Hello there got some weird problem with the touchscreen.

tonyto

Prominent
Apr 4, 2018
18
0
510
So the samsung grand neo touchscreen stopped working from no where ,I replace it with new,make the Wipe cache, and even factory reset , but non of them worked.
...help please :D
 
Solution
Sounds like the controller chip on the motherboard failed, rather than the actual screen. I doubt very much it can be repaired.

New motherboard, or (if I were you), new phone time.