Is there some solution for touchscreen?
I'm not alon, my collegues who have this Phone model have the same problem - whyle talking the phone touchscreen starts apps, internet links etc touching to the ear...
Is there some solutiofor this? Only that somehow works is lock the buttons after making a call before putting it to the ear...
It IS NOT normal...
I have found that wire connection of touch screen digitizer is loose, if i press top right area (not screen) of phone with thumb then touch is working fine. So better you replace the touch screen digitizer (Not Display LCD). It will solve 100 % of touch problem of your phone.