Unlike official smartphones, TV box firmware is often scattered across obscure file-sharing sites, Russian forums (4pda), or Chinese cloud drives (Baidu). There is because multiple clones and hardware revisions exist.
: You can find various versions of this firmware on sites like AndroidFileHost or community forums like FreakTab.
After twenty minutes of dodging pop-ups and broken links, he struck gold on a niche developer forum. A user named "TechGod_X" had posted a clean link to Android 5.1 Lollipop specifically for the S805 chipset.
Click on the menu in the top-left corner and select Import Image .
When searching for the , you will generally find two types of firmware packages. Choose the one that matches your preferred installation method. 1. USB Burning Tool Image (.img file) mxq s805 firmware 5.1 download
Plug one end of your USB Male-to-Male cable into a USB port on your Windows PC (preferably a rear USB 2.0 port for optimal stability).
Wait for the tool to verify the image. Once verified, the file path will appear at the bottom of the software window.
TV box, you can download the non-official Android 5.1.1 Lollipop
A high-quality Micro SD card or USB drive formatted to FAT32. Unlike official smartphones, TV box firmware is often
The familiar "MXQ" logo appeared, but this time, it was accompanied by the colorful, rotating circles of the Android 5.1 Lollipop boot animation. It was smooth. It was fast.
Material Design elements provide a cleaner look, smoother animations, and a more intuitive settings menu layout optimized for television screens. Prerequisites and Required Tools
The progress bar will turn green and read "100%: Burning successfully" when completed. Click Stop , disconnect the USB cable, plug the power adapter back into your TV box, and boot it up.
: Copy the firmware .zip file and the recovery.img (TWRP) to the root of your SD card. The "Toothpick" Method : Insert the SD card into the powered-off box. After twenty minutes of dodging pop-ups and broken
There are numerous hardware variations of the MXQ box. Flashing the wrong firmware can your device.
You are attempting to flash an incorrect variant. Discontinue use and locate an alternate image file.
The box will either automatically detect the factory_update_param.aml file and begin flashing, or you will need to manually select "Apply update from EXT" > "Apply update from SD card" using your remote. Troubleshooting Common Flashing Failures
Disclaimer: Flashing firmware carries risks, including permanent hardware damage. The author and website are not responsible for any bricked devices. Always verify file hashes and use antivirus software on downloaded files.