Apple warranty

[dojoman]

I recently changed the back glass of my 4S to one of those transparent one but my question is does it void the warranty by removing the two screws on bottom?
Can Apple find out whether you have removed the screws and void the warranty?

 

[fins831]

No, not unless you didn't put the screws back in....Apple has a particular set of screws, and need particular screwdriver to open em, if you put em back in, they have no idea if you did anything....all they can check is if its water damaged or jailbroken....also, have you met the so-called Apple Geniuses, they might be smart, but they ain't no geniuses....you can get stuff by em

if anything happens just put the glass back the way it is, if it even voids the warranty, but they can never tell with simple stuff like that