ADB & Fastboot Tips

fastboot — Debian testing fastboot set active slot I had to install Android 9 on both (You can check the active slot with fastboot getvar current-slot , and select a slot with fastboot --set fastboot get active slot Then change slot a to b or b to a if phone already slot a first set-active=a or b Bootloader

fastboot_ error_ failed to identify current slot Hi fellow OP6T users, is there a way to change the boot slot for example from _a to _b within the fastboot mode? I read something about a