Always ensure you are using the correct firmware file for your specific model. Flashing the wrong software can "brick" your receiver, making it unusable. Always back up your current settings before attempting an upgrade.
Immediately turn ON the power switch on the back of your receiver. The progress bar should start moving. Always ensure you are using the correct firmware
Click "Browse" or "Open" and select the firmware file ( .abs ) you wish to install. Start the Process: Click the Start button in the software. Immediately turn ON the power switch on the
Create a backup of your current working channel list or firmware before making changes. Start the Process: Click the Start button in the software
Connect your receiver to your PC using an RS232 Serial Cable (Null Modem cable). Ensure the receiver is powered OFF at the back switch.
Open the extracted TDX 3329.exe file on your computer.