Exclamation Touch problems after FLASH MTK6582 STAR N9002

After a normal ROM update of my Ulefone Star N9002, MTK6582 (Quad-Core 1,3), and running just fine, i decided to reboot.

Then, and only then, I lost the NVRAM and touch functionality.
The NVRAM I already solve, with a backup of a friend, and resetting IMEI's.

But the touch problem persists.
See this Video with a similar case i found:


So guys, anyone with a good solution for this?
The phone is working just fine, except the touch. Some software trick do this, so I hope some another software trick could bring it back.
Flashing other ROM's via SPFlash Tools and CWM did not solve it.

I'm still hopping...

Samsung Galaxy S-II 16Gb + 32Gb Card. JB 4.1.2 XWMS1 - Apolo Kernel