S6500 touchscreen problem after replacement
Device's touchscreen was broken, but fully working. Place an order and i got a new and original touchscreen. Assembled the parts and i found that the touch wasn't responsive. I returned the touchscreen to gsm shop and they sent me back 2x touchscreens. Checked, the same problem. Yesterday, after assembled parts again, accidentally i touched all bottom area, phone vibrated and i found that the touch is working ONLY if i keep pressed (gently, not hard) both soft keys (menu and back). How can i solve this without keep them pressed? I tried to update TSP firmware, *#*#2663#*#* , but "Update complete: 0".