Chosen Solution
I have replaced the power flex cable, and the vibrate motor. The volume up button and vibrate still do not work. What else could be causing this? Is there anything else I can try or should I just write it off? Thanks, Luke
you could check the components beside the connector on the board, like c4702, fl4713 and dz4713. these are at the bottom left. there will be 5 components and its the 3 above the bottom 2