Help Anyway to test?

[Snow_Fox]

I heard the back is sealed by a gasket..

I was wondering if there is any way to check and make sure its sealed properly if I got this phone.

I'd be quite interested in testing it out.

 

[BobbyPhoenix]

Yes it is sealed. Dunk it in your sink filled with water. Dry it off completely, and then open the battery door. I've had mine under water twice. Every opening afterwards was completely dry. If you want to test it to make sure then just run it under the tap, and let the water run over it quickly, and then do the dry and check.