: Restoring the factory software can eliminate lags, stuttering, and severe battery drain.
: Manually flashing allows you to upgrade to the latest official version if over-the-air (OTA) updates are failing. Navigating the AndroidMTK Download Hub : Restoring the factory software can eliminate lags,
: If you've experimented with custom software and want to return to the original user interface, stock firmware is required. stock firmware is required.
