Yes, typically a full firmware flash resets everything to factory defaults. Backup your channel list beforehand if possible.
Depending on the severity and your receiver model, you can try these methods to restore functionality: :For some models like StarSat 8800 sw is wrong please download again 2 starsat
This article is for educational purposes. Modifying receiver firmware may void warranties or violate terms of service in some regions. Always ensure you own the device and have permission to update its software. Yes, typically a full firmware flash resets everything
If you’ve tried: