Develop Bugs

T-Mobile / Simple Mobile / Galaxy S3 ?

Until recently I have been with Sprint. And I am located in South Florida.
I am considering going with Simple Mobile as I'm told that T-Mobile has one of the best data speeds in this area. And I want to get a Galaxy S3 as the phone to use with this service.
Can anyone here advise as to whether this would work with Simple Mobile (I called them but they won't say anything only that they don't don't support it - meaning they don't sell it so don't bother them), at what speeds?
I also assume that I must get the T-Mobile version of this phone. That seems quite difficult unless I want to pay a big premium to T-Mobile, who charges much more than say AT&T for their version. So if anyone has any suggestions where I can get one (I would prefer a store, not eBay)?
Thanks

try the xda marketplace
edit: nvm just saw you dont have enough posts.

I read that the Sprint variant of the S3 would work on T-Mobile. You just have to unlock the phone I believe.
Sent from my S3

I remember negri sells the phone for $599 unlocked. That's the cheapest I've seen for the TMobile version. It's not cheaper by much but it's unlocked and you may save on taxes.
http://negrielectronics.com/catalogsearch/result/?q=t999#.UDfVdr3n_Fo
Sent from my SPH-L710 using Tapatalk 2

AttachedSilver said:
I read that the Sprint variant of the S3 would work on T-Mobile. You just have to unlock the phone I believe.
Sent from my S3
Click to expand...
Click to collapse
Sprint is cdma and T-Mobile is GSM. How are you going to stick a sim card in that sprint phone?
Sent from my SPH-D710 using xda app-developers app

My wife is using it on Simple Mobile. It works great.

Simple Mobile is a Mvno of t-mobile so you don't need to have an unlocked T999. Just change the apn. A's far as speeds. I live in Central Florida and I get the same speeds as t-mobile. I recommended. As far as where to buy the phone. I went to t-mobile and paid $599 for it. Haven't really seen it cheaper.
Sent from my SGH-T999 using XDA Premium HD app

brooksyx said:
Sprint is cdma and T-Mobile is GSM. How are you going to stick a sim card in that sprint phone?
Sent from my SPH-D710 using xda app-developers app
Click to expand...
Click to collapse
It's a world phone, my friends HTC Rezound is on Verizon which is CDMA but works on ATT
Sent from my S3

AttachedSilver said:
It's a world phone, my friends HTC Rezound is on Verizon which is CDMA but works on ATT
Sent from my S3
Click to expand...
Click to collapse
The Sprint version does not have the AWS bands that T-Mobile requires.

joshnichols189 said:
The Sprint version does not have the AWS bands that T-Mobile requires.
Click to expand...
Click to collapse
Not to mention the Sprint sim slot is sealed and inaccessible.

AttachedSilver said:
It's a world phone, my friends HTC Rezound is on Verizon which is CDMA but works on ATT
Sent from my S3
Click to expand...
Click to collapse
You didn't answer my question, how are you going to put a sim card in it. The sprint galaxy siii does not have a sim slot...
Sent from my SPH-D710 using xda app-developers app

Also for Data?
Will it work for all the difference data protocols, and 2G, 3G, 4G?
AttachedSilver said:
I read that the Sprint variant of the S3 would work on T-Mobile. You just have to unlock the phone I believe.
Sent from my S3
Click to expand...
Click to collapse

Which phone is she using?
What plan (40, 50, 60) does she have? What data speeds is she getting?
tengtengvn said:
My wife is using it on Simple Mobile. It works great.
Click to expand...
Click to collapse

sun365 said:
Will it work for all the difference data protocols, and 2G, 3G, 4G?
Click to expand...
Click to collapse
No. It doesn't have the AWS bands that T-Mobile requires. And they don't have "4G".
Sent from my SGH-T999

brooksyx said:
You didn't answer my question, how are you going to put a sim card in it. The sprint galaxy siii does not have a sim slot...
Sent from my SPH-D710 using xda app-developers app
Click to expand...
Click to collapse
It does have a sim slot but it's not user accessible.
It's hidden behind the plastic under the battery.
Sprint has taken this approach with all there LTE devices.
The only exception may be the Photon Q since it's touted as being a global device.

