Changing Android's Active Partition Slot

FP4 - Stuck in fastboot mode - relock the bootloader fastboot get active slot This command provides information about the active slot from which the device is currently booting user $ fastboot getvar current-slot Dump fastboot_ error_ failed to identify current slot stack trace: Error: failed to set active slot: Error: {error:{code:1,cmd:fastboot --set-active=b},stderr: waiting for any device >

fastboot change 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