Develop Bugs

At&t galaxy s3 to T-Mobile help

I got my unlocked s3 so I can use it on T-Mobile and hate edge so I was wondering if flashing the blaze modem would allow me to get 4g like the at&t galaxy note did.
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Blaze is a .gs2, it would probably brick. I wouldn't risk it. If anything I'd try the t-mobile .gs3 radio.
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I need to know if someone has done this and gotten it to work the tmo gs3 modem if the blaze doesnt
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horr1blek1tten said:
I got my unlocked s3 so I can use it on T-Mobile and hate edge so I was wondering if flashing the blaze modem would allow me to get 4g like the at&t galaxy note did.
Sent from my Nexus 7 using Tapatalk 2
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I been thinking...instead of messing with all that and end up with a brick, why just not sell it on ebay and buy an actual Tmobile one or maybe trade with someone willing to. I would look at the selling price for an AT&T GS3 on ebay and how much would a Tmobile run and if it's not that much difference then pay the difference than end up with a possible brick. Plus I have read some forums where if you flash some things that are not meant for your phone you can even mess up the IME on your phone with no way to flash it back at the moment until someone comes up with a solution for it.

Not trying to be a jerk. Just a friendly reminder that this is not development related and needs to be in general or QA. I would repost there and report your thread to a moderator before the pitch forks come out.
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When I put my friends note to t mobile it was the modem you had to flash , if your set on doing it , read a bunch on ways to do the note WITHOUT a custom Rom then find the same files you use in that ( the modem and if I remember right there was one other thing ) then go to the t mobile section in the sgs 3 thread and ask for help finding those files , but do a lot of reading first cause it would be a shame to brick your awesome phone
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lessthanzach said:
Not trying to be a jerk. Just a friendly reminder that this is not development related and needs to be in general or QA. I would repost there and report your thread to a moderator before the pitch forks come out.
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I thought this was development?
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I'm also interested in getting HSPA+ 21.1 speeds on my unlocked AT&T GS3 on my tmobile network...any suggestions?

Jonnyredcorn said:
I'm also interested in getting HSPA+ 21.1 speeds on my unlocked AT&T GS3 on my tmobile network...any suggestions?
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buy the t-mobile version. it doesn't work hardware not supported

im looking into this as well, i had the att note and flashed the tmobile modem worked like a charm so now im looking to do same with s3. if i find anything ill let you know

I don't thonk it will work at all. Att's S3 is LTE, correct. Tmobiles is not. Two different hw radios used.
If you do try it please post your results for others!
Sent from my SGH-T999 using xda app-developers app

If a solution for this is found I'll definitely be buying a red GS3 soon.

Classick206 said:
If a solution for this is found I'll definitely be buying a red GS3 soon.
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I seriously wouldnt count on it. The two networks run on different technologies. Im pretty sure the hw is different due to this.
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Have you guys tried the radios in the dev section by wildchld? I'm not sure it will work either but maybe worth a try. It has a script that backs up current radio and you can revert back. Atleast on T-Mobile s3 it does. Just need to reflash the restore zip to go back to previous radio. Again try at your own risk. There's a huge chance you can brick your device.
http://forum.xda-developers.com/showthread.php?p=30355162
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Tmobile is reframing the network. Soon after this year att iphones will get 3g 4g from tmobile.just wait for.it
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DocHoliday77 said:
I don't thonk it will work at all. Att's S3 is LTE, correct. Tmobiles is not. Two different hw radios used.
If you do try it please post your results for others!
I don't think it matters if the Gs3 from T-Mobile doesn't have LTE, I used to have my Galaxy s2 skyrocket with LTE running on T-Mobile 3G/4G off a GS2 Hercules Modem.
Sent from my Samsung Galaxy S3 using XDA Premium HD app
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Then by all means, give it a shot. I have no problem being proven wrong on stuff like this!
Just remember that was a different phone. And tmobiles radio Im pretty sure was confirmed to NOT support LTE. So they are different.
I'm definately looking forward to hearing someones results after trying! Just do some research on the two radios, and make sure the sw modem is on the same partition for each phone. (I think it will be. But if its not you could end up with serious problems)
Good luck to whomever tries it!
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Probably won't, the T-Mobile phone is pentaband so it will run 3/4G on AT&T, but their version isn't. Try it though.
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jason4962 said:
Tmobile is reframing the network. Soon after this year att iphones will get 3g 4g from tmobile.just wait for.it
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T-Mobile doesn't have 4G. The iPhone will get HSPA.
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joshnichols189 said:
T-Mobile doesn't have 4G. The iPhone will get HSPA.
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Not yet they don't. But as he said tmobile is refarming their entire network in preparation for LTE rollout next year.
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GS3 Tmobile LTE capable?

