. This clears out cached data from the old firmware that might conflict with the new version. Afterward, you will need to reconfigure your Wi-Fi settings and re-scan your channel lists.
with files found on random download sites. Many offer Windows drivers named sunplus_box_tv_firmware.exe which are not the actual firmware for your box. They are PC software, not the file your set‑top box needs.
Network/OTA (if supported)
If the upgrade does start automatically:
, select the file, and confirm. The box will display a progress bar. Do not touch the remote or power cord until the box reboots itself. 3. Forced Recovery Mode
. This clears out cached data from the old firmware that might conflict with the new version. Afterward, you will need to reconfigure your Wi-Fi settings and re-scan your channel lists.
with files found on random download sites. Many offer Windows drivers named sunplus_box_tv_firmware.exe which are not the actual firmware for your box. They are PC software, not the file your set‑top box needs.
Network/OTA (if supported)
If the upgrade does start automatically:
, select the file, and confirm. The box will display a progress bar. Do not touch the remote or power cord until the box reboots itself. 3. Forced Recovery Mode
