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.