How to verify slot A/B is installed correctly?

WeAreFairphone / android_device_fairphone_FP3

Android / LineageOS 16 device tree for Fairphone 3

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How to verify slot A/B is installed correctly? #28

Closed Thulium-Drake closed 2 years ago

Thulium-Drake commented 3 years ago

What would be a good way to check whether both slot A and B are flashed with the correct image? Do I 'just' boot into TWRP, switch slots and try to boot the device? If not, what would be the correct procedure?

Thanks!

Thulium-Drake commented 3 years ago

Well, from upgrading my phone a couple of times now, installing a new image switches to the then-inactive slot. However, it also breaks the then-active slot. So you can't "roll back" an update by switching slots.

Thulium-Drake commented 2 years ago

There is an official release now, so this is no longer applicable