Online upgrade:
1, normal boot;
2. Ensure that the network connection is normal and the set-top box cannot be turned off;
3, the system will automatically download the upgrade package, automatically restart after the download is completed, and install a new upgrade package;
When you see the homepage again, you have succeeded.
Manual upgrade:
1. Check the brand model of the set-top box, and download and install the corresponding upgrade package according to the brand model.