iPad Air Signal Not Working

Front Glass  $90 (90 Minutes) Screen Repair (LCD)  $150 (90 Minutes) Battery Replacement  $120 (2 Hours) Front Camera  $70 (90 Minutes) Rear Camera  $60 (90 Minutes) Headphones Jack  $70 (Up to 1 Week) Home Button  $60 (90 Minutes) Loud Speaker  $60 (Up to 1 Week) Microphone Problems  $70 (Up to 1 Week) Power Button  $60 (2 Hours) Volume Buttons  $60 (2 Hours) Wi-Fi Not Working  $70 (Up to 1 Week)