Moving Fastboot to Userspace

First you need the actual fastboot, 3 Then the correct command is: fastboot --set-active=a

Moving Fastboot to Userspace fastboot commands :- https How to Check and Change Current Active Slot on Android

First you need the actual fastboot, 3 Then the correct command is: fastboot --set-active=a

fastboot set active slot set-active=a if you have slot B active or fastboot --set-active=b if you have slot A active Check the active slot with fastboot getvar all

Substitute the name of the bootloader image determined in the first step above, if different, for the image file name argument fastboot --slot=other flash

fastboot getvar currentslot Then change slot a to b or b to a if phone already slot a first set-active=a or b Bootloader

--slot SLOT Override the default behavior and prompt fastboot to flash the slot that is passed in as an argument · --set-active Set