five40 said:
It does have a sim slot but it's not user accessible.
It's hidden behind the plastic under the battery.
Sprint has taken this approach with all there LTE devices.
The only exception may be the Photon Q since it's touted as being a global device.
Click to expand...
Click to collapse
There is no sim slot. There is an embedded lte chip in there but no slot.
Sent from my SPH-L710 using Tapatalk 2

tengtengvn said:
My wife is using it on Simple Mobile. It works great.
Click to expand...
Click to collapse
So she did get 4G from simple mobile or only edge speed?
Also did she get MMS problem? I saw someone open a thread says he have MMS issue. (http://forum.xda-developers.com/showthread.php?t=1791451)

Sgs3 work on verizon ?

I have the chance to buy a sgs. Could I unlock it and have it work on Verizon's network? The sellers insists it could with the right APNs. Can any one enlighten me?
Sent from my ADR6425LVW using xda app-developers app

maguilar3 said:
I have the chance to buy a sgs. Could I unlock it and have it work on Verizon's network? The sellers insists it could with the right APNs. Can any one enlighten me?
Sent from my ADR6425LVW using xda app-developers app
Click to expand...
Click to collapse
If the phone is manufactured for Verizon, like it says verizon on the device, then yes it will. However, if its a T-Mobile or ATT SGS3, then NO it wont work. ATT and T-Mobile SGS3 doesnt have CDMA bands.
If its a sprint SGS3, then yes you can unlock it to work on Verizon. Hope that clarifies things for you.

It doesn't have the right 4g bands?
Sent from my ADR6425LVW using xda app-developers app

maguilar3 said:
It doesn't have the right 4g bands?
Sent from my ADR6425LVW using xda app-developers app
Click to expand...
Click to collapse
No the T-Mobile and att phones don't have any cdma bands at all.
Sent from my SGH-T999 using Tapatalk 2

elesbb said:
No the T-Mobile and att phones don't have any cdma bands at all.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
That is correct there is complete incompatibility between the carriers cdma vs. gsm, CDMA is more frequently used here in the us its a older technology and GSM is more world wide the only phone i really seen that carries both bands are the iphone 4s

Thanks for your info guys
Sent from my ADR6425LVW using xda app-developers app

Any phone that sports the "global" tag will work on any carrier. Such as the "Droid 2 Global" and I believe that there is actually a worldwide variation of the htc one x or one s as well.
Google is your best bet.
Sent from my SGH-I997 using xda app-developers app

OvaHex said:
Any phone that sports the "global" tag will work on any carrier. Such as the "Droid 2 Global" and I believe that there is actually a worldwide variation of the htc one x or one s as well.
Google is your best bet.
Sent from my SGH-I997 using xda app-developers app
Click to expand...
Click to collapse
I heard the Verizon S3 is supposed to be "Global" however, remember that T-Mobile is special and uses that 1700 mHz aws frequency for 3g therefore global phones wont get 3g on tmobile. Like my Sprint Touch Pro 2 for instance

OvaHex said:
Any phone that sports the "global" tag will work on any carrier. Such as the "Droid 2 Global" and I believe that there is actually a worldwide variation of the htc one x or one s as well.
Google is your best bet.
Sent from my SGH-I997 using xda app-developers app
Click to expand...
Click to collapse
The only "global" phones that have CDMA bands are Verizon and Sprint phones in the US.
Why would a GSM carrier put GSM bands in their phone when you can use a GSM phone overseas already?

