Never flash firmware intended for a different chipset. It will permanently brick your device.
Improved tuner software algorithms lock onto weak satellite transponders more efficiently. Step 1: Identify Your Set-Top Box Hardware (Mainboard ID) All Mpeg4 Set Top Box Software Firmware File Download
This comprehensive guide provides everything you need to safely find, download, and install the correct firmware file for your MPEG4 receiver. Why You Need to Update Your MPEG4 Set Top Box Firmware Never flash firmware intended for a different chipset