This write-up details the official software status, common issues associated with this specific firmware version, and the risks involved in modifying the device.
FM Radio does not work. Verdict: Best for daily drivers who need reliability over flashy features.
Slightly heavier than LineageOS (~450MB RAM idle) but still far better than stock ColorOS.
For minimalists who want only Google’s vanilla Android without any modifications, the pure AOSP build is the holy grail. Compiled from Google’s Android Open Source Project, this ROM has no customizations, no bloat, and no extra apps.
. Since official support for this device ended years ago, installing a Custom ROM is the primary way to achieve this. Top ROM Options for (Android 6.0+) LineageOS 13.0