Does this work iphone4 &amp; 4s with at&amp;t phone?
449642
I know it works on the iPhone 4 which is what I fixed. If the 4s case is the same it should work. I think you can find the exact dimensions of the phones on the apple website or just google it.
1874287
I don't believe it does. It only seems to work with the old connections, not the lightening ones--so it can work with iphone 4S but not an iphone 5.
2135449
NO! This will not work for the iPhone 4s. ONLY for the verizon version of the iphone4.
1137750
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.
311200
Hello, to my knowledge it should work with an existing contract. I completed my contract and have purchased a new phone that is under contract so there aren't any holds or anything on this phone; however, I'm not sure what type of activation fee AT&T; will charge. The iPhone 4s uses a Micro-sim card.
1580991
Works very well with AT&T.; I have a iPhone 5s and it helps out tremendously.
973158
Yes it will work with a Iphone 4s. I have had it for about 4 months. Now problem with the unit. But it will only work as good as your Iphone 4s. If you live in a low signal area and get dropped calls, you will still get them.
1174129
It works with my 4s iPhone. I'm satisfied with it for the price. Doesn't answer your question but hope it helps.
547066
Yes this one worked perfectly for my iPhone 4 At&t; GSM it should work just as fine on a CDMA (Sprint/Verizon) iPhone 4 but I will double check so let me know what iPhone u have this is not for a 4S
420241
An answer placed here by another user is incorrect. The correct answer is "yes" it DOES work. iPhone 4S uses this products connector sizes on both ends.
1085984
It works with both the 3G and the iphone 4. I have used both phones in this unit. You have to switch out the docking parts.
787111
My daughter has a iphone 4s and it works perfectly with it, I believe they are similar so it should work.
1908381
It will work with an AT&T; iPhone 4 but it will need to be unlocked which is really easy to do but you can talk and text when it is not unlocked but it needs to be unlocked to use data
1925653
I've used it with an iPhone 4 and an iPhone 5 (with 30 pin adapter) successfully - so yes it should work with a 4S.
1077557
Yes it worked with my wife,s iPhone 4S. The volume is not good in noisy areas when answering a phone call, but other than that works as advertised.
1305169
Unfortunately No, This works only on iPhone 4 & 4S. I wish it worked for my 5S too...
620560
sorry I am not sure as I have no at&t; phone.open up the back and you will see the little cover screw brackets in each corner as well as on the side. the bracket pattern is different between a 4 and a 4S. this might help to answer your question