I'm not talking about overseas, I'm telling the op a global phone would work on any carrier...
Sent from my SGH-I997 using xda app-developers app

OvaHex said:
I'm not talking about overseas, I'm telling the op a global phone would work on any carrier...
Sent from my SGH-I997 using xda app-developers app
Click to expand...
Click to collapse
But they won't. A global phone from AT&T or T-Mobile will not work on Verizon or Sprint. A Verizon or Sprint global phone is also not likely as the other carriers will not activate it. However it is much more likely.
Sent from my SGH-T999

.
Sent from my SGH-I997 using xda app-developers app

joshnichols189 said:
But they won't. A global phone from AT&T or T-Mobile will not work on Verizon or Sprint. A Verizon or Sprint global phone is also not likely as the other carriers will not activate it. However it is much more likely.
Edit: I will concede that certain devices can only use certain frequency ranges however, as I stated -any phone that sports the global tag can and will tap any frequency.
Sent from my SGH-T999
Click to expand...
Click to collapse
I hate to burst your bubble, but your most definitely wrong. Most Gsm phones for the United States will not work overseas, its just the "name" of the US network. CDMA works transparently with TDMA. If you know anything about APNs and cat radios then you'll be able to figure it out.
I have personally cracked verizon for AT&T and vice versa.
Sent from my SGH-I997 using xda app-developers app

OvaHex said:
I hate to burst your bubble, but your most definitely wrong. Most Gsm phones for the United States will not work overseas, its just the "name" of the US network. CDMA works transparently with TDMA. If you know anything about APNs and cat radios then you'll be able to figure it out.
I have personally cracked verizon for AT&T and vice versa.
Sent from my SGH-I997 using xda app-developers app
Click to expand...
Click to collapse
So I can use a UK phone here, but I can't use an unlocked AT&T phone in the UK? That makes no sense. So why do people overseas buy unlocked phones from the US? So they can use them for paperweights?

The difference between GSM here in NA vs the rest of the world is the frequencies used:
Most of NA and SA use 850/1900 while the majority of the planet uses 900/1800. http://www.worldtimezone.com/gsm.html
So if you want to use a phone from the US overseas it must be at least Triband or quadband (more common).
For 3G to work outside the US the phone will also need the 2100 band.
Hope this helps.

OvaHex said:
I hate to burst your bubble, but your most definitely wrong. Most Gsm phones for the United States will not work overseas, its just the "name" of the US network. CDMA works transparently with TDMA. If you know anything about APNs and cat radios then you'll be able to figure it out.
I have personally cracked verizon for AT&T and vice versa.
Sent from my SGH-I997 using xda app-developers app
Click to expand...
Click to collapse
Lol, GSM phones can be used worldwide. The only real big place that uses CDMA bands is inside the USA, almost everywhere else is straight GSM. Funny how people buy US phones from overseas, and never once have complained that they don't work. But I'll definitely take your word for it.
But since you supposedly can make an AT&T phone work on Verizon, mind getting me a Galaxy Note that works on Verizon? Unless of course its not possible, which its not.

Verizon s3 unlock to Tmobile

I got a free Verizon s3.... I need to know if i can use Tmobile on it?
I read several threads....but no real info.
Any help would be great.
Sent from my SGH-T989 using xda premium

No. Verizon is CDMA TMo is GSM.

alloycowboy said:
I got a free Verizon s3.... I need to know if i can use Tmobile on it?
I read several threads....but no real info.
Any help would be great.
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
verizon is cdma tmobile is gsm But:
u can sign up with metroPCS (uses cdma) owned by tmobile till 2015 ....that's when tmo will phase out cdma network.
hope that helps!

