is it work on all carrier overseas or i should unlucked it her in US and activate it.
1586316
It is working with an STC sim in Saudi Arabia. Not sure about the other carriers. Since it worked with STC, I would suspect it will work will Mobily and Zain as well. You have to search Amazon for an unlocked iPhone 5S though
1568232
It work any where in the world, just make sure is factory unlocked phone. The phone is very nice and strong.
2158731
My undertanding if you activate it outside of germany, it won't work. If its helpful, activating it folling the directions was not a big deal.
1033977
Factory unlocked works worldwide any carrier in any country. That's why to factory unlocked a phone will cost a considerate amount of money. Good luck.
1250221
Its CDMA and locked to boost mobile in the US, I don't think it will work overseas
306359
This isn't an easy answer. Different carriers require different bands across the world. Purchasing the "Global"is the safest option. This guarantees your phone will work with every carrier overseas. However, the service may not be as good or even be only 2G (edge) speed. If you buy the AT&T; version, there is no guarantee of it working outside of the United States. Even if it does,AT&T; has optimized it for their network and may not work as well abroad.
850554
I think so , the one I bought works just fine overseas , specially AT&T; phones
1653030
Don't know , usually if you tell your provider they give you an interntional plan and then it works just fine. Used lots of different phones over seas never had a problem
1550788
It should work with any mobile company once you have bought the phone unlocked for international use.
1629385
it's fully unlocked, works worldwide... just insert your SIM card and you're ready to go
1061916
Hi Elizabeth, i recently bought mine, and it works perfectly, im guessing its because you saw the "activate with americas sim" Im in jamaica and it works, so no worries, hope this helps you
638702
So far , I have not used if out side the country, but in US, it worked with several carriers
221523
This is what I think should be Factory Unlocked is were you take to any carrier and have it activated for use in the US, GSM Interl. unlocked should be the same but you can take it outside of US and have it activated.
452090
Well, I shipped the phone overseas, it's unlocked...works both ways GSM and CDMA
2140717
It should work, as it is unlocked for almost all carriers. I have bought one that works perfectly in Africa
917953
For me it worked. I currently use it with a U.S. SIM card and an international SIM card and it works.
595127
The version I purchased is the unlocked version so it should be ok to operate anywhere in the world.