Will it work on Verizons network? - HTC U11+ Questions & Answers

Can anyone confirm weather or not this will work on Verizons network without any issues?

mgdking said:
Can anyone confirm weather or not this will work on Verizons network without any issues?
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I'd like to know this too.

From the specs on GSM Arena, it looks unlikely to have full support. VZ in the US relies on B2/B4/B13 - and the WW U11+ is listed as only supporting B4. That means that even if you can convince VZ to activate it, it will will have spotty LTE coverage at best - and no 2G/3G fallback, since it has no apparent support for CDMA. Given the lack of B13, it's unlike you'd be able to take advantage of most of VZ's coverage. It might be possible to enable those bands on a rooted phone, but that's untested, unreliable if it works, and generally sketchy.

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US Cellular TP2 works with ATT 3G?

As the title reads out, I was wanting to know if the USCC TP2 will ever work on 3G because Edge is getting a little slow... I have seen the "G" up on my bar before but quickly goes away, so that leads me to believe that it could be possible.
Also, I heard that hardware is compatible with the 3G network. So please, could someone that knows more into this tell me if anything will work or even MIGHT work?
Thank you so much!
-Cyanide
i would also like to know because i just unlocked the us cellular touch pro 2 for use on att. but when i try the internet it just says dialed 777 failed
Hey, in order for that dialed 7777 error to go away, you need to add ATT internet settings instead of the original carrier settings.
So do this...
Go to your Data Connection options
Add New Connection
Then Put this in for the info:
wap.cingular for the APN
[email protected] - username
CINGULAR1 - password
That should work, of course there is an ATT data cab somewhere, but thats how you set it up manually, I hope this helped!
Cyanide
thanks man i really appreciate. kinda new to this but not really. last windows mobikle phone i had was a touch pro. and i bought an iphone after. BIGGEST MISTAKE EVER. now ive forgotten everything
for some reason it wont go E to G and i cant use certain att features like being on the phone and internet please help
cyanide77 said:
As the title reads out, I was wanting to know if the USCC TP2 will ever work on 3G because Edge is getting a little slow... I have seen the "G" up on my bar before but quickly goes away, so that leads me to believe that it could be possible.
Also, I heard that hardware is compatible with the 3G network. So please, could someone that knows more into this tell me if anything will work or even MIGHT work?
Thank you so much!
-Cyanide
Click to expand...
Click to collapse
G = GPRS
E = EDGE
G = Slower than EDGE and nothing to do with 3G.
You're not going to get that phone to work on ATT 3G/UMTS. The band support simply isn't there.
gamescan said:
G = GPRS
E = EDGE
G = Slower than EDGE and nothing to do with 3G.
You're not going to get that phone to work on ATT 3G/UMTS. The band support simply isn't there.
Click to expand...
Click to collapse
Based on phonearena's tech specs though the TP2 cant even reach full 3g on verizon's network. Here is the link to some verizon phones:
http://www.phonearena.com/htmls/HTC-Touch-Pro2-CDMA-phone-p_3710.html
http://www.phonearena.com/htmls/Palm-Pre-Plus-phone-p_4347.html
http://www.phonearena.com/htmls/Motorola-DROID-phone-p_3853.html
Same shows true for both sprint and AT&T versions as well.
So what is required of the phone to reach 3G at all?
cyanide77 said:
So what is required of the phone to reach 3G at all?
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Click to collapse
The phone has 3g capability, it is not accessing the full power of the network due to hardware though. If AT&T nerfs their non-iPhones to EDGE then that is what you will max at. If you look at the palm pixi or pre it has faster data speeds because of the hardware. In other words i'm not really sure if faster speeds are capable (due to hardware restrictions) and on AT&T i'm even more unsure because of how their apple contract is structured.
Ah that sounds really crazy! Lol, I wish things were simple. And now, I am noticing my Multimedia Messages aren't going though, I am not sure what that is from though. Anyone have a clue on that?
burtonsnow8 said:
Based on phonearena's tech specs though the TP2 cant even reach full 3g on verizon's network.
