Locate this metal bracket that holds down the digitizer and LCD panel flex cables

Remove all three 1.4mm screws and remove bracket using ESD safe tweezers

Make sure to use ESD rated tools even if you use the battery blocker. This way you limit your chance of shorting out the board.

Before securing this bracket onto the main board, make sure to test all functionality of the iPad. This will allow for faster disconnecting and reconnecting of flex cables if troubleshooting is required.