Share your experience!
Could be that the connection between the two ie: board and camera has failed so the option will disapear - You could try a system repair and if that fails then your options are to either return back to the place of purchase or contact Xperia care http://www.sonymobile.com/gb/support/contact-us/
Sorry to hear about your phone.
I recommend that you follow the suggestions from Thommo but i would like to add that you should not use the phone in a steam room. The phone should not be operated in temperatures above 45C and the battery should not be exposed to temperatures above 60C. The IP-classification of the phone will also not prevent water vapor (gaseous state of water) from entering the phone.
hey , how was it ? you need to send back for RMA ?
this piece of **bleep** of my also had the front camera logo dissapeared.