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Click to collapse
What are you talking about? The CDMA TP2 can very well reach 3G speed (EVDO Rev A) on Sprint and Verizon. It'll also reach 3G speed on European WCDMA/UMTS networks. The ATT TP will reach 3G speed on ATT and European WCDMA/UMTS networks.
The statement above doesn't make any sense.
cyanide77 said:
So what is required of the phone to reach 3G at all?
Click to expand...
Click to collapse
All that's required is that you use a version of the phone on a network with a compatible band. The ATT, TMO, Sprint, VZW, etc. TP2s will all reach 3G ontheir respective networks with no problem. When used on other networks the phones may or may not have support for the 3G band used by the network. If it doesn't have the band support then it's not going to work.
burtonsnow8 said:
The phone has 3g capability, it is not accessing the full power of the network due to hardware though. If AT&T nerfs their non-iPhones to EDGE then that is what you will max at. If you look at the palm pixi or pre it has faster data speeds because of the hardware. In other words i'm not really sure if faster speeds are capable (due to hardware restrictions) and on AT&T i'm even more unsure because of how their apple contract is structured.
Click to expand...
Click to collapse
Please stop making stuff up. This is absolutely not true. The TP2 is not "nerfed." You just need to use the correct model (ie ATT version) on ATT if you want 3G on ATT.
cyanide77 said:
Ah that sounds really crazy! Lol, I wish things were simple. And now, I am noticing my Multimedia Messages aren't going though, I am not sure what that is from though. Anyone have a clue on that?
Click to expand...
Click to collapse
It is simple. Stupid simple.
If you want 3G you buy the version of the phone that supports the 3G band that your carrier is using.
As far as MMS, you need to make sure that your account is data enabled and that your phone has the data settings for your carrier loaded.
I found a cab that worked for my ATT MMS settings, that was no problem, but like I stated, I have a US Cellular TP2, so it is not a Tilt 2 (ATT) or I would not be posting in the CDMA section of the TP2 forums.
As far as I know the US Cellular device (TP2) has the hardware requirements of ATT 3G network, and I am asking why will it not work up to 3G speeds? Only thing I could think of is that there is not a specific radio for this yet, or something... because the specs of the USC TP2 does in fact work with the 3G bands of ATT.
So what is stopping the device from connecting to it?
cyanide77 said:
I found a cab that worked for my ATT MMS settings, that was no problem, but like I stated, I have a US Cellular TP2, so it is not a Tilt 2 (ATT) or I would not be posting in the CDMA section of the TP2 forums.
As far as I know the US Cellular device (TP2) has the hardware requirements of ATT 3G network, and I am asking why will it not work up to 3G speeds? Only thing I could think of is that there is not a specific radio for this yet, or something... because the specs of the USC TP2 does in fact work with the 3G bands of ATT.
So what is stopping the device from connecting to it?
Click to expand...
Click to collapse
According to all of the hardware specs, none of the TP2 CDMA variants support the 3G bands used by ATT. It will not work because it is simply not compatible.
If you want to use it in Europe or Japan, you'll get 3G. But as far as using it in the US on ATT or TMO, you're only going to get EDGE speeds because those are the only US bands that it supports.
The only versions of the TP2 that support ATT's 3G bands are the ATT version and (if launched) the Australian GSM version. The CDMA versions, the Euro version and the TMO US version will not support ATT 3G.
gamescan said:
According to all of the hardware specs, none of the TP2 CDMA variants support the 3G bands used by ATT. It will not work because it is simply not compatible.
Click to expand...
Click to collapse
All the specs I read, the Verizon CDMA phone supports Quad band GSM
GSM Quad-band phone capable of global roaming (850/900/1800/1900 MHz)
CDMA dual band (1900/800 MHz)
UMTS European/Asian 3G (2100 MHz)
Does this not cover the 3G bands ATT uses? I thought it was 1900?
x51 said:
All the specs I read, the Verizon CDMA phone supports Quad band GSM
GSM Quad-band phone capable of global roaming (850/900/1800/1900 MHz)
CDMA dual band (1900/800 MHz)
UMTS European/Asian 3G (2100 MHz)
Does this not cover the 3G bands ATT uses? I thought it was 1900?
