Questions tagged [ab-partition]

A/B partitioning was introduced by Google in Android O. It allows the inactive set of partitions to be patched in a running system on the active set of partitions.

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Why can't I write to recovery using fastboot on A/B device?

I'm trying to flash TWRP Recovery into my Mi A2 recovery. However I get the error when flashing: ~$ fastboot flash recovery twrp.img FAILED (remote: '(recovery_a) No such partition') Does anyone ...
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`Wipe Cache` option missing in Google Pixel 2! (A/B device)

I am not finding the option Wipe Cache in the recovery mode of Google Pixel 2. can anyone tell how could i enable it if it is disabled by default and is it there in this device or not?
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Install TWRP to only one slot or offline boot.img file, not both

I want to install TWRP on my phone that uses the A/B partition schema. The official TWRP installer ZIP by default installs to both boot_a and boot_b. This always breaks the system in the inactive slot ...