Chosen Solution
After doing a successful screen assembly replacement my phones screen cuts out now and then. The problem is intermittent. Sometimes it goes pink and the touch screen stops working and sometimes the menu and back buttons stop lighting up as well. It seems like a lose connection but where to look? I was so excited I had fixed it and now frustrated. samsung Galaxy 3 gt-19300
Karismac, it seems to be your Display back-light and Digitizer getting malfunction, could be loose connection or back-light driver & Digitazer controller related fault. most of the cases like this come after liquid damage. Check and reconnect FPC contacts and let us know if the problem no solved. we will help you to troubleshoot the fault.
