Doesn't work for me.After ten months using lineage-17.1, I updated the device firmware by following the instructions on the LineageOS wiki (https://wiki.lineageos.org/devices/guacamoleb/fw_update). There was no problem. I have noticed a significant improvement in the stability of Wi-Fi connections.
I am so happy with the performance of Lineage that I am not curious to try OOS 11.
I don't know if this can help you: https://www.reddit.com/r/LineageOS/comments/mq4u9iDoesn't work for me.
I get: "error: Could not check if partition abl has slot."
or if I specify a slot like:
fastboot flash --slot a abl abl.img
I get: FAILED (remote: Flashing is not allowed for Critical Partitions
"fastboot getvar all" says it's unlocked and has slots a and b.
I'm trying from a linux box.
Sadly not.I don't know if this can help you: https://www.reddit.com/r/LineageOS/comments/mq4u9i
You cannot update the firmware from TWRP. You need LineageOS recovery and enter fastbootd, which is something different than bootloader.
I'd also like to try Los on my OP7, but I was thinking if this method of going to OOS10 would be OK?
I managed to install the rom.
Thanks a lot, then my idea wasn't all bad after allI managed to install the rom.
donwgrade with msmtool in 9.5.4 BA because I have a 1900 china version.
once in 9.5.4, upgrade to 10.0.3 with oxygenupdater on playstore.
and to finish I have boot in twrp and flash in this order, lineage os, twrp, and the gapps.
suddenly I thank myself for having succeeded despite that I had to ask for help, and that nobody wanted to answer ^^
What is your-- LineageOS version: LineageOS Download url: Gapps version: Did you-- wipe: restore with titanium backup: reboot after having the issue: Are you using-- a task killer: a non-stock kernel: other modifications: Provide any additional information (observations/frequency of problem/last version it worked on/etc) as needed: