AT&T ROM on Tmobile phone. - T-Mobile, Samsung Galaxy SIII

I was wondering if we could flash an AT&T ROM on our Tmobile phones and would it have any drawbacks? Can I still get full 4G? I don't care about WiFi calling.
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ikhtiaralam said:
I was wondering if we could flash an AT&T ROM on our Tmobile phones and would it have any drawbacks? Can I still get full 4G? I don't care about WiFi calling.
Sent from my SGH-T999 using Tapatalk 2
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They should work just fine, try a few didn't see any problems
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jgalan14 said:
They should work just fine, try a few didn't see any problems
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Thanks man. I ran into some ignorant douchebag on their threads that said it wouldn't work.
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ikhtiaralam said:
Thanks man. I ran into some ignorant douchebag on their threads that said it wouldn't work.
Sent from my SGH-T999 using Tapatalk 2
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I have flashed 5 att roms so far, no problem.
Sent from my SAMSUNG-SGH-I747 using xda premium

ikhtiaralam said:
Thanks man. I ran into some ignorant douchebag on their threads that said it wouldn't work.
Sent from my SGH-T999 using Tapatalk 2
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Kindly link him here or the thread in general then tell him to shove it up his ass kindly of course haha
Sent from my SGH-T999

joshnichols189 said:
Kindly link him here or the thread in general then tell him to shove it up his ass kindly of course haha
Sent from my SGH-T999
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hehe my thoughts exactly. These att roms will work on tmo. Anyone tried Sprint roms yet?

I've got the other case -- an unlocked AT&T GSIII and I'm on T-Mobile. Any problems loading up my AT&T phone with a T-Mobile ROM? How about a T-Mobile radio? Never mind, started my own thread, no need to derail this one...

TheAxman said:
hehe my thoughts exactly. These att roms will work on tmo. Anyone tried Sprint roms yet?
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Click to collapse
Yep Sprint roms work the same, Verizon don't work yet because they have a sim verifier I haven't located yet. Forgot to mention, some AT&T and sprint roms do have carrier specific apns-conf.xml's but can be replaced with one from ours with ES file explorer. So that means no data, but most work out of the box. Be careful.

feckmu said:
Yep Sprint roms work the same, Verizon don't work yet because they have a sim verifier I haven't located yet. Forgot to mention, some AT&T and sprint roms do have carrier specific apns-conf.xml's but can be replaced with one from ours with ES file explorer. So that means no data, but most work out of the box. Be careful.
Click to expand...
Click to collapse
Thank you, you have now answered all the questions I had about the other carriers. Good job, good info.

TheAxman said:
I have flashed 5 att roms so far, no problem.
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can you please provide a list of the 5 ATT rom's you have flashed succesfuly.
Did you have to flash a TMO radio ?
TIA

saldebot said:
can you please provide a list of the 5 ATT rom's you have flashed succesfuly.
Did you have to flash a TMO radio ?
TIA
Click to expand...
Click to collapse
No to the radio question, you use the one you have installed. Factory reset, then wipe cache partition, then in advanced, wipe davlik cache. That's it, next flash rom.
As for a list,
I love Aristodemos, using a modified version daily.
Kyan rom is nice.
Ariel,
Triune,
blazer,
and Miui all work well from AT&T.

Related

port sprint jellybean offical update ?

tmobile offical update for jellybean wont be until the end of 2012, so cant we just port the official jelly bean update from sprint? cause basically the sprint gs3 and all other carriers are the same internally except for the radio. so as long as we just flash the rom without the radio, we should be good ? i have no idea. idk. just a thought
I'm sure someone will try it out soon, but I'm pretty sure you can flash Sprint and att roms no problem
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bfranklin1986 said:
I'm sure someone will try it out soon, but I'm pretty sure you can flash Sprint and att roms no problem
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I've read only att roms are safe to flash for t mobile s3
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I believe all the carriers have pretty much identical hw except the radios. They most likely have the same partition mapping and so its probably ok to flash anothers roms.
That said, I would NOT do this without solid confirmation. Its basically an educated guess on my part. (A day or two ago someone said they flashed a Verizon rom and it worked, but again, I wouldn't take my or their word for it alone)
Sent from my SGH-T999 using xda app-developers app
Ktoonsez built his touchwiz kernel off the sprint jb source so I'm with doc on this. It's most likely safe. I'm hoping T-Mobile will release their source soon.
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Crisisx1 said:
I've read only att roms are safe to flash for t mobile s3
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Someone in general clashed Sprint and Verizon ROMs just fine. The only issue was getting radios to communicate with the software. I believe they got everything working on the Sprint ROM but Verizon had extra authentication methods.
Sent from my SGH-T999
There are unconfirmed reports that we'll get Jelly bean by the end of november which is really only 4 weeks from now.
Or we can be impatient and want it now.
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mt3g said:
Or we can be impatient and want it now.
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+1
graffixnyc released a modded version already. I'm working on a straight stock port of it but haven't had much time with it so far. (It boots and runs but I need to do more to it) I should get some time I can spend on it later today, I hope!
Sent from my SGH-T999 using xda app-developers app
bfranklin1986 said:
I'm sure someone will try it out soon, but I'm pretty sure you can flash Sprint and att roms no problem
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Are you trying to get someone to brick their phone. No you can't flash a sprint rom to a tmobile phone.
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princeasi said:
Are you trying to get someone to brick their phone. No you can't flash a sprint rom to a tmobile phone.
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Read last post here
http://forum.xda-developers.com/showthread.php?t=1951815
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bfranklin1986 said:
Read last post here
http://forum.xda-developers.com/showthread.php?t=1951815
Sent from my SGH-T999 using Tapatalk 2
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The OP could be telling the truth, but till a credible member verify this, I'll question the validity of his/her post. Still, even if it turns out to be true, It remains to be a question whether a sprint rom is flashable on ours or not.
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princeasi said:
The OP could be telling the truth, but till a credible member verify this, I'll question the validity of his/her post. Still, even if it turns out to be true, It remains to be a question whether a sprint rom is flashable on ours or not.
Sent from my SGH-T999 using Tapatalk 2
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You can flash a sprint rom just fine. will stuff not work without modification? yes, but you will not brick it.
Now, if you flash an international rom to a US variant you will brick because the partitions are different. But everything is the same on the US variants. You do have to change things in the build.prop and make other mods to make it work on GSM. The only thing bad would be if the sprint rom flashes a modem but that wouldn't even brick because you could just flash the correct modem
I also want to mention I released a straight stock port on the ATT forums. This release will work for tmo as well. You just have to change the build prob stuff to show it as a t999 instead of a i747
All the S3 from US carrier have the same hardware. It could be ported just that the radios will have to be changed. I wont doubt it if they do it :good:
OK guys no more talking, that's the official JB for the sprint version, ported for the T-Mobile
Check out. Working great on my