Click to expand...
Click to collapse
GSM = GPRS (2G) and EDGE (2.5G)
UMTS = 3G
ATT uses GSM 850/1900 for 2G/2.5G and UMTS/WCDMA 850/1900 for 3G.
If you use a CDMA Touch Pro 2 on ATT it'll work on 2G/2.5G (since it is compatible) but it won't work on 3G since the band support isn't there.
If ATT used UMTS 2100 it would work.
so will the US Cellular TP2 ever be able to get 3G from ATT network? or will it always be limited to Edge?
cyanide77 said:
so will the US Cellular TP2 ever be able to get 3G from ATT network? or will it always be limited to Edge?
Click to expand...
Click to collapse
Edge.
If you want to use a TP2 on ATT with 3G, get the ATT version.
If you want to use a TP2 on TMO US with 3G, get the TMO US version.
gamescan said:
Edge.
If you want to use a TP2 on ATT with 3G, get the ATT version.
If you want to use a TP2 on TMO US with 3G, get the TMO US version.
Click to expand...
Click to collapse
TMo US uses UMTS 2100 for 3G so you should be able to get 3G on TMo but not ATT.
piedra92 said:
TMo US uses UMTS 2100 for 3G so you should be able to get 3G on TMo but not ATT.
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Click to collapse
TMO US uses UMTS 1700.
While it technically uses both 1700 and 2100 channels, UMTS 1700 is not the same as UMTS 2100 (used in Europe).
So no, the Sprint TP2 won't use UMTS 2100 on TMO US. It'll just use Edge. Now TMO UK (or anywhere in Europe) it'll get 3G because there they use UMTS 2100.
so there is no way???
i was checking ht cell and in the bands it says umts 850 but nothing happens thats too bad. it lloks like im gonna have to buy a at&t one to be able to work

Telus Milestone problem with 3G

Hi,
I just bought a Telus Milestone while in Canada las week, I bought it from a Best Buy store in Toronto.
I live in Costa Rica and we use 850mhz 3G band but for some reason is not picking up 3G band only GSM with EDGE data connection.
I already try the "WCDMA only" option but still not working it goes out of service.
Is there anything different in Telus 3G network that could be not compatible here?. All of the iPhones 3G and 3GS work here with no problems, same as some other ATT phones.
According to the FCC my phone supports 850mhz 3G band.
Behind the battery it says: FCC IHDP56KC5
And according to FCC documentation it supports WCDMA 850/1900/2100 plus HSDPA 10.2 mbps
So, I don't know what's going on...
Hope somebody can help me, I heard there is a Field Test hidden option on the phone that can show some troubleshooting information, but I don't know how to access it.
Thanks for the help,
Luis
Planning to buy one too, so it'd be handy to know what's going on there. I take it you bought it unlocked? Also, is the APN and all that setup correctly? How do you have it setup, is it one of the new 3G phone lines or an old GSM one (which are capable of 3G as well)?
I have the exact same problem down in Mexico, I just received an unlocked Telus Milestone and all I get is edge. I am using the same APN configuration that I have on my Rogers Dream (G1) and I do get 3G on that one.
Also, I believe this forums are for HTC phones only, I'm not sure we'll get lots of help here on a Moto issue.
Mine does work on HSPA+ here on Telus.
Just a hypothesis would be: Since it has only been released on HSDPA/HSPA+ network in Canada, they haven't done proper testing on 3G mode and there is a bug in 3G only mode.
Like I said, I can't say for sure since the only other GSM network we have here is rogers which is mixed 3G and HSPA+.
On second thought, I do have a Fido/Rogers SIM lying around so I'll give it a shot over the weekend and let you guys know.
Thanks Ady, it does sound like a compatibility issue. I have tried Telcel, I should be able to try ATT in the US next week.
Other than the 3G issue, this phone very darn nice... way faster than the dream, Multitouch work's great ont the browser.
yeah, its really good.
Update: I gave fido a try and it seems to be working, but on HSPA.
