Here is the stock firmware (factory firmware) for the following products:
http://www.geekbuying.com/Search/?keyword=MXIII
There are two version for this tv box. 1GB RAM version with realtek rtl8188 chip and 2GB RAM version with broadcom AP6330 chip.
Because there are two ways to update firmware for amlogic device, read here.
So i offer two different firmware for 1GB and 2GB version.
For 1GB MXIII, Download the sd card update firmware here, Download the img file for burning tool here
For 2GB MXIII, Download the sd card update firmware here, Download the img file for burning tool here
PS:please click “下载“ button to download the firmware, the download server is in china, so you may get slow download speed, please understand.
If you have any questions, feel free to contact us.
Eric
Geekbuying