Share your experience!
Sony's local team doesn't want to take my phone for a vacuum test to check it's waterproofing because I have a tiny Crack in back glass which can make the device not waterproof. Then how can I check if it's waterproof 😧
Get the glass fixed then test it
That's a difficult one....as Thommo says they will if you ask test it after they repair the glass, but you will have to pay for the repair i presume & be without your phone for a while, or you use it with the crack but i would advise NOT to use it underwater, you can however ask a 3rd party to repair the glass or do it yourself (plenty instructions/videos online) but this will void your warranty with Sony 
@maple_mak wrote:
Try this: Type *#*#7378423#*#* on phone keypad, then go service test and go pressure test. Next try push abit your phone, if the number raises, it means waterproof.
Sorry, but this has not been proven to be 100% accurate as of yet, there are a few mixed results on the XDA site 
I'm not saying the actual pressure test doesn't work but is it a definite guarantee that the result means your phone is waterproof.
There was varying results from people on the XDA site.........also have a look thru this thread.....interesting read :smileysmileywink: