I have a new P 6A. I updated Android 12 from April to June 2022, updated to Android 13, and did a factory reset. Now am I supposed to sideload Android 13 into the other slot before flashing GOS? Also, are there updates to Android 13 that should be applied first? And, is the single factory reset sufficient, or should it be done again at the end to make sure?
I haven't used mobile phones much for a long time and am not perfectly clear on:
specific releases > updates > sideloading > dual slots > resetting ; the step sequence to properly integrate GOS with AOS base system. Thanks for help and links to any clarifications.