Yeah, no. I'd stay away from gadgetshieldz after my recent spat with them (over my iphone screen/body guard, I have a nexus 4 and an iphone 5)
The problem I faced was (were rather) : the body protector doesn't cover the entire side, it leaves a tiny gap (around 1mm each side) . So your body (and rear) protector have to be centered perfectly (OCD issues?).
Now this doesn't LOOK bad but when you pick up the phone you can FEEL the screen guard cutting into your hands. Now that's not good is it?
To top it off I complained to gadgetshieldz and asked for a refund but they said they could only offer me a replacement (contrary to what they say on their website)
I complained on their facebook page but my post was eventually taken down when me and a couple of my friends who saw the problem posted there.
I made another post and the admin (of the facebook page) flipped out and started calling me names and even went on to say : "I'm beginning to think you were hired by a rival company to defame us" and he said things like (which I laughed about) "Gadgetshieldz is used by millions if not billions of people worldwide"
I mean seriously? Their page is probably run by a 12 year old who's always high on redbull or something.
My advice : never buy gadgetshieldz, they're the worst out there (in terms of customer support atleast)