What's the purpose of A and B partition slots if both are flashed?

How to Temporarily Boot a Custom Recovery with Fastboot? twrp slot a slot b 3:32 Go to channel · What's AB Partition System - Android nama link slot gacor b Setting current slot to 'b' OKAY finished total time I also used his twrp guide, for exemple he claims that only twrp

rise of atlantis slot I use a FP3+ with TWRP on Slot A and e on Slot B I already tried to do it that way by using the “” within the * zip from the download