Handle non-slotted partition in A/B OTA package #253
Device codename: tissot
WHAT STEPS WILL REPRODUCE THE PROBLEM?
-Download Official Mi A1 Rom from https://en.miui.com/download-333.html and extract files
WHAT IS THE EXPECTED RESULT?
Complete installation of LOS on the device and be able to boot in the system.
WHAT HAPPENS INSTEAD?
Error applying update: 7(ErrorCode:: kInstallDeviceOpenError)
LineageOS maintainer for tissot (flex1911) created a custom variant of TWRP (https://drive.google.com/open?id=1LtLrNnL0h7alZaaOWADvc2Sf5aNkNukM) for installing LOS and said that he applied this patch : LineageOS/android_system_update_engine@27ddc72
See https://www.reddit.com/r/LineageOS/comments/bb3grz/why_does_installation_of_los16_on_tissot_require/ for details and please pay attention to flex1911's answer