@muhammadbi17208 anything is possible. The very first thing you want to do is to double check your work. The A series has issues with the flex cables coming from the charging board to the main board. Check that for micro tears and corrosion and proper connection to the boards. After that it's the charging board and flex cables. After that get a USB ammeter and see how many amps your phone pulls from the charger, if any. Measure the voltage on the battery connector to determine if your voltage increases when you plug your phone in. Let us know what you find out.