Any chance we would see a port from Hot 7 to Not 4. They seem to be using the same SoC, same RAM size etc. The only difference is the camera. But I can assume it could be ported from the Stock ROM.
Btw, I decided to stick with my rooted Hot 4 as my quest to revert to stock ROM ended in frustration.
A new update was released for Hot 4, so I guess I will keep an eye out for that.
