Go to to verify that the software date reads October 25, 2018.
Yes, you can downgrade. However, to avoid conflicts, always use All Code + Bootloader mode and then restore only your channel list—not full database backups from newer firmware.
Before beginning the installation process, you must gather the correct tools to prevent bricking your device. gtmedia v8 nova firmware 20181025 install
: Insert the USB drive containing the flash.bin file.
Press and hold the button on your remote control while pointing it directly at the receiver. Go to to verify that the software date
Ensure the 20181025 firmware file on your FAT32 USB drive is named exactly . Turn off the power to the GTMedia V8 Nova. Insert the USB drive.
button on the remote control until the upgrade screen appears. Finalization Do not turn off the power Before beginning the installation process, you must gather
For the most reliable software files, it is recommended to visit the official GTMEDIA Support Forum or community sites like Scribd for archived guides.