post #1455500
2025-09-23 04:24 UTC
@mpanhans
Ok, so This was annoyingly complicated, but here goes:
https://xdaforums.com/t/oneplus-6t-global-rom-ota-oxygen-os-repo-of-oxygen-os-builds.3865396/ This has a repo of all of the OTAs, so you can download the latest there. HOWEVER, that was annoying slow, so I looked up the filename of the latest one, and then I found it on Android file host (the md5 sum matched)
Next, I loaded that zip file into the device's filesystem.
Then, I extracted all of the images with: https://github.com/ssut/payload-dumper-go
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Replies (1)
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@kop316@fosstodon.org 2025-09-23 04:27
@mpanhans You cannot directly flash critial partitions it like it says in the pmOS wiki, so what I did was only flash the boot image and the dtbo image. This allowed me to boot into the latest TWRP image (You have to do this to flash the lastest OTA, earlier ones will error out). Then I can now finally flash the OTA zip. You then restart it to flash both slots. (You may have to reload the OTA zip into the filesystem again, but now you can use the system updater & use the local update). 2/2