Cracked back

[Jack991]

I dropped my z3 compact and the back of the phone totally shattered. Do I need to get it repaired or will the phone be OK? 

[Phy]

The phone is no longer waterproof, as long as the phone its working right now, then it should be fine.

[Phy]

if you want to get it repaired then contact your local Sony xperia support for more information.
http://support.sonymobile.com/global-en/contactUs/