So I decided to try the update from wiki
wiki.lineageos.org
-Extract stock ROM using payload-dumper-go
-Boot up LineageOS recovery
-Go to “Advanced” -> “Enable ADB”
-Check your DDR type using the following command: adb shell getprop ro.boot.ddr_type, or in case getprop returns an empty value, use: adb shell cat /proc/devinfo/ddr_type instead
-Go to “Advanced” -> “Enter fastboot”
-Execute following commands:
These commands do not work:
-fastboot flash --slot=all abl abl.img
says: fastboot: unknown option --slot=all
Only this one works but it says: Failed: anyway
-fastboot flash -- slot=all abl.img
C:\adb-fastboot>fastboot flash -- slot=all abl.img
target reported max download size of 268435456 bytes
sending 'slot=all' (220 KB)...
OKAY [ 0.016s]
writing 'slot=all'...
FAILED (remote: No such file or directory)
finished. total time: 0.047s
Where exactly could the mistake be?
Update firmware on instantnoodlep | LineageOS Wiki
-Extract stock ROM using payload-dumper-go
-Boot up LineageOS recovery
-Go to “Advanced” -> “Enable ADB”
-Check your DDR type using the following command: adb shell getprop ro.boot.ddr_type, or in case getprop returns an empty value, use: adb shell cat /proc/devinfo/ddr_type instead
-Go to “Advanced” -> “Enter fastboot”
-Execute following commands:
These commands do not work:
-fastboot flash --slot=all abl abl.img
says: fastboot: unknown option --slot=all
Only this one works but it says: Failed: anyway
-fastboot flash -- slot=all abl.img
C:\adb-fastboot>fastboot flash -- slot=all abl.img
target reported max download size of 268435456 bytes
sending 'slot=all' (220 KB)...
OKAY [ 0.016s]
writing 'slot=all'...
FAILED (remote: No such file or directory)
finished. total time: 0.047s
Where exactly could the mistake be?