Alright....thank you for the help

blackangst said:
No. Verizon is CDMA TMo is GSM.
Click to expand...
Click to collapse
Wrong, You can use Verizon S3 with Tmobile if you unlock the phone. Verizon S3 has Sim Slot. I'm using one right now
check this: http://forum.xda-developers.com/showthread.php?t=2013647
and this: http://forum.xda-developers.com/showthread.php?t=1809314

Originally Posted by blackangst
No. Verizon is CDMA TMo is GSM.
Click to expand...
Click to collapse
Wrong, You can use Verizon S3 with Tmobile if you unlock the phone. Verizon S3 has Sim Slot. I'm using one right now
check this:
Double wrong. Verizon has a different RADIO frequency than AT&T and/or T-Mobile. It is impossible to update/change the radio for a sim on att/tmobile for it to work on Verizon phone. Like said before: Verizon is CDMA (code division network based) AT&T/T-MOBILE is GSM (global system network) now let me Synthesise, IMPOSSIBLE for the simcard to work in Verizon phone with out the appropriate radio for the network!
Sent from my SAMSUNG-SGH-T989 using xda premium
---------- Post added at 08:02 AM ---------- Previous post was at 07:50 AM ----------
porto35 said:
Wrong, You can use Verizon S3 with Tmobile if you unlock the phone. Verizon S3 has Sim Slot. I'm using one right now
check this:
Click to expand...
Click to collapse
Wrong, You can use Verizon S3 with Tmobile if you unlock the phone. Verizon S3 has Sim Slot. I'm using one right now
check this:
Double wrong. Verizon has a different RADIO frequency than AT&T and/or T-Mobile. It is impossible to update/change the radio for a sim on att/tmobile for it to work on Verizon phone. Like said before: Verizon is CDMA (code division network based) AT&T/T-MOBILE is GSM (global system network) now let me Synthesise, IMPOSSIBLE for the simcard to work in Verizon phone with out the appropriate radio for the network!
Sent from my SAMSUNG-SGH-T989 using xda premium
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-T989 using xda premium

The first touch screen BlackBerry made for Verizon works on T-Mobile so why wouldn't this ? Granted the phone sucks and can only get edge, but it worked none the less
Sent from my SGH-T989 using xda app-developers app

Spastic909 said:
The first touch screen BlackBerry made for Verizon works on T-Mobile so why wouldn't this ? Granted the phone sucks and can only get edge, but it worked none the less
Sent from my SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
some of the verizon phones are "world phones" and have both gsm and cdma. all verizon lte phones have a sim card but only some have gsm. I don't know anything about the verizon s3 but you would be better off asking in the verizon s3 forums.

I know what world phones are. Was just stating to the other dude who thinks it completely impossible.
Sent from my SGH-T989 using xda app-developers app

Not impossible. I get 3g on it and that's it. But when i change ROMs i have to redo the whole freaking APN settings again!!!
Too much of a hassle. So i got rid of it.
Sent from my SAMSUNG-SGH-T989 using xda premium

alloycowboy said:
I got a free Verizon s3.... I need to know if i can use Tmobile on it?
Click to expand...
Click to collapse
Yes you can, see this right now you can only get E speed on it. My S3 is actually flashed to Pageplus and I can use it with any GSM carrier here in the US, it's fairly easy to do but like I said you only get "Edge" speed for now. I've use Net10, Simplemobile and StraightTalk, any GSM will work you can also flash to other CDMA like Metro, Cricket or Pageplus.

Maxninja said:
Sent from my SAMSUNG-SGH-T989 using xda premium
Click to expand...
Click to collapse
you have no idea about Verizon S3. Don't try to be smart my friend. I'm very sure that you don't own any S3 from Verizon. Stop BS about CDMA and GSM radio. I have been used my Verizon S3 for Tmobile for more than 8 months.

porto35 said:
you have no idea about Verizon S3. Don't try to be smart my friend. I'm very sure that you don't own any S3 from Verizon. Stop BS about CDMA and GSM radio. I have been used my Verizon S3 for Tmobile for more than 8 months.
Click to expand...
Click to collapse
See... This is what happens when a ignoramus tries to be smart .. You don't know what you're saying.. It is a proven fact that you can't put a GSM into a NON-gsm phone and expect it to work! (i tried it.. And it failed.. Invalid sim[in a unlocked vzw phone])
Now, this is posted in the wrong thread.
Phone history:
1.T-Mobile Mytouch 3G Fender Ed. - lost
2.T959V - ROOTED#bricked/trying to fix
3.T959 - ROOTED#SlimRom build 5.5 - backup
4.Moto Razor V9 - broken
5. Samsung Intercept - ROOTED#Stock
6.I897 - ROOTED#SlimRom build 3.1- backup/usb port broken-MIA
7.T989 - ROOTED#SlimRom build5.5 - present