So I was in a tmobile store today and was told that both the note II and Gs3 will receive a software patch to enable the lte radio. Asked the question like 10 different ways as I've read online that the gs3 will NOT be let cab able.
the internal phone workings are a little above my head...but i was told that the tmobile sg3 is the same as say the att model which does have the lte radio,
So, does that sound right that the SG3 is future proof and will be able to enable LTE?

androidcactus said:
So I was in a tmobile store today and was told that both the note II and Gs3 will receive a software patch to enable the lte radio. Asked the question like 10 different ways as I've read online that the gs3 will NOT be let cab able.
the internal phone workings are a little above my head...but i was told that the tmobile sg3 is the same as say the att model which does have the lte radio,
So, does that sound right that the SG3 is future proof and will be able to enable LTE?
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The question I should have asked is if they are shipping different GS3's for tmobile now? But regardless they were so confident that it will (LTE) be enabled...wanted to ask the experts thx

androidcactus said:
The question I should have asked is if they are shipping different GS3's for tmobile now? But regardless they were so confident that it will (LTE) be enabled...wanted to ask the experts thx
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when i worked at t mobile we were told that the galaxy s3 for t mobile has LTE radios, and that the device will support the LTE rollout. this was straight from corporate.
BOOM :highfive:

cobraboy85 said:
when i worked at t mobile we were told that the galaxy s3 for t mobile has LTE radios, and that the device will support the LTE rollout. this was straight from corporate.
BOOM :highfive:
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and that was from day 1? Obviously there has been debate about this on this forum and people much smarter than I have agued that it will never get LTE...
do you remember if there is something that has to be enabled? Or if say where I live they activate the LTE tower, boom it will work?

Its been a while so I dont remember the details, but I am convinced that
1. We will NOTget LTE one our GS3.
2. It doesn't really matter. By the time the majority of us get LTE in our market, we will have moved on to an even better phone! Also, most of us will get hspa+42 soon which for now is more than sufficient for almost everyones needs.
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DocHoliday77 said:
Its been a while so I dont remember the details, but I am convinced that
1. We will NOTget LTE one our GS3.
2. It doesn't really matter. By the time the majority of us get LTE in our market, we will have moved on to an even better phone! Also, most of us will get hspa+42 soon which for now is more than sufficient for almost everyones needs.
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I think these threads need to be shut down. There are a number of other threads exactly like this that holds the correct information. Thanks Doc

I agree with Doc, we'll probably be on better phones by the time we have decent LTE reception -- and I'm happy enough with the DC-HSPA+ modem.
IMHO, they will likely release a Galaxy S3 [4G] LTE as an interm between the S3 and the S4. WRT LTE, all I know is what I see on Wikipedia's snapdragon article. Which isn't very clear on details. Also numerous MSM8960 phones /w LTE exist but do we even know if it's on die, let along bothering to crack open an AT&T and T-Mobile GS3 for a little hardware compare?

So afye reading this I have a question.... if you guys are saying that our phones arent capable then why on my phone (running frosty jb v7) are there 2 system apps called LTESettings.apk and LTETest.apk??? Are these not for our phone and are just ther e due to it being a port? And if so can I safely remove them so they are taking away ram and battery? Thanks in advanced
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rawdaddymagraden said:
So afye reading this I have a question.... if you guys are saying that our phones arent capable then why on my phone (running frosty jb v7) are there 2 system apps called LTESettings.apk and LTETest.apk??? Are these not for our phone and are just ther e due to it being a port? And if so can I safely remove them so they are taking away ram and battery? Thanks in advanced
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They serve no purpose to our devices so yes you can remove them. Just in case, make a backup first. Like move them to memory card or something.
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elesbb said:
They serve no purpose to our devices so yes you can remove them. Just in case, make a backup first. Like move them to memory card or something.
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Thanks I did so w/o issues
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By the time lte does roll out... The galaxy s4 will be out and most of us will switch to it. And I'm pretty sure the s4 will support lte
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Crisisx1 said:
By the time lte does roll out... The galaxy s4 will be out and most of us will switch to it. And I'm pretty sure the s4 will support lte
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It is dependent upon wether we have the hardware included I believe.
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rawdaddymagraden said:
It is dependent upon wether we have the hardware included I believe.
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Samsung would only fail if they didn't include lte hardware in the new galaxy s4 especially because it's being released after tmobile starts rolling out lte which is February 2013
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Maybe I am the only one. LTE is not very efficient. I am happy with 3g+++.Tmo 3g super sized is a very good system. My company provided LTE hot spot sucks bandwidth like no other. Be careful what you ask for.

[Q] Questions about unlocking and more.

I have an iPhone 5 and I'm on AT&T and have it up for trade.
Someone has a tmobile note 2 and wants to trade
He said he can get them both unlocked. And the tmobile will work fine
On AT&T.
My questions are will it work and if I want to flash custom Roms will this mess up the unlocking?
I have searched all over and can't tell some people say everything but LTE works and some say not.
It's confusing. I need the phone to work on AT&T and not have to worry about messing up the unlock.

