How to change Android system boot slot form A to B

How to change Android system boot slot form A to B fastboot get active slot Get active system slot fastboot getvar current-slot fastboot getvar all Get active system slot fastboot set active slot Reset attack mitigation for firmware-based boot modes such as fastboot being active GrapheneOS enables support for ending secondary user profile

fastboot set active slot So i decided to flash twrp into a boot slot via fastboot then, i set the active-slot to that but then I still don't get twrp idk why Now, I can get into

fastboot change slot On AB devices, flashed slot is set as active Secondary images may be flashed to inactive slot flash PARTITION Flash given partition, using the It means fastboot is waiting for a phone to be connected If the phone is physically connected but fastboot cannot find it, then either the