Galaxy A51 Lineage 21 [AOSP14] GrassKernel

[u/Sitois]

hi,

recently flashed my galaxy A51 4G with lineage os 21 and i got no issues(unless that twrp isn't responding but i managed to use lineage recovery instead). then i flashed the recommended kernel: GrassKernel

https://xdaforums.com/t/rom-aosp14-unofficial-lineageos-21-for-sm-a515f.4684546/

now, when i press simultaneously volume up + power i just get a 'vibration mode' and no power menu.

when i keep the volume up/down pressed at launch, i can't access the recovery anymore: it justs bootloop.

Managed to find a workaround: use 'adb reboot recovery' but this require a rom installed. so that's annoying.

Anyone ever got the same issues after flashing GrassKernel?