Flashing via recovery zip on dual slot phones not possible
pmbootstrap flasher --method=adb sideload
Error:
+ findfs 'PARTLABEL=system'
finds: unable to resolve 'PARTLABEL=system'
This fails because on dual slot phones the device is called either:
/dev/bloock/bootdevice/by-name/system_a or
/dev/bloock/bootdevice/by-name/system_b
Edited by Justin