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.
Click the large button on the right side of the USB Burning Tool.
Disclaimer: Modifying firmware voids warranties and carries a risk of permanent damage. The author and site are not responsible for bricked devices.
: Often credited to community developers like Abdul_pt, this firmware was originally built for similar hardware like the K1 or Minix Neo X6 and adapted for the S805.
The image file may be corrupted. Download the firmware file again and disable your antivirus temporarily during the transfer. mxq s805 firmware 5.1 download
Once backed up, proceed with wiping out the outdated operating system and applying the new partition architecture: Return to the main TWRP dashboard and click .
To complete the firmware update process smoothly, gather the following items:
Note: For the firmware files, reputable community aggregators like China Gadget Reviews maintain historical libraries of older TV box custom architectures. Step 2: Preparing the Installation Media
💡 : The very first boot sequence following a major operating system upgrade can take anywhere from 5 to 10 minutes while the new ART compiler configures libraries. Do not interrupt power during this sequence. Known Disadvantages & Troubleshooting While Android 5
Select your storage media as the Micro SD card and locate the Android 5.1 update.zip archive. Swipe to confirm the flash sequence. Once completed successfully, hit .
Plug the official DC power brick into the TV box immediately after the PC detects the connection success state. The downloaded firmware image is corrupted or incomplete.
Assumptions: You have a working PC, microSD card, basic tools (toothpick), and optionally a USB‑TTL adapter.
Android 5.1 utilizes the Android Runtime (ART) by default, which improves overall system snappiness and resource management. Click the large button on the right side
: 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
Lollipop permanently replaces the aging Dalvik virtual machine with the Android Runtime (ART). ART utilizes Ahead-of-Time (AOT) compilation, which improves system responsiveness and reduces app launch latency on limited 1GB RAM hardware.
Launch the USB Burning Tool. Click on File in the top left corner, select Import Image , and choose your downloaded MXQ S805 Android 5.1 .img file. Wait for the tool to verify the image file.
Encountering problems is a common part of the flashing process. Here are some solutions to frequent issues.
A legitimate firmware package usually contains: