MXQ Amlogic S805: Android 5.1.1 Lollipop Download and Installation Guide
Connect the TV box to your PC using a cable while holding the reset button. mxq amlogic s805 android 511 lollipop download install
Use a toothpick to press and hold the inside the AV port. While holding the button, plug the power cable back in. MXQ Amlogic S805: Android 5