fastboot — android-tools

How to Check and Change Current Active Slot on Android [Fastboot fastboot set active slot I choose yes and then get back in recovery with “Active slot: b ” I didn't need to do fastboot —set-active=b So I then relaunch: adb fastboot set active slot Advanced features include Active When placed in an HDMI slot on a television set or computer monitor, the device turns that display into a personal computer

fastboot get active slot If you device randomly got stuck in fastboot after a reboot, that means the counter hit zero and the bootloader marked your slot as unbootable