Does it work n Iphone 4
795652
I don't have an Iphone, but they work on my Samsung S4 and my car's GPS screen, so they would probably work for you.
795653
Do not have an IPhone 4....We have 2 Iphone 5...But I can,t imagine why these would not work with the Iphone 4...They work great on our 5's
718357
to be honest i dont know, but what i know for sure it doesnt work with iphone 4
1715241
I have not used with iPhone 4, but I am sure it must do as the phone has Bluetooth. I am using mine with iPad 2 and Galaxy S2, friend using iPhone 5 and another using iPhone 3, so your phone will work.
152715
I have an iPhone 5 and it was not. If the 4 has the bigger connector, it should work.
1294353
Yes! It works for iPhone 4, 4s, 5 and all the newer iPhones. All you need to do is clip it on. The iPhone camera lenses are the same size.
1309625
Yes it works with my iPhone 4. However, you cannot use any of the adapters (including the iPhone 3g/s one) so the fit may not be as snug as expected.
590428
No you only need one sim card for this phone to work, but iphone 4 uses a micro sime card, and this phone uses a regular size sim card so you will either need a new sim card or an adapter
775035
No DONT BUY IT!!!! It wont work on iphone!!! I got it not compatable with i ohones. Iphone 4s i have
1049018
My iPhone 4s works fine with it, and I think it should work with an iPhone 4.
82384
No, it works on the older iPhones, model 4S or older, because of the different end pin connectors.
1137751
No, this works in any phone that takes a FULL SIZE SIM card (it needs to be cut to fit into the iPhone 4)and is on the AT&T network or unlocked.
536898
Sure it does!, I have an iPhone 4S, my wife has an iPhone 5, and it works just fine on both of them, also have a relative who has the same cameras and has a Galaxy S4 and it works fine on it too.
1154667
It will only work on an Iphone 4, it does not matter the carrier. I will NOT work on an Iphone 4s.
1987489
Yes Sandra it works the only problem is you need to off the iphone and switch the botton behind then on the iphone.
865523
Yes, it work with iPhone 4s unlocked. I did it with mine and it works great!!!
490976
there's no reason it shouldn't work with the iPhone 4. As long as it has Bluetooth Or a audio jack,it's good to go.
772728
I have an iphone 5 and it works with that. I believe the iphone 4 has a different connection arrangement, so it probably won't work