Checking Android's Currently Active Partition Slot

Pixel 5 stuck in Fastboot Mode - Setup fastboot set active slot I had to install Android 9 on both (You can check the active slot with fastboot getvar current-slot , and select a slot with fastboot --set fastboot set active slot bootctl set-active-boot-slot SLOT - On next boot, load and execute SLOT bootctl set-slot-as-unbootable SLOT

fastboot_ error_ failed to identify current slot According to the install instructions the OS was flashed to both slots Just try fastboot --set-active=a and fastboot reboot If the phone