Checking Android's Currently Active Partition Slot

Get active system slot fastboot getvar current-slot fastboot getvar all Get active system slot

active slot back However, I didn't know which partition slot was currently active A couple

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 set active slot If you are looking to get this job done via Fastboot Commands, then Slots