yes but havent tried
there are several places saying it is totally possible and ive called verizon trying to see what they would say and the answer i got, at least for out of the country GSM, is that the S3 comes "unlocked already" and you just put in the sim card from whatever out of country carrier you want. apparently that came with the 4.1.2 update to the phone. Now putting with a us carrier might be different but i cant try it because i have my phone flashed to metropcs and i cant just put a metro sim card in it. here a few places i found just by looking on google
http://rootandunlock.blogspot.com/2013/04/rooting-and-unlocking-your-verizon.html
http://androidrays.com/518/change-cdma-verizon-galaxy-s3-to-gsm-handset-by-hack/
http://www.youtube.com/watch?v=tc7PRDPIzHY
and theres a couple more

Maxninja said:
See... This is what happens when a ignoramus tries to be smart .. You don't know what you're saying.. It is a proven fact that you can't put a GSM into a NON-gsm phone and expect it to work! (i tried it.. And it failed.. Invalid sim[in a unlocked vzw phone])
Now, this is posted in the wrong thread.
Phone history:
1.T-Mobile Mytouch 3G Fender Ed. - lost
2.T959V - ROOTED#bricked/trying to fix
3.T959 - ROOTED#SlimRom build 5.5 - backup
4.Moto Razor V9 - broken
5. Samsung Intercept - ROOTED#Stock
6.I897 - ROOTED#SlimRom build 3.1- backup/usb port broken-MIA
7.T989 - ROOTED#SlimRom build5.5 - present
Click to expand...
Click to collapse
U actually can use the Verizon variant s3 on tmobiles network as the s3 is a world phone, now here's where and why most ppl don't, Verizon's network is CDMA as we all know and T-Mobile is a gsm network, so with the s3 being a world phone it can be used on a gsm network but u will never see 4g or even real 3g speeds, Verizon's s3 doesn't have the ability to pick up anything but "E", edge speeds on T-Mobile so is it really worth it? Not in my opinion, if I'm going to blget an s3 I want the full functionality of the devices capabilities, just saying though lol
Sent from my SGH-T989 using xda premium

Si you have any idea how to do that?
Sent from my SCH-I535 using xda premium
---------- Post added at 12:58 AM ---------- Previous post was at 12:56 AM ----------
Metro now had sim cards running off of t-mobiles towers so I don't think it has to be flashed anymore but unlocked
Sent from my SCH-I535 using xda premium

robcop19 said:
Si you have any idea how to do that?
Sent from my SCH-I535 using xda premium
---------- Post added at 12:58 AM ---------- Previous post was at 12:56 AM ----------
Metro now had sim cards running off of t-mobiles towers so I don't think it has to be flashed anymore but unlocked
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
Well I actually already flashed mine to metro but then for anyone else that would mean you have to figure how to unlock the verizon s3 and move it to the Gsm for metro. And what I want to see is if it'll pick up 4G
Sent from my SCH-I535 using xda premium

robcop19 said:
Well I actually already flashed mine to metro but then for anyone else that would mean you have to figure how to unlock the verizon s3 and move it to the Gsm for metro. And what I want to see is if it'll pick up 4G
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
I can say with some certainty that u will not see 4g using a Verizon variant s3 on T-Mobile network, yes its a world phone and yes u can get it to "work" on T-Mobile but it doesn't have the right kind of internal for gsm 4g network speeds, the most u will see out of it is E or edge, 2g speeds, at least until the towers get updated
Sent from my SGH-T989 using xda premium

