There are several types of repairs that can be performed on Sony phones, including:

1. Screen replacement: This is one of the most common types of repairs, as screens can crack or shatter easily. A replacement screen can be installed to restore the phone's functionality.
2. Battery replacement: Over time, batteries can degrade and lose their capacity, resulting in shorter battery life. A new battery can be installed to improve the phone's battery performance.
3. Charging port repair: If the charging port is damaged, the phone may not be able to charge properly. Repairing or replacing the charging port can fix this issue.
4. Water damage repair: If the phone has been exposed to water or other liquids, it may not function properly. Water damage repair can involve cleaning and replacing damaged components.
5. Camera repair: If the camera is not working properly, it may need to be repaired or replaced.
6. Software updates and troubleshooting: Sometimes issues with Sony phones can be fixed through software updates or troubleshooting.
7. Speaker or microphone repair: If the phone's speakers or microphone are not functioning properly, they may need to be repaired or replaced.