Switch My Slot

Switch My Slot is an Android app that helps you switch between android A & B slots easily without having to enter commands in adb or fastboot shell. You don't even need TWRP recovery to use it.

Library being manipulated by the app: bootctl

What is A/B partitioning?

https://source.android.com/devices/tech/ota/ab

https://www.xda-developers.com/how-a-b-partitions-and-seamless-updates-affect-custom-development-on-xda/

Requirements

1. Device with A/B partitions
2. Device platform should be ARM64
3. Root access on android device

Checkout SailfishOS version

Checkout Ubuntu Touch version