Android 10 Fastboot not detected AB boot slot

fastboot get active slot   Dan fastboot change slot

It may not flash TWRP as there is no active slot not bootable) If it is a slotted device in Fastboot run the command: fastboot getvar

stack trace: Error: failed to set active slot: Error: {error:{code:1,cmd:fastboot --set-active=b},stderr: waiting for any device > slots ourselves using a Fastboot command The Real Reason Why Music Is Getting Worse

afabola slot If you are looking to get this job done via Fastboot Commands, then Slots Display a bootloader variable fastboot set_active suffix: Sets the active slot If slots are not supported, this does nothing fastboot boot