Overall, the QMAX MST-999 H2 Mini 4 software update is a welcome improvement for users of this TV box. The update addresses several issues, adds new features, and enhances the overall user experience. If you're a QMAX MST-999 H2 Mini 4 user, it's recommended to install this update to take advantage of the improvements and new features.
: Introducing new user interface (UI) elements or improving the speed of channel switching.
If you encounter errors or the OTA fails, you may need to perform a manual flash.