3G
soupysoup said:
I can say with some certainty that u will not see 4g using a Verizon variant s3 on T-Mobile network, yes its a world phone and yes u can get it to "work" on T-Mobile but it doesn't have the right kind of internal for gsm 4g network speeds, the most u will see out of it is E or edge, 2g speeds, at least until the towers get updated
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
I dont know why im complaining except for the 4G status but i get full 3G and i have no buffering at all on youtube and its so quick. but you think if the towers get some kind of update then maybe 4g might work one day? because i understand if i dont get t-mobiles 4g but what about metro pcs 4g lte

robcop19 said:
I dont know why im complaining except for the 4G status but i get full 3G and i have no buffering at all on youtube and its so quick. but you think if the towers get some kind of update then maybe 4g might work one day? because i understand if i dont get t-mobiles 4g but what about metro pcs 4g lte
Click to expand...
Click to collapse
I can't say for certainty but as of right now any unlocked world phone from a CDMA based network will only pick up 2g or edge network speeds, it may say 3g or even 4g but believe me unless ur in an area where towers have been remapped u will not see anything above 2g ,maybe base 3g ,only because the radio isn't designed to pick up the gsm frequency, now in the near future cdma will be phased out so u may be able to get 4g in the future but not as of now
Sent from my SGH-T989 using xda premium

Using bad ESN HTC ONE on AT&T

So recently I came found pretty beaten up HTC ONE that is Verizon branded. I called and they said its a bad ESN that the previous owner didn't finish the payment. So I was wondering, (yes I looked through various threads and could not get to a final answer) if I use this phone with an AT&T sim, it will work right? Verizon HTC ONES are required to be GSM unlocked and ESN only matters to CDMA carriers and not GSM carriers. Thanks.

Are you asking the XDA community or are you telling us? I'm confused as to what you are getting across here. If you have an AT&T sim or know someone who does then pop the sim in and find out if it works... Did you call Verizon or AT&T and ask if they will activate it?
O-rangePeels said:
So recently I came found pretty beaten up HTC ONE that is Verizon branded. I called and they said its a bad ESN that the previous owner didn't finish the payment. So I was wondering, (yes I looked through various threads and could not get to a final answer) if I use this phone with an AT&T sim, it will work right? Verizon HTC ONES are required to be GSM unlocked and ESN only matters to CDMA carriers and not GSM carriers. Thanks.
Click to expand...
Click to collapse

It is unlocked, so as long as it has the proper bands in it, it should work on AT&T. I'm not sure if it'll work with LTE or just 3G. No idea as I've never tried. I've also read that you have to update APN settings. AT&T may not "officially" let you use, like register it to your account because it wasn't an AT&T phone but if you can pop a SIM card in it you should be able to use it, as long as it works.
Sent from my HTC6500LVW using Tapatalk

josh995 said:
It is unlocked, so as long as it has the proper bands in it, it should work on AT&T. I'm not sure if it'll work with LTE or just 3G. No idea as I've never tried. I've also read that you have to update APN settings. AT&T may not "officially" let you use, like register it to your account because it wasn't an AT&T phone but if you can pop a SIM card in it you should be able to use it, as long as it works.
Sent from my HTC6500LVW using Tapatalk
Click to expand...
Click to collapse
Thanks!

It'll be on 2G which will be fine for voice but you'll be stuck on slow data.
Sent from my HTC6500LVW using XDA Premium 4 mobile app

jlczl said:
It'll be on 2G which will be fine for voice but you'll be stuck on slow data.
Sent from my HTC6500LVW using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Wrong. You're thinking of T-Mobile
http://www.htc.com/us/smartphones/htc-one/#specs
The VZW variant HTC One includes the following GSM bands: UMTS/HSPA 1900/2100MHz and GSM/GPRS/EDGE 850/900/1800/1900MHz. These frequencies align with AT&T's services. T-Mobile uses AWS bands (which include 1700mhz) for their HSPA.

