Is this phone the LT30A as advertised or the LT30at which is for at&t. I am interested only in the LT30A as that will have the LTE bands for T Mobile
1788547
Yes it is..i use it on Metropcs Network and no problems at all.Metropcs n Tmobile share same networks now so its gud to go.
1788548
I'm accessing the following information direct from my phones Settings, About Phone section: Model No.: LT30a Android Version: 4.1.2 Build No.: 9.1.A.1.141 Hope this information helps...
1751757
Hi Robert, I am currently using this phone on T-mobile and it's working great. Downloads are super fast.
2051814
Yes. It is specifically designed for the Xperia TL. "30at" simply denotes that it is the AT&T; model.
1341733
The phone is capable of working with T-Mobile LTE. To my knowledge, there are no separate versions for different carriers. I ordered mine online unlocked and I have successfully used it with T-Mobile, MetroPCS, Wind in Italy, and TIM in Italy. Most likely you have some wrong parameters specific to AT&T; still in the phone. Did you try resetting it? If you can, just stop by at a T-Mobile store and they should be able to fix it for you.
1426040
Yes, I used the phone with ATT, but there is no LTE support. Fastests download speeds were much slower than with LTE, but still fast enough from most common tasks and streaming music. Will also work with T-Mobile.
239312
It is quad band not tri-band. The conversation part will work on both Att and Tmobile. However the 3G internet is in a different frewuency. Therefore the American version is only good for Att. via 850/1900 HSDPA plus GPRS/EDGE capabilities. Tmobile uses frequency 2100 for 3g.
1225876
I would say you are thinking about the 3G and 4G, not other specs. in a word, this phone is good for AT&T 3G only while the Ion LTE LT28i can be pair with both 3G and 4G LTE for AT&T and T-Mobile. good luck. CY
357888
To all that are interested in getting this phone to work well on T-Mobile, you should get the RM-938 version, also called the 1520.3. This is the Latin American version and supports all of AT&T; and T-Mobile's bands. As of early April 2014, it is only available through Newegg. Do not get the RM-937 as you will not get full coverage since all of the needed bands for AT&T; and T-Mobile are not present - it only has some of the bands while the 938 has all of them.
584166
nosure; if you find one that you want to buy, ask the seller who the carrier is. i do not have at&t but i did ask before buying it. i know it's an outdated phone BUT I LOVE IT!
1932068
It's unlocked for any carrier. The bands this phone has will work perfect for At&T.; It will work on T-Mobile too, but it doesn't have all of T-Mobiles bands. It will not work on sprint as that takes cdma and this phone is gsm.
1442919
In the US, T-Mobile would be the better choice for 4G LTE support. Since this phone does not support the 700 LTE band used by AT&T;, you will not get LTE support on AT&T; in most areas. It does support both LTE bands used by T-Mobile nationwide.
567685
Hey,this is PriceAngels. In US, 3G band for AT&T is 850 MHz, 1900 MHz(WCDMA) 3G band for T-mobile is 1700/2100MHz, 1900MHz(WCDMA). For this phone, it supports 850 or 2100MHz. So you can use AT&T SIM and make sure that they support 3G in 850MHz band in your area by contacting AT&T service.
