Chosen Solution
I did a screen repair on the phone. and know the back camera doesn’t work. Didn’t have a back camera but I had an issue on a 6 once where replacing the front camera got the back camera to work. So I tried replacing the Front camera and know the back camera works but not the front wont work…..
You may have damaged something while replacing the screen. Follow this guide to double check your work. Pay particular attention to the flexes and connectors.
