Some users prefer using a PC and the Amlogic USB Burning Tool to flash the system image directly to the box . Important Considerations
Because there are many variations of the MXQ board, installing this non-official firmware may break your Wi-Fi, Ethernet, or permanently "brick" the device. Hardware Limits: This firmware is not recommended for boxes with only 512MB of RAM Mxq Amlogic S805 Android 5.1.1 Lollipop Download
Notes:
Quick checklist before flashing: