what carriers in the US work? I got tmobile, put the sim chip in and nothing and they were on the compatibility list as far as frequency ranges.
1584928
My phone is unlocked, and all I've had to do with new SIMs is to reboot the device to fix the issue. Have other people had luck doing this?
1584929
I am not sure about the carrier compatibility in US as I am using the phone in India.However I also faced the same problem that my phone didnt detect the sim and the problem was resolved by getting the SIM TRAY changed.You may first use the sim on some other phone and if the sim works then in all probability the SIM tray may be faulty.
1584930
Hope your phone is unlocked.Still i think there is loose connection as far as SIM TRAY is concerned..just try to insert the sim and as soon as you get the message (even if the sim tray if not fully inserted) SIM CARD found,try to make a call.If it works then Get the simtray repaired.
106411
You could try and see if it works, my T-,mobile sim did not work, and they gave me anoter which did. You might want to contact ATT or check at one of their stores to see. Fastest way to know is to pop the sim in the socket and find out.
357531
I don't live in the US Or have a AT&T; SIM But it is a GSM SIM phone and it's not locked3G is 850/900/2100 LTE IS 900/2100/2600Find out what bands your SIM works on.
964776
Not sure what do you mean. I just inserted the SIM card and worked. About AT&T;, it is compatible with their bands.
1398418
Yes, i have tmobile. It comes up as H+ instead of 4g...it worked just fine for me
1048172
This phone works with 2G & 3G HSDPA 850/900/1900/2100 & 4G 800/900/1800/1900/2100/2600 network sicmards worldwide. You can check with t-mobile, if the above compatible to them. This comes as factory unlocked Thank you.KICKmobiles
1520552
We briefly tried on TMo LTE network in Dallas and it seemed to work. Check what band is in your area and then check the bands supported by this device.
1923206
Hi. My Phone has not a Tmobile service. I am from Venezuela. It is work very well in 3G speed with Digitel.
696360
Only GSM service providers such as T-Mobile and AT&T; in the United States will work with this phone. Verizon and Sprint use different technology and are incompatible with this specific model.
834101
U.S. Cellular is a CDMA carrier, it will only work with GSM carriers like AT&T; or T-Mobile.
1039231
I works perfectly with T-Mobile as I bought a unlocked one and put my T-Mobile simcard in. I think it should work also with At&t; as this a carrier uses same parameters as T-Mobile.
1503913
T mobile is in US right? Sorry i can't really answer your question. I am using that in canada and it gives me 4G service. It works for me. But I know US phone doesn't work the full extand in canada. It only gives 3G service of a US phone in canada.
964777
Not sure what do you mean. I just inserted the SIM card and worked. About AT&T, it is compatible with their bands.
1763954
yes it will work with T-mobile in the US, however, you wont get 4g. rather you'll get 3g+ like HSDPA, HSPA+, EDGE, etc.
240066
you can see my review, the sim worked for me i am on a tmobile post paid plan once i changed my sim everything populated automatically. good luck
12953
Works with T-mobile for sure. Haven't tried AT&T;, but it should work. I can try it out later if you really want me to.
2132110
i have T mobile and it DID NOT work on 4G/LTE for me. It's not compatible with the US carriers and only picks up 3G in my experience.