I bought it locked to Telus, and got the unlock code from "UnlockMotoDroid"
My SIM card is one of the old GSM ones, but I already try the new 3G SIM Cards (kolby3g) and same problem, only EDGE data connection. APN and all that is correct.
pasker17, I'll love to hear if you find a solution. Keep me posted.
Ady, agree with you, other than the 3G issue, this phone is pretty awesome..!!! Hope I can find a fix soon. I'm wondering if this could be related to the HSPA+ advanced technology that might not be compatible here, but as far as I know it should be backwards compatible with any other 3G technology.
And also, I heard people is using it with AT&T no problems, 3G data speed. Do they have HSPA+ ?
Thanks for your help guys
AllI can tell you guys is ther eis something diffrent with Radio signal we are using here ( Canada ) and the one in South America, I been tryin to use Latam f/w on my stone and no signal aty all whatsoever , so th eother way around doesnt work , they must be something we are missing about network compatibility , 1 thing I am sure Telus 's 3g network is the new HSPA .
double post sry .
DAG,
Yes, maybe there is some sort of advanced HSPA+ network in Canada, and that might be the reason is not working in some other places.
But as far as I know, all those HSPA+ flavors, should be backwards compatible.
Now I wish Motorola frees the bootloeader and I can try it with some other custom ROM.
LuisoCR said:
DAG,
Yes, maybe there is some sort of advanced HSPA+ network in Canada, and that might be the reason is not working in some other places.
But as far as I know, all those HSPA+ flavors, should be backwards compatible.
Now I wish Motorola frees the bootloeader and I can try it with some other custom ROM.
Click to expand...
Click to collapse
That wouldn't be it. If you the iPhone works in Costa Rica the Milestone should work.
Have you called ICE? From the very brief info I can find on how to get the iPhone to work in Costa Rica it almost appears that ICE itself has to approved the devices on its network. Apparently they have approved the iPhone. I assume they'd do it via IMEI
AverageCanadian said:
That wouldn't be it. If you the iPhone works in Costa Rica the Milestone should work.
Have you called ICE? From the very brief info I can find on how to get the iPhone to work in Costa Rica it almost appears that ICE itself has to approved the devices on its network. Apparently they have approved the iPhone. I assume they'd do it via IMEI
Click to expand...
Click to collapse
Yes and no, you do need to provide an IMEI to get your data plan working, but it should work with any device. I did it when I had a 3GS and have used my SIM on other phones and 3G works normally when setting my old apn. This is indeed bizarre
I called ICE, and went to their offices. Milestone is not
in the "approved list" so they won't even take a look. Same with the iPhones they work fine but are not "approved".
They already got my Milestone's IMEI registered on the system.
At the end they told me that this could be a software incompatibility but since the phone is not "in the approve list" there is nothing else to do or test for them.
Since this phone for sure supports 850mhz 3g band, I'm starting to think that it could be a software thing.
I'll be in the US in a couple of week and will try to test it on ATT, I heard a lot of people are using Canadian Milestone there with full 3G speeds
LuisoCR said:
I called ICE, and went to their offices. Milestone is not
in the "approved list" so they won't even take a look. Same with the iPhones they work fine but are not "approved".
They already got my Milestone's IMEI registered on the system.
At the end they told me that this could be a software incompatibility but since the phone is not "in the approve list" there is nothing else to do or test for them.
Since this phone for sure supports 850mhz 3g band, I'm starting to think that it could be a software thing.
I'll be in the US in a couple of week and will try to test it on ATT, I heard a lot of people are using Canadian Milestone there with full 3G speeds
Click to expand...
Click to collapse
I take it you've tested known-working SIM cards and all (not only Kolbi ones), I know for a fact that mine works with APN: icecelular, if you care to give it a try with mine, let me know and we can arrange something. I really want to buy a Milestone and want to know if it works with 3g here or not
I've tested GSM Sim Cards (green and pink) and kolbi3g SIM cards, all of them with data enabled, not of them works with 3G data speed only EDGE.
LuisoCR said:
I've tested GSM Sim Cards (green and pink) and kolbi3g SIM cards, all of them with data enabled, not of them works with 3G data speed only EDGE.
Click to expand...
