I did the standard instructions of removing the 6 screws with the battery and SIM card. Prying off the back cover, removing the screw for the bottom module along with the ribbon.
Disconnect the antenna, screen ribbon cable and the ribbon cable to the flex from mainboard. Replaced the flex underneath the vibration module and closed it all back up making sure to connect the 2 ribbon cables, the antenna and the cable from the bottom module to the flex but it still won't charge.
I can get it to be recognized in computer as a MTP/PTP device but it still won't charge from computer or wall while on or off. Is there anything else I can do or is this gone forever. Tried a factory reset as well but still won't charge, it was originally just running stock 4.3. Thanks.
EDIT: Battery under Settings says charging at the bottom but not at the top...