Z5 Premium Back panel popped up

[subm]

Sorry for bad English.

After 6 months using Z5 Premium. I found out the back panel is slightly popped up.

I use this phone mainly for gaming and social networking, and I am afraid of the water resistance of this phone is gone.

I also found out the back panel is not completely flat.

As you can see, the lines in the mirror are a little bit curved, but those are straight lines.

[MarlonUk1]

hello, I suggest to take your device at your local sony service center. Local support

also try to avoid exposure to water and dust, as you have said the proofness might be compromised