Click to collapse
OK then, if you've tested with apn:icecelular for the old GSM ones, and kolbi3g for the new ones, then I guess it's something specific to the phone, but this is extremely strange. :S
Great... is working now in full 3G speed.
I just applied the Barazilian update to 2.0.1 and my radio baseband was changed. And now I can get full 3g data speeds and I have an "H" symbol on top
LuisoCR said:
Great... is working now in full 3G speed.
I just applied the Barazilian update to 2.0.1 and my radio baseband was changed. And now I can get full 3g data speeds and I have an "H" symbol on top
Click to expand...
Click to collapse
How did you do this? I already ordered mine so as soon as it gets here I want to give it a try
Take a look at this thread
http://alldroid.org/threads/15924-Rooting-Telus-Milestone
They will tell you how to do it and even how to get root access, everybody is doing this in Canada and I already got root access on mine.
Let me know if you need some help
LuisoCR said:
Great... is working now in full 3G speed.
I just applied the Barazilian update to 2.0.1 and my radio baseband was changed. And now I can get full 3g data speeds and I have an "H" symbol on top
Click to expand...
Click to collapse
That's great news, guess it was software. haha.

Verizon S GS3 on Straight Talk

Hi all,
With Verizon releasing officially, the update making its SGS3 Global ready atleast for voice as of now, a lot of discussion is happening right now about the Global capabilities.
FYI. I'm a good reader and explorer on hofo,androidforums and xda. So any guidance is highly appreciated
So here is my question.
I have a Verizon S GS3. It is brand new.
1. Can I use it with Straight Talk T-Mobile SIM ( T-Mobile has good coverage near my house ) after doing the rooting, unlocking, etc. etc all the technical stuff
2. If I unlock the phone, will it be truly global capable, I mean, can I use my S GS3 on any GSM Network in the World, even in the USA, with 3G Speeds? Did anyone use it in any Country with 4G LTE Speeds?
3. I know this is really a very very strange question. But after unlocking the S GS3, will it be working on the AT&T LTE Netowrk in the USA? My thinking is, if it working in the LTE Network in the USA, then it will work in other countries as well, where LTE Network is going to be available in the future. Sorry, I know this is a bit weird.
If You can please refer and threads or links, it is fine with me. I'm also looking and not depending only on the answers that I get from this thread. But looking for replies/guidance/links though.
Thank You.
hope this is the answers you are looking for
qzmpal said:
Hi all,
With Verizon releasing officially, the update making its SGS3 Global ready atleast for voice as of now, a lot of discussion is happening right now about the Global capabilities.
FYI. I'm a good reader and explorer on hofo,androidforums and xda. So any guidance is highly appreciated
So here is my question.
I have a Verizon S GS3. It is brand new.
1. Can I use it with Straight Talk T-Mobile SIM ( T-Mobile has good coverage near my house ) after doing the rooting, unlocking, etc. etc all the technical stuff
2. If I unlock the phone, will it be truly global capable, I mean, can I use my S GS3 on any GSM Network in the World, even in the USA, with 3G Speeds? Did anyone use it in any Country with 4G LTE Speeds?
3. I know this is really a very very strange question. But after unlocking the S GS3, will it be working on the AT&T LTE Netowrk in the USA? My thinking is, if it working in the LTE Network in the USA, then it will work in other countries as well, where LTE Network is going to be available in the future. Sorry, I know this is a bit weird.
If You can please refer and threads or links, it is fine with me. I'm also looking and not depending only on the answers that I get from this thread. But looking for replies/guidance/links though.
Thank You.
Click to expand...
Click to collapse
for Q1:yes you well be able to use any network... install any mod now most of them are already rooted and unlocked
for Q2:yes you can... all you need to ddo is to download a program called hiapn.. wipe the existing apn settings.. then auto detect and you are good to go 3g and hspa
Q3: yes it works thanks to the magic of hiapn software... but not many countrys use LTE .. usa canada japan and maybe few others
Verizon SGS3 on any GSM Carrier
Hi experts,
I have a small doubt here.
If the Verizon SGS3 can be used with any GSM Carrier around the world, then that means, the Verizon SGS3 can be used with AT&T or T-Mobile as well along with Verizon Network.
