ඩිස්ප්ලේ එකම දාන්න වෙයිද? පට්ට ගනන් බං.. 52000ක්.
https://www.ifixit.com/Answers/View/403472/phone+touch+screen+wont+work
I had the same problem, i think it was caused by overheating so i put my phone in the fridge for 30min and haven't got any problems since then
මේ වැඩෙත් කරලා බලන්නද...