How to change Android system boot slot form A to B

Dynamic Partition Super Partiton AB Slots TWRP

Boot TWRP in slot a; Install LineageOS , TWRP will install it to slot b! Flash to slot b

hawaiian tiki slot png How To Port TWRP To AB Partitioned Devices Running Android 10 And 11 (MediaTek

gokil slot My device is indeed in a temporary TWRP flash