You can unbrick an S805 by shorting the NAND pins (pins 7 & 8 on the flash memory chip) while connecting to USB Burning Tool. Search for "S805 NAND pin short" on YouTube for a visual guide.
The MXQ S805 firmware 5.1 download is a lifesaver for reviving dead or sluggish TV boxes. The key to success is simple: match the board version and Wi-Fi chip exactly. Use the USB Burning Tool method for a 99% success rate.
While Android 5.1 is old (2015), it is the final stable operating system for the Amlogic S805. Do not attempt Android 6.0 or 7.1 on this chipset – they will underperform. If your box refuses to work with any 5.1 build, consider flashing LibreELEC for a second life as a dedicated Kodi streamer.
Have you successfully flashed your MXQ S805? Share your board version and firmware source in the comments below to help other users! mxq s805 firmware 5.1 download
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.
For the MXQ S805, the move to Android 5.1 (Lollipop) is primarily achieved through unofficial community ROMs, as the stock firmware typically stayed on Android 4.4 KitKat. Key Feature: Support for Newer Kodi Versions
The standout feature of upgrading an MXQ S805 to Android 5.1 is the ability to run modern versions of Kodi, specifically Kodi 17 (Krypton) and even Kodi 18 (Leia). Verification:
Why it matters: The original Android 4.4 firmware is restricted to Kodi 16 or older due to system library limitations. The 5.1 update provides the necessary environment to run newer media player versions, effectively extending the lifespan of the device. Firmware Details & Downloads
Because there are many hardware variations (clones) of the MXQ S805, firmware compatibility is sensitive.
Unofficial Android 5.1 ROM: A popular version was ported from the K1 TV box (which shares the S805 chip). You can unbrick an S805 by shorting the
Alternative (LibreELEC): For users strictly wanting the latest Kodi (like Kodi 18+), many experts recommend using LibreELEC or AlexELEC instead of Android. These run directly from an SD card and are often more stable than unofficial Android 5.1 ports.
Recovery Requirement: You will likely need TWRP recovery to flash these custom 5.1 zip files.
Where to find downloads:Reliable community repositories for these files include: MXQProject (Historical source for S805 custom ROMs). GitHub - AlexELEC (For LibreELEC-based Kodi 18 builds).
4PDA Forums (Extensive technical thread for various MXQ S805 firmware).
Download and install the tool. When prompted, install the included WorldCup Device driver. This driver is essential for the PC to recognize your S805 in "mask ROM mode."