If the box is stuck in a boot loop, you may need to perform a factory reset via the recovery menu (holding the reset button while plugging in power).
If the OTA update fails, or if you need to install a specific firmware version, you can use a USB drive.
Use the update only as a last-ditch recovery tool. For daily streaming, upgrade your hardware. sunplus box tv 120 update
If you want Android 14 features, you will likely need to look for a community-driven custom ROM or purchase a newer model like the Sunplus Box TV 200. However, security patches for Android 12 should continue through late 2027.
: Press and hold the physical power or reset button on the box while plugging it back into the power source. If the box is stuck in a boot
Modernized security protocols (including 2026 patches) help protect against unauthorized access.
The Ultimate Guide to the Sunplus Box TV 120 Update: Features, Installation, and Troubleshooting For daily streaming, upgrade your hardware
Always remember to backup your channel list, use a stable power supply, and never interrupt the update process. With a little patience, you can keep your Sunplus-powered set-top box running like new for years to come.
This indicates a corrupted flash or a failed update (bricking). You will need to recover the box using an RS232 null modem cable and a Sunplus upgrade tool on a PC to re-flash the original dump file. Wi-Fi Is No Longer Working
Navigate to Menu > System > About/Information and note down your current hardware and software version to ensure you are downloading a compatible file.
Follow these steps carefully to execute a standard USB firmware upgrade. Step 1: Backup Your Channel List and Current Firmware Insert your formatted USB drive into the box's USB port. Press on your remote and navigate to Setting or Tools . Look for Upgrade or Dump .