Box Repo offers pre-rooted, debloated Android 5.1.1 builds for the S805. They categorize by Wi-Fi chip, which is crucial.
Use TWRP or Amlogic Backup – otherwise, you risk losing working drivers.
Even with a direct link, problems happen. mxq amlogic s805 android 511 lollipop hot download
| Problem | Solution |
| :--- | :--- |
| USB Burning Tool stuck at 2% / 7% | This is a DDR (RAM) error. Try a different version of USB Burning Tool (v2.05 often works better for S805). |
| Wi-Fi won't turn on | You flashed the wrong firmware variant. Re-download based on your Wi-Fi chip (see table above). |
| Box gets extremely hot | Old thermal paste. Disassemble, clean, and add a small heatsink. Also, disable "Allow Wi-Fi scanning" in location settings. |
| Remote doesn't work | Copy the remote.conf file from your original firmware (if you backed it up) to /system/etc/ via Root Explorer. |
Click “Start.” The burn process takes 3–5 minutes. The bar will go through: Box Repo offers pre-rooted, debloated Android 5
Wait for “Burn Success” in green. Click “Stop,” close the tool, unplug the USB, then unplug power. Reboot your box.
Within 3 seconds, the USB Burning Tool should chime and show “HUB3-1: Connect Success” in the log. If it doesn’t, you need to short the NAND pins (advanced) or try a different USB port. Wait for “Burn Success” in green
Save this section. These are the direct search terms to use on Google or your preferred forum:
Checksum for safety: Before flashing, verify the MD5 checksum if provided. A corrupted download will brick your device.
Here’s a secret: The hottest download for the MXQ S805 isn't Android anymore. It's CoreELEC (Kodi-based Linux). It runs incredibly fast on this hardware. Search for "CoreELEC S805 nightly" for a dual-boot solution.
The default MXQ launcher is ugly and slow. Install Dangbei Desktop (Dangbei Zhuomian) or ATV Launcher. This makes the box feel 2x faster.