It should still be unlocked but you should get the code just in case.
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Mosius said:
I have an iPhone 5 and I'm on AT&T and have it up for trade.
Someone has a tmobile note 2 and wants to trade
He said he can get them both unlocked. And the tmobile will work fine
On AT&T.
My questions are will it work and if I want to flash custom Roms will this mess up the unlocking?
I have searched all over and can't tell some people say everything but LTE works and some say not.
It's confusing. I need the phone to work on AT&T and not have to worry about messing up the unlock.
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Click to collapse
Once it's unlocked, it's unlocked.

Just make sure that note is fully paid for or you may end up with blacklisted phone
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I would just say, not sure specifics but who in the right frame of mind would trade away a GNII for an I phone 5... just sounds 2 good to be true, especially with all the horror stories out there...
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Unlocked tmo note 2 with att sim card is not worth it. You will not get att lte service or gps. My cousin had a tmo GNote2 with att sim and it drove him crazy note having lte and gps. No fix around it, find urself an att GNote2. Best of luck
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moabizzi said:
Unlocked tmo note 2 with att sim card is not worth it. You will not get att lte service or gps. My cousin had a tmo GNote2 with att sim and it drove him crazy note having lte and gps. No fix around it, find urself an att GNote2. Best of luck
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What would stop the GPS working?

Tmobile Galaxy note 2 on Verizon

Hello, I did a search and could not find a definite answer. just as the title says.
Is it possbile to use a tmobile galaxy note 2 on verizon?

No. Verizon is cdma.
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Is it just like sprint?
Sent From Land Of Ooo. Using a Jedi Mastered Note 2.

xcaliburpcs said:
No. Verizon is cdma.
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Yea I know its CDMA but I thought note 2 was dual band and it would work with APN settings and such.

it does and will if you get the note 2
Miknow said:
Yea I know its CDMA but I thought note 2 was dual band and it would work with APN settings and such.
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i bought my note 2 a month ago from verizon wanted one so bad and they had a sale well it came unlocked but did not have apns but did show service bars well after a month of playing and ysing global apn as a system app , i still only got edge but soon as i put a jedi rom vr1 i think i got much better data speeds but had to dissable ota and no aosp and aokp were too buggy to use no off. to anyone but yes it is possible with enough searching . hope this helps but finally sold that exp. thing and my new note 2 from tmobile will be here tom. oh the reason i put my tmobile sim in was cause of verizons stupid no unlimited data thing ... :good:

T-Mobile Note 3 to AT&T

Hello, all.
I recently decided that I must move from T Mobile to ATT because of unresolvable signal issues with the Note 3 at work. The phone was paid for in full at T-Mobile, and I was told that all I needed to do to move to ATT was to follow an unlocking procedure, which I did at the ATT store. At the ATT store I also moved my Nexus 5 over to ATT without a hitch, but the Note 3 has no LTE or data for that matter. Voice and text work fine. This had the ATT employee stumped.
Is there a technical reason for this and if so, how do I fix it? Many thanks.

You need to add the APN for AT&T data. I'm running a T-Mobile version on AT&T as well.
Sent from my Note 3...making all others drool!

At&t is better than tmo? Better NAHHHH. Better speeds? Mayyyybe just maybe
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djbrian52 said:
You need to add the APN for AT&T data. I'm running a T-Mobile version on AT&T as well.
Sent from my Note 3...making all others drool!
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I played around with the APN settings, eventually just copying what was on my Nexus 5 and PERFECT! Everything works now.
Much thanks!

chuko303 said:
At&t is better than tmo? Better NAHHHH. Better speeds? Mayyyybe just maybe
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I really didn't want to give up T-Mobile because I was getting amazing 40/10Mbps LTE. It doesn't matter to me what I get at home, since my home connection is 100/5. Now I'm on AT&T I am getting about 6/1 but at least I can use my phone at work without worrying about reliability.

I hate all carriers said:
I really didn't want to give up T-Mobile because I was getting amazing 40/10Mbps LTE. It doesn't matter to me what I get at home, since my home connection is 100/5. Now I'm on AT&T I am getting about 6/1 but at least I can use my phone at work without worrying about reliability.
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How different are your nexus settings compared to mine? Also, don't just say thanks but slap the thanks button too.
Sent from my Note 3...making all others drool!

djbrian52 said:
How different are your nexus settings compared to mine? Also, don't just say thanks but slap the thanks button too.
Sent from my Note 3...making all others drool!
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Yes, just slightly.
But on the Note 3 the URLs were some sort of Cingular address.

Questions and help issues go in Q&A and Help section
Thread moved
Thanks
FNSM

Can I get ATT version of Note3 on t-Mobile and get 4G since T-Mobile refarmed their towers?

SKORPiO1975 said:
Can I get ATT version of Note3 on t-Mobile and get 4G since T-Mobile refarmed their towers?
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Yes you can! The newer galaxy models like the note 3 and synchronized what bands they utilize for communication.