Warning, the touch screen stopped working

Reading in forums, blogs and the web as much as I found, was that the motherboard of the EK-GC100 is like the S3
It is bad and had that fault

If there is a remedy, in the part of Firmware look for a source ROM 4.1.1, since they aimed to flash using Odin again, the source and that was solved, but there is no version 4.1.1 available.

Can any technical help me?