1843921
There's a difference between the lt28h and the lt28at, the unlocked version is the lt28h, ddon't buy the lt28at.... Google the difference between the 2 models for more information, thanks
2154819
The phone I purchased is a LT30p in white. I took my unlocked phone to T-Mobile and I currently have service with them and it supports their 3G network . The phone works well and since I've been with T-Mobile, I have had dropped calls and no calls, but that is on T-Mobile service and not the phone. Also, I purchased this phone because it's an unlocked GSM phone which should work with any GSM carrier. If I'm not mistaking, AT&T; is a GSM carrier and the phone should work with them. If T-Mobile service continues to be an issue for me I intend on switching to Straight Talk or AT&T; (both being a GSM carrier). The phone I purchased is a LT30p in white. I took my unlocked phone to T-Mobile and I currently have service with them and it supports their 3G network . The phone works well and since I've been with T-Mobile, I have had dropped calls and no calls, but that is on T-Mobile service and not the phone. Also, I purchased this phone because it's an unlocked GSM phone which should work with any GSM carrier. If I'm not mistaking, AT&T; is a GSM carrier and the phone should work with them. If T-Mobile service continues to be an issue for me I intend on switching to Straight Talk or AT&T; (both being a... » Read More The phone I purchased is a LT30p in white. I took my unlocked phone to T-Mobile and I currently have service with them and it supports their 3G network . The phone works well and since I've been with T-Mobile, I have had dropped calls and no calls, but that is on T-Mobile service and not the phone. Also, I purchased this phone because it's an unlocked GSM phone which should work with any GSM carrier. If I'm not mistaking, AT&T; is a GSM carrier and the phone should work with them. If T-Mobile service continues to be an issue for me I intend on switching to Straight Talk or AT&T; (both being a GSM carrier). « Show Less
1786326
You should contact buyer to make sure. There is a big chance the it won't be exact or even unlocked. The good thing about at&t is they work on Net 10 or H20 even if not unlocked. I ordered the white version and received a black one with a small crack not mentioned and was not rm 877.
1923207
2.0 out of 5 stars If u have T-Mobile dont buy it, it will not work., December 13, 2012 By LM - See all my reviewsAmazon Verified Purchase(What's this?) This review is from: Sony Xperia P LT22i-RD Unlocked Phone with 8 MP Camera, Android 2.3 OS, Dual-Core Processor, and 4-Inch Touchscreen--U.S.Warranty (Red) (Wireless Phone Accessory) Now dont get me wrong, This is a beautiful phone but i had to send it back because it won't work on my phone carrier witch is T-Mobile there is no space for my sim but a mico sim. So if ur phone carries a sim that phone is not for u. just copied and pasted a 2 star review. hope it helps 2.0 out of 5 stars If u have T-Mobile dont buy it, it will not work., December 13, 2012 By LM - See all my reviewsAmazon Verified Purchase(What's this?) This review is from: Sony Xperia P LT22i-RD Unlocked Phone with 8 MP Camera, Android 2.3 OS, Dual-Core Processor, and 4-Inch Touchscreen--U.S.Warranty (Red) (Wireless Phone Accessory) Now dont get me wrong, This is a beautiful phone but i had to send it back because it won't work on my phone carrier witch is T-Mobile there is no space for my sim but a mico sim. So if ur phone carries a sim that phone is not for u. just... » Read More 2.0 out of 5 stars If u have T-Mobile dont buy it, it will not work., December 13, 2012 By LM - See all my reviewsAmazon Verified Purchase(What's this?) This review is from: Sony Xperia P LT22i-RD Unlocked Phone with 8 MP Camera, Android 2.3 OS, Dual-Core Processor, and 4-Inch Touchscreen--U.S.Warranty (Red) (Wireless Phone Accessory) Now dont get me wrong, This is a beautiful phone but i had to send it back because it won't work on my phone carrier witch is T-Mobile there is no space for my sim but a mico sim. So if ur phone carries a sim that phone is not for u. just copied and pasted a 2 star review. hope it helps « Show Less
2174647
It is listed as unlocked but I would guess that it is an unlocked T Moblie branded phone based on the description I have read. It is GSM but if you try to use it on the ATT network it will only work for calls and Text Messaging. You will have to manually override the default T Moblie Settings in the phone in order to use the web browser and picture messaging. I ran into this problem when I bought my wife an "unlocked" LG Shine that ended up being an unlocked T Mobile branded phone. I was able to configure the picture messaging but between me, howard forums, ATT tech support and many hours of trying, I have never been able to make the T Mobile browser work with ATT Service. If you don't care about the browser it should work with some tweaks. Otherwise, I would reccomend a truly unlocked phone that has never been branded or an ATT Branded phone.
824477
Hi Eugene. You made me curious if my phone will work on AT&T; 4G Network, so I bought an AT&T; prepaid simcard with a logo of 4G LTE. I put it in and I load $40 with unlimited call and text and 200MB of data. After that I called AT&T; to activate my internet and they did. I was so happy that I was able to go to any website but only to the speed of H or H+. H+ is faster that 3G but one step down to 4G/LTE. Hope this is helpful.