Android 10 Fastboot not detected AB boot slot

Android 10 Fastboot not detected AB boot slot fastboot get active slot Android phones can now have an A and a B partition system for the OS and we can use this fastboot command to check and see which slot is currently active fastboot getvar currentslot If you are looking to get this job done via Fastboot Commands, then Slots

fastboot getvar currentslot On AB devices, flashed slot is set as active Secondary images may be flashed to inactive slot flash PARTITION Flash given partition, using the

fastboot get active slot Get active system slot fastboot getvar current-slot fastboot getvar all Get active system slot 查詢目前使用那個槽， 看目前的slot是a還是b，一般都是a。1$ sudo fastboot getvar current-slot 參考 adb