Is it possible to reflash a highscreen power four smartphone from Android 5 to Android 4.4?

Question

Android

https://market.yandex.ru/product--highscreen-power...
Is it possible to reflash a highscreen power four smartphone from Android 5 to Android 4.4?
If officially it only supports the 5th firmware
If it's real, then where can I get the necessary firmware for this smartphone?

Answer 1

If it has already come out with the fifth android, then you will not find almost 99% of the official assembly. You can ask the build in technical support (if, of course, there is one)