Does not find update from 4.3-Test-xx to 4.4

Hello everyone, how are you?
I have installed the version 4.3-TEST09062021 in the tv box “super console x king (company kin hank)”. However, when I try to update to the version 4.4, the system says: “No update available”. Can you help me to update my system.

My tv box uses the Amlogic s922x rev 4 (CPU 4).

PS: I have to say, I could update from the 4.2 to 4.3-TEST09062021 using the update option that Emulec interface provides.

Please, I am really new in this system!

We do not support the SuperConsole devices.

P.D: Updates can be done manually.