I might be wrong.. but all Verizon Phones are Sim-Locked for any USA carrier, you could however use the phone just fine in any out of the country carriers. but like i said i might be wrong which i often am

jvasquezhhi said:
I might be wrong.. but all Verizon Phones are Sim-Locked for any USA carrier, you could however use the phone just fine in any out of the country carriers. but like i said i might be wrong which i often am
Click to expand...
Click to collapse
It's actually the opposite. Verizon 4G phones are SIM unlocked.

karn101 said:
It's actually the opposite. Verizon 4G phones are SIM unlocked.
Click to expand...
Click to collapse
See i ask because my wife also like to have an HTC ONE and i wont let her have mine but she like to be with cricket for some unknown reason, so i was looking online and best deal i saw a HTC ONE but verizon branded, so was thinking to get her a HTC ONE from sprint or tmobile and convert it to cricket but my concept seem to far fetched i think...

projektorboy said:
Wrong. You're thinking of T-Mobile
http://www.htc.com/us/smartphones/htc-one/#specs
The VZW variant HTC One includes the following GSM bands: UMTS/HSPA 1900/2100MHz and GSM/GPRS/EDGE 850/900/1800/1900MHz. These frequencies align with AT&T's services. T-Mobile uses AWS bands (which include 1700mhz) for their HSPA.
Click to expand...
Click to collapse
Sorry but regardless what those specs state you are wrong. I have a Verizon HTC One in hand as well as at&t and T-Mobile sim cards and my statement is from ACTUAL hands on experience. You will only get 2G.
Sent from my HTC6500LVW using XDA Premium 4 mobile app
---------- Post added at 08:55 AM ---------- Previous post was at 08:45 AM ----------
jvasquezhhi said:
See i ask because my wife also like to have an HTC ONE and i wont let her have mine but she like to be with cricket for some unknown reason, so i was looking online and best deal i saw a HTC ONE but verizon branded, so was thinking to get her a HTC ONE from sprint or tmobile and convert it to cricket but my concept seem to far fetched i think...
Click to expand...
Click to collapse
Don't waste your time. My thoughts were the same when I bought my Verizon One. I planned on using it with a GSM carrier. I had read that its hardware had the necessary bands and they probably are there but I can guarantee that they are at least being blocked somehow by Verizon (data-wise) . I only got 2G and this is from actual hands-on experience with SIM cards from both at&t and T-Mobile. Voice worked great but data was horrible.
Sent from my HTC6500LVW using XDA Premium 4 mobile app
---------- Post added at 08:59 AM ---------- Previous post was at 08:55 AM ----------
karn101 said:
It's actually the opposite. Verizon 4G phones are SIM unlocked.
Click to expand...
Click to collapse
They ARE sim unlocked but crafty Verizon somehow managed to block high speed data even though they are SIM unlocked. I'm sure this can be fixed somehow but nobody seems to be that interested in getting this taken care of. Fortunately for me I was able to get a very good deal on my Verizon plan so I kept it for myself and my family is still on my original T Mobile plan.
Sent from my HTC6500LVW using XDA Premium 4 mobile app

jlczl said:
Sorry but regardless what those specs state you are wrong. I have a Verizon HTC One in hand as well as at&t and T-Mobile sim cards and my statement is from ACTUAL hands on experience. You will only get 2G.
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---------- Post added at 08:55 AM ---------- Previous post was at 08:45 AM ----------
Don't waste your time. My thoughts were the same when I bought my Verizon One. I planned on using it with a GSM carrier. I had read that its hardware had the necessary bands and they probably are there but I can guarantee that they are at least being blocked somehow by Verizon (data-wise) . I only got 2G and this is from actual hands-on experience with SIM cards from both at&t and T-Mobile. Voice worked great but data was horrible.
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---------- Post added at 08:59 AM ---------- Previous post was at 08:55 AM ----------
They ARE sim unlocked but crafty Verizon somehow managed to block high speed data even though they are SIM unlocked. I'm sure this can be fixed somehow but nobody seems to be that interested in getting this taken care of. Fortunately for me I was able to get a very good deal on my Verizon plan so I kept it for myself and my family is still on my original T Mobile plan.
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Have you changed your APN settings? From what I've read, you can't just pop in the SIM and go, you have to change the APN settings for the new network
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josh995 said:
Have you changed your APN settings? From what I've read, you can't just pop in the SIM and go, you have to change the APN settings for the new network
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Yes, believe me I read every single thread there is about this issue when I first got my One. It will work but it will not work on hi speed 3G or 4G. I changed every APN setting possible, tried several different ones, nothing worked.
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jlczl said:
Yes, believe me I read every single thread there is about this issue when I first got my One. It will work but it will not work on hi speed 3G or 4G. I changed every APN setting possible, tried several different ones, nothing worked.
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I've gotten 3G/4G HSPA+ off T-Mobile (1900) on my One. Or are you referring to something else?

