Use the forum search bar to look for your specific hardware number found in your "About STB" menu. Download the zipped firmware file.
To help find the exact file you need, what or Chipset number (e.g., 1506G, 1506T) is currently listed in your TV box's About STB menu? Share public link
If the above methods fail, your device may require a "forced" update using specialized software on a Windows computer. sunplus box tv 120 update free
Version 1.20 adds native optimization for newer H.265/HEVC video compression standards, preventing choppy playback on HD and 4K broadcasts.
There are generally two ways to update the software on a Sunplus device, and both are free. Use the forum search bar to look for
Updating the firmware on your Sunplus Box TV 120 is a powerful way to enhance your device, but it requires caution. Finding a safe, free, and correct update is a challenge as there is no single official source.
Do not turn off the power during the update, as this can corrupt the firmware and permanently break the box. Share public link If the above methods fail,
: Using your remote, go to Settings > Software Update (or Upgrade ).
This report outlines the standard procedures and safety precautions for updating Sunplus TV box firmware, based on current industry practices for 2024–2026 devices. Updating Sunplus TV Box Firmware
Use the forum search bar to look for your specific hardware number found in your "About STB" menu. Download the zipped firmware file.
To help find the exact file you need, what or Chipset number (e.g., 1506G, 1506T) is currently listed in your TV box's About STB menu? Share public link
If the above methods fail, your device may require a "forced" update using specialized software on a Windows computer.
Version 1.20 adds native optimization for newer H.265/HEVC video compression standards, preventing choppy playback on HD and 4K broadcasts.
There are generally two ways to update the software on a Sunplus device, and both are free.
Updating the firmware on your Sunplus Box TV 120 is a powerful way to enhance your device, but it requires caution. Finding a safe, free, and correct update is a challenge as there is no single official source.
Do not turn off the power during the update, as this can corrupt the firmware and permanently break the box.
: Using your remote, go to Settings > Software Update (or Upgrade ).
This report outlines the standard procedures and safety precautions for updating Sunplus TV box firmware, based on current industry practices for 2024–2026 devices. Updating Sunplus TV Box Firmware