Download the firmware file and save it to the root directory of a FAT32-formatted USB flash drive.
Insert the drive into the TV box. While the device is unplugged, press and hold a specific button (often Power , Menu , or Reset ) on the box or remote and then plug it back into the power source. Sunplus Box Tv 1.20 Update
Integration of Dolby Digital Plus audio decoding provides better sound quality and improved compatibility with modern surround sound systems. Download the firmware file and save it to
The Sunplus Box TV 1.20 firmware update is a custom software release designed to improve the performance and feature set of digital TV receivers using the Sunplus chipset. While not an official release from Sunplus, this community-developed update focuses on modernizing compatibility and stabilizing system operations for older hardware. Integration of Dolby Digital Plus audio decoding provides
Enhanced support for Electronic Program Guides (EPG) , Teletext, and subtitles offers a more informative viewing experience.
The 1.20 update introduces several technical improvements that enhance both audio-visual quality and device utility:
A message stating "Updating firmware..." will appear. Do not power off the device during this stage, as it can cause permanent damage.