But the T-Mobile or AT&T Versions cannot be used on the Verizon's Network. Is that true?
I'm have got a traveling assignment coming up to Europe this Summer and I need to know what is the best possible solution out there before I leave.
Thank You.
Verizon's GS3 uses CDMA technology for the phone calling and data, as far as I know the SIM in the verizon version is only used for LTE.
From what I have read in forum posts, (this one in particular http://forum.xda-developers.com/showthread.php?t=2013647) if you pop in a SIM card, calling and texting should work. If you want data to work then you need to change some APNs around. Stock touchwiz does not allow this so you would need an app to do that. AOSP ROMs should have a way for you to edit APNs.
On the topic of getting 4G on any other network besides Verizon, that is fairly unlikely as they all use different technologies/ bands. Verizon has LTE, T-Mobile has HSPA+, not entirely sure what AT&T has but I think its also LTE.
This phone will take any SIM card cut to micro-size.
3G+ speeds depends on the frequency the carrier uses. The VZW GS3 uses the following radio frequencies after the JB update: GPRS/EDGE/GSM (850/900/1800/1900); HSPA/UMTS (2100) [I had to search high and low to find this for my trip to China]
Each LTE carrier uses different radio frequencies, and global countries also use LTE frequencies different than the US ones. 4G is a very varied standard at the moment.
If you want fast internet on a non VZW carrier, it better have HSPA+, otherwise you are on 3G at best.
Right now, the only truely global phone is the iPhone5 on VZW, which supports 5 different LTE frequencies. Sad but true.
The US based SG3's dont even have the FM radio that the international versions have
Edge
Mix3d said:
This phone will take any SIM card cut to micro-size.
3G+ speeds depends on the frequency the carrier uses. The VZW GS3 uses the following radio frequencies after the JB update: GPRS/EDGE/GSM (850/900/1800/1900); HSPA/UMTS (2100) [I had to search high and low to find this for my trip to China]
Each LTE carrier uses different radio frequencies, and global countries also use LTE frequencies different than the US ones. 4G is a very varied standard at the moment.
If you want fast internet on a non VZW carrier, it better have HSPA+, otherwise you are on 3G at best.
Right now, the only truely global phone is the iPhone5 on VZW, which supports 5 different LTE frequencies. Sad but true.
The US based SG3's dont even have the FM radio that the international versions have
Click to expand...
Click to collapse
Yeah, my girlfriend has a verizon s3 and with straight talk she is only on edge it never changes. It makes the phone nearly useless. Ive tried to talk her into letting me flash and unlock it but she isnt real interested in it. I dont even know forsure if unlocking the bootloader downgrading to 4.1.1 and using the att sim unlock method would work but I would assume that flashing it would allow you to at least get 3-4g. not?

[SPRINT] No data during a phonecall?

I have full LTE service where I live, but noticed that I do not get LTE data when on a call. Is this because of the tri-band nature of the phone?
Mindspin_311 said:
I have full LTE service where I live, but noticed that I do not get LTE data when on a call. Is this because of the tri-band nature of the phone?
Click to expand...
Click to collapse
I believe CDMA phones that allow simultaneous voice/data require a separate on board chip, which the N5 does not have so it isn't possible.
Mindspin_311 said:
I have full LTE service where I live, but noticed that I do not get LTE data when on a call. Is this because of the tri-band nature of the phone?
Click to expand...
Click to collapse
It has to do with Sprint's software and not the chip: http://s4gru.com/index.php?/blog/1/...-due-to-circuit-switched-fallback-technology/
This is the same info...except with the various cities where issues are occurring: http://www.geek.com/android/sprints...ed-service-for-the-forseeable-future-1577462/
Those links speak about no LTE at all, which isnt my issue. But, the general explanation of how the tech works makes sense.
Vegasden said:
It has to do with Sprint's software and not the chip: http://s4gru.com/index.php?/blog/1/...-due-to-circuit-switched-fallback-technology/
This is the same info...except with the various cities where issues are occurring: http://www.geek.com/android/sprints...ed-service-for-the-forseeable-future-1577462/
Click to expand...
