How To See If Iphone Has Water Damage. If your iPhone wont turn on after coming into contact with water it can be one of two things. Common types of water damage.

How to Tell if Your iPhone is Water Damaged. Common types of water damage. Turn your device off immediately and leave it off.
Wait a minimum of 24 hours before powering on.
Turn off your iPhone asap. Step 1 After your iPhone is submerged in water and take the SIM card tray out. When a device is a water damaged this can create hardware problems with that device. Even if you dont see the damage your phone is recording the exposure.