karn101 said:
I've gotten 3G/4G HSPA+ off T-Mobile (1900) on my One. Or are you referring to something else?
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Is that a Verizon HTC One? If so please let me know how you did it step by step as I have been wanting to do this for a long time.
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karn101 said:
I've gotten 3G/4G HSPA+ off T-Mobile (1900) on my One. Or are you referring to something else?
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Is it a Verizon One? Did you flash anything to turn off the speed cap?

I have a Verizon HTC one and I have a Straight talk ATT Micro sim card. ATT has great coverage in my area. You will only get Edge data. But text and calls will work. Reason is because you need both the 850Mhz and 1900Mhz band for ATT. I believe you will get HSPA on a Tmobile sim if Tmobile has the 1900 band rolled out in your area.
I have a droid DNA and with the ATT Sim card in the DNA I get HSPA speeds but only edge speeds on the One. The DNA has more bands available where as the HTC one from Verizon has the 800/1900 gsm bands. Since most of ATT uses 850Mhz, you can't just have one band and expect 3g/4g you need both.

Also just tried a tmobile straight talk SIM card in my Verizon one and still only get edge. To get better speeds you would have to get a different phone like the DNA, gs4, or an actual att or tmobile phone.
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Radio

Okay this may seem entirely stupid,but coming from mostly Nexus devices I haven't had to worry about radio bands so please excuse me. If I was to flash the AT&T radio would it enable the bands that are not enabled now or is this controlled by hardware?
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DREWHAMM974 said:
Okay this may seem entirely stupid,but coming from mostly Nexus devices I haven't had to worry about radio bands so please excuse me. If I was to flash the AT&T radio would it enable the bands that are not enabled now or is this controlled by hardware?
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If your talking about trying to put an at&t radio on a different carrier phone like tmobile, verizon or sprint, dont do it. It will not change your phone to work on at&t because its the hardware that is different.
You can use a tmobile phone on at&t though I dont think you will get at&t LTE though, I think you will get the HSPA and 3g data.
If this is the case trade your phone off or sell it and get an at&t one if you want at&t you would be better off.

You can also dowload any radio apps from play store.

Roefastford said:
If your talking about trying to put an at&t radio on a different carrier phone like tmobile, verizon or sprint, dont do it. It will not change your phone to work on at&t because its the hardware that is different.
You can use a tmobile phone on at&t though I dont think you will get at&t LTE though, I think you will get the HSPA and 3g data.
If this is the case trade your phone off or sell it and get an at&t one if you want at&t you would be better
off.
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I'm receiving 4g and if I turn it to LTE only I never lose it. But then I can't make or receive phone calls. As soon as I switch to gsm/wcdma/lte I'm consistently switching between LTE and H+. Is there any way to get it to stock on LTE? Also, the reason I'm not selling it is we're getting 4G in my town on t-Mobile at the end of May but right now it's only Edge. So I'm using an unlocked T-Mobile one with straight talk until that happens. I'm stuck on contract with then because I have three phones to pay off,also everywhere else around me has t-Mobile 4g just not my town
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andrewnelson said:
You can also dowload any radio apps from play store.
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FACEPALM!

mm79k said:
FACEPALM!
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DOH !!