Click to collapse
Ah, that's true and a new wrinkle. In the past (before tri-band) Sprint LTE phones required a separate chip on board to handle this but it sounds like it's going to be supported via the tri-band set up instead in the future. I guess they're going to deploy "Voice over LTE" sometime but knowing Sprint we'll have moved on to the N5 2015 by the time that happens.
Mindspin_311 said:
I have full LTE service where I live, but noticed that I do not get LTE data when on a call. Is this because of the tri-band nature of the phone?
Click to expand...
Click to collapse
No sprint triband device (which is every device starting now) will ever have SVLTE or SVDO until the arrival of VoLTE in later 2014-2015. Developing and implementing SVLTE or SVDO on a device which utilizes both TDD-LTE and FDD-LTE technology cost far too much with far too little benefit for both Sprint and the OEMs.

Question Usa carrier support

I've asked this question before and I can't find anything.
Can anybody confirm the 0/B/E versions to work on TMobile or att or mvnos of them?
If someone wants to be so kindid appreciate it. Really wanting to buy one for root.
if you use AT&T, don't buy any international models because they will block your sim. You may call them to unlock it but the sim will be blocked again after a couple days. The reason is AT&T has a list of supported models and international phones are not on their list.
T-Mobile doesn't have such a horrible thing. So yeah, it works.
Oh, and I am using 908E/DS on T-Mobile network.
bobimbap said:
if you use AT&T, don't buy any international models because they will block your sim. You may call them to unlock it but the sim will be blocked again after a couple days. The reason is AT&T has a list of supported models and international phones are not on their list.
T-Mobile doesn't have such a horrible thing. So yeah, it works.
Oh, and I am using 908E/DS on T-Mobile network.
Click to expand...
Click to collapse
So when I purchase my S22 Ultra. I can use it on T-Mobile no issues? I assume it can be unlocked rooted and install custom roms.
doubledragon5 said:
So when I purchase my S22 Ultra. I can use it on T-Mobile no issues? I assume it can be unlocked rooted and install custom roms.
Click to expand...
Click to collapse
That’s what I’ve done and been using till now. Bought the 908E on Amazon, unlocked the bootloader and rooted it. No custom rom for it yet other than tha Magisk rom by dr.ketan. I’ve always been an AT&T customer in so many years. They refused to work with me to make my phone work on their network so I switch to T-mobile.
I’m using the S22 Ultra 908E on T-mobile to write this right now. I don’t see any issue. If there is one, the phone is the issue.
bobimbap said:
That’s what I’ve done and been using till now. Bought the 908E on Amazon, unlocked the bootloader and rooted it. No custom rom for it yet other than tha Magisk rom by dr.ketan. I’ve always been an AT&T customer in so many years. They refused to work with me to make my phone work on their network so I switch to T-mobile.
I’m using the S22 Ultra 908E on T-mobile to write this right now. I don’t see any issue. If there is one, the phone is the issue.
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Carrier aggregation and 5g all working well for you on t-mobile?
The missing of band 71 if using on TMO, is a big loss. I wouldn't bother.
dj24 said:
Carrier aggregation and 5g all working well for you on t-mobile?
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No. I don't expect an international phone to be fully working on a US carrier network such as TMO or ATT due to missing bands. If I have to choose between slower connection and the ability to root, I'd choose the latter one. I chose TMO because it works, white ATT not working at all.
There are wifi networks available almost everywhere I go nowadays. In case there is none, usually when I was driving, 4G/LTE always available and that's good enough.
bobimbap said:
No. I don't expect an international phone to be fully working on a US carrier network such as TMO or ATT due to missing bands. If I have to choose between slower connection and the ability to root, I'd choose the latter one. I chose TMO because it works, white ATT not working at all.
There are wifi networks available almost everywhere I go nowadays. In case there is none, usually when I was driving, 4G/LTE always available and that's good enough.
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So to confirm, no signal at all for att/cricket?
What about h20wireless? Redpocket mobile?
What site to use to check compatibility? I'll take slower speeds
To confirm:
1. AT&T blocks your sim right away. Your phone turns into a small tablet. That's it. Nothing you can do about it. I don't bother with smaller companies. I only go for the big boys.
