If your phone isn't working properly and you don't know what's wrong, a phone repair service can help. They can fix things like a cracked front screen or broken back housing. If both the screen and back are damaged, they can do a front screen + back-glass replacement.
If your phone’s battery is draining too quickly or not charging, a battery replacement can solve the problem. If it’s not charging at all, the charging dock might need fixing.
For issues with taking photos, a broken front camera or rear camera lens can be repaired. If you're having trouble hearing or being heard, the earpiece speaker could need a fix. And if your home button isn't working, it can also be replaced.
No matter what's wrong with your phone, a technician can figure it out and get it back to working like new.