You are using your iPhone for a long time that's why your lightning port got loose, so you unable to connect the charger, can’t use an external mic/headphone, or connect the iPhone to computer?

The 3 quick and easy solutions to solve the charging Port not working problem on any iPhone though we are using iPhone 14 Pro Max for this video.

0:00 Lightning Port not working Issues
0:44 Solution 1: Clean the Port
1:15 Solution 2: Use a different Cable and Adopter
1:47 Solution 3: Remove and reinsert