2. T-Mobile will give you slower speed and freedom of root. This comes from my experience. Very little chance I need to use my plan's data. I can't tell the speed is slower at all. As far as carrier's features, I don't use any of them, but I think you can still have them if you change it to proper CSC.
Google search your model then you will find what bands your model support. Then Google search your choice of carrier to see what bands they have. Google is your friend.
Not just slower speed. Theres some areas that band 71 would be required to even get service at all in rural areas. Like just 5 min from my house if you have T-Mobile and your phone doesnt have band 71 no service.
hyelton said:
Not just slower speed. Theres some areas that band 71 would be required to even get service at all in rural areas. Like just 5 min from my house if you have T-Mobile and your phone doesnt have band 71 no service.
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Will Samsung Galaxy S22 Ultra work in USA?
In this page we are going to show you the compatibility of Samsung Galaxy S22 Ultra with the mobile networks of USA and with the telephony operators that provide service in USA.
www.kimovil.com
This site is what I used and it looks like the version I want to get will suffice. But what do you think?
this.guy.lol said:
Will Samsung Galaxy S22 Ultra work in USA?
In this page we are going to show you the compatibility of Samsung Galaxy S22 Ultra with the mobile networks of USA and with the telephony operators that provide service in USA.
www.kimovil.com
This site is what I used and it looks like the version I want to get will suffice. But what do you think?
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All depends on area. It's still missing band 71 and N71 5G. I personally couldn't as it would make my phone useless in areas I frequent
hyelton said:
All depends on area. It's still missing band 71 and N71 5G. I personally couldn't as it would make my phone useless in areas I frequent
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But you could get the 4G LTE tho at least right? I have a 5G phone and i only get LTE speeds which is fine but the carrier doesn't offer 5G.
this.guy.lol said:
But you could get the 4G LTE tho at least right? I have a 5G phone and i only get LTE speeds which is fine but the carrier doesn't offer 5G.
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No. Band 71 is an LTE band on TMobile.
hyelton said:
No. Band 71 is an LTE band on TMobile.
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Ohh ok.
hyelton said:
Not just slower speed. Theres some areas that band 71 would be required to even get service at all in rural areas. Like just 5 min from my house if you have T-Mobile and your phone doesnt have band 71 no service.
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Click to collapse
In the end, as @hyelton just said, it all depends on your area, your luck and how you would use your phone... There is no definite answer to the op's question until he figures it out himself. It works for me and I am happy with what I got but that may not apply to everyone else... If the op decides to roll the dice for a chance to get a phone that he can have total freedom over it he can go for it. Otherwise, just buy the one on Samsung website ending with U models and have all of his worries put away. Honestly, I didn't think about any of that when I placed my order.
My unlocked 908U1 on t-mobile work perfectly, supported band25 with 130-180mbps speeds on LTE.
ps: 5G is totally disabled as it switching every 5 seconds between 4G\5G networks
malikin said:
My unlocked 908U1 on t-mobile work perfectly, supported band25 with 130-180mbps speeds on LTE.
ps: 5G is totally disabled as it switching every 5 seconds between 4G\5G networks
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My OP was based on the international versions because I absolutely have to have root. I have not owned a phone that I could not have root capabilities in over 10 years.
I don't care so much about 5G I just want to have a phone that functions on a US carrier from overseas. Maybe it got lost in translation but I just want to know what carriers people have and if anybody has the carriers that I mentioned with confirmation or denial of service.
Specifically the carriers on most questioned about are H2O wireless and red pocket. I'm not very Google friendly and so I'm not familiar with the bands I'm used to just buying a phone and it working as intended for my purposes.
^^^ You're overthinking it. Just pull up the bandwidths for the carrier you're looking to utilize and go from there. As mentioned you're better served by going for one of the major carriers and maybe their prepaid services. Remember major carriers prioritize their post paid plans first for their optimum network traffic followed by their own respective prepaid plans and finally the MVNOs. I would stay away from the MVNOs in your scenario if you're importing a handset not configured for the U.S to begin it and degrading it further by using an MVNO.

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