For R firmware, people are complaining about TWRP boot..Hello which way is best to update the firmware (OOS11)
Preferably without data loss. I just installed lineage-18.1-20210826 with TWRP recovery.
1. using the method https://wiki.lineageos.org/devices/fajita/fw_update
2. or this one
1. Boot TWRP
2. Flash OOS
3. Flash Lineage
4. Flash TWRP installer
5. Reboot recovery
6. Flash gaps
7. Flash copy partition zip
8. Reboot system
With the second it would also work with a TWRP backup if the data is lost?
Is it better to first flash the version of lineage-18.1-20210902 or lineage-18.1-20210909 before I update the firmware. Without the firmware update, the ANT + and DASH versions no longer work https://review.lineageos.org/c/LineageOS/android_device_oneplus_sdm845-common/+/315213 right?
So for the second method.
Instead of TWRP use lineage recovery and instead of flash use adb sideload.
I would recommend to use the official method supported by Lineage.