If your channel list disappears completely after the update, the software likely wiped the user database cache.
| | Likely Cause | Solution | | :--- | :--- | :--- | | "Upgrade file not found" | Wrong firmware file name or location on USB drive. | Make sure the .bin file is in the root directory of the USB drive. Check the exact filename needed for your device. | | "Model mismatch" error | Firmware is not compatible with your device. | Double-check your chipset model and find the correct firmware. Installing the wrong one can damage your device. | | Update starts but fails | Power interruption or corrupted firmware file. | Don't turn off the device. Redownload the firmware, reformat your USB drive, and try again. | | Device is 'bricked' (won't turn on) | A serious failure during the update process. | Try a forced recovery using a special "uboot" method for Sunplus chipsets. Look online for "Uboot method Sunplus" and your specific chipset model. This is an advanced procedure. | | Online update doesn't work | Your device model may be discontinued or no longer supported. | This is common with older devices. Use the manual USB method instead. |
What is the printed on your box? What specific issue are you trying to fix with this update? Do you have access to a computer and a USB drive ? sunplus box tv 120 update
Download the official Sunplus 120 update file from a trusted satellite forum or your vendor's support page. The file usually comes compressed in a .zip or .rar format. Extract it on your computer to get the raw .bin file (e.g., sunplus_120_update.bin ). Copy this file directly to the root directory of your FAT32 USB drive—do not place it inside any folders. Step 2: Insert the USB and Access the Menu
Flashed firmware incorrectly can permanently brick your device. Before proceeding with the update, make sure you complete these preparatory steps: If your channel list disappears completely after the
The firmware file is either corrupted, incorrectly named, or meant for a different Sunplus variant.
: Users may gain access to new features, such as improved user interface elements, additional interactive services, or support for new applications. Check the exact filename needed for your device
Keeping your satellite receiver or Android TV box updated ensures you get the latest features, security patches, and channel stability. Sunplus chipsets power millions of set-top boxes worldwide. This comprehensive guide covers everything you need to know about the , including step-by-step flashing instructions, new features, and how to fix common installation errors. What is the Sunplus Box TV 120 Update?