does it only work for iphones for at&t and verizon or just any company?
1854159
I think it's for every company. I have boost iPhone 4s but the charger came for iPhone 5 so I have it to my sister who has AT&T.; I think they work for all phones though.
1655726
No, it does not work for either of them, it has a 30 pin conector like iPhone 4S
1676373
The iphone 4 goes by the carrier! This is good for an AT&T; iphone 4 which is a GSM. This will not work on A Verizon or Sprint iphone 4. How this helps
1222544
No it will only work if its unlocked but since its for at&t you can't unless you have the att straight talk Sim card
2039042
Yes it does work for iphone. However the extender only extends 3G service. So no 4g extension. It is excellent for boostin 3G service though.
1589338
No this will only work for a AT&T; wireless phone. If you want Verizon sells a microcell that will work with there service I believe it is made by Samsung also both of these are only 3G
28336
If it's not unlocked, then what ever cellphone company you choose has to unlock it for you. (USA only)
893102
Some phones are and some are for specific carriers. If it says "open" or "unlocked" it will work for any carrier
1360401
Yes it works for Verizon and AT&T; for sure. It also boosts the signal for our MiFi Internet with no problems.
715252
I believe it is only for AT & T but I'm not 100% sure as I just used it with AT&T and didn't consider any other carriers.
244036
It says it's unlocked, but when I got it, it's for AT&T only, so it might not work
187017
I believe it's only iPhone, but there might be an adapter for it work for droid.
1233859
Not only iPhone. Will work with any device. I've used on iPhone, iPad, iPod, but ALSO on Mac and PC, as well as a TV set headphone port.
1041803
The way the ATT guy explained it. If its a verizon unlocked phone it will hit only verizon towers and the same with att will only go off att towers. I was also under the inpression it will work on both.
81448
It's a That only works on TDMA SIM CARD NEEDED networks ONLY. I use to be a tech for 7 years with Att. Verizon works on CDMA NO SIM
256939
I got it to work through AT & T. I do not know if it works through any other. I must warn you, it broke and I had to return it.
1833438
well I don't know it works for Verizon but I know it works for AT&T; and t-mobile