: Google stopped security updates for Android 5.1 in March 2018.
: Notifications appear as floating windows that can be swiped up to dismiss or tapped to open without leaving the current app. rk3188 android 51 firmware exclusive
: The RK3188 remains capable of 1080p HD video playback and handles basic 3D gaming reasonably well. The Mali-400 MP4 GPU provides adequate power for "zippy" performance in standard graphics tasks. Stability Concerns : Google stopped security updates for Android 5
: Optimized for the Rockchip RK3188/PX3 Cortex A9 Quad Core at 1.6GHz. rk3188 android 51 firmware exclusive