Quote:
Originally Posted by Mormyxa
@ardy – thank you very much for sending the xbl_config files. Writing them to xbl_config_a/b brought my Go Color 7 Gen II back from the dead: the power LED lights up again, the screen flickers when I hold the power button, and the device no longer drops into EDL 9008 by itself. I can still reach EDL via the test point, and printgpt/read/write work fine.
Unfortunately it still doesn't boot, and I can't get into recovery:
- No USB device appears on the PC at all after boot attempts (no adb, no fastboot).
- I wrote the stock Gen II recovery to recovery_a/b and tried a hand-made misc (BCB with "boot-recovery"/"recovery") – no reaction.
What happened (my mistakes, for context): I mistakenly flashed images from the Gen I firmware, then erased xbl_config, and overwrote the beginning of the super partition with a raw system.img. Afterwards I restored xbl, abl, boot, dtbo, vbmeta, vbmeta_system and recovery (both slots) from the Gen II OTA (GV2.027.SQ83A). I checked the beginning of super: the LP metadata is gone. misc, metadata and userdata are also erased. I don't know which firmware version was on the device before.
Your build is GV2.023.SQ83A, mine now has GV2.027.SQ83A files plus your xbl_config, so I'd like to rule out a mismatch.
If you are willing to help a bit more, could you please read these from the ACTIVE slot of your device (edl getactiveslot):
1. Small ones (a few MB total): xbl, abl, tz, hyp, aop, devcfg – I will only compare hashes with mine.
2. The first 1 MiB of super (edl rs <super start sector> 2048 head.bin) – I need the LP metadata layout (group names/flags).
3. If you are OK with a ~6 GB upload: the full super, plus boot, dtbo, vbmeta, vbmeta_system of the same slot, so that I can write a consistent GV2.023 set.
Please don't send persist, devinfo, frp or userdata. SHA256 sums would be great.
Also, does anyone have a link to Renate's misc-recovery.img attachment for the Go 7/Go Color 7 (the one used to reboot into stock recovery)? My own misc may simply be wrong.
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Hello,
I've updated the
repository to upload the partitions, keep in mind that the device is rooted with magisk and abl is from fairphone 4.
I'm not sure if I got the super start sector offset correctly so i'd appreciate if you could double check, and I'm looking into whether github will let me upload the whole remaining partitions.
I've also uploaded the sha256 sums and included my copy of misc-recovery living in my downloads folder since april. I don't know of any ways I could help further troubleshoot your setup (I'm not that experienced) but I'll happily send partitions and device info along the way.