Creates a backup of the existing firmware.
The selected COM port is incorrect or currently being used by another program.
Once the "Finished" or "Upgrade Success" message appears, click and reboot the STB manually. for your specific STB model or chipset? Stb Erom Upgrade - Google Groups stb upgrade tool ver 40 2 work
To use the STB EROM Upgrade Tool , follow these general steps:
The version 4.0.2 is a Windows application used to update or repair set-top box (STB) firmware via a serial connection. It is primarily used when a device is "bricked" or requires a manual software injection that cannot be done via USB or Over-the-Air (OTA) updates. Hardware and Software Requirements Creates a backup of the existing firmware
Launch the EromUpgrade.exe or STB_Upgrade_Tool_v4.0.2.exe application on your Windows machine.
Once the download hits 100%, it will begin or writing to the flash storage. for your specific STB model or chipset
: Use the Browse button to select the firmware release file.
Common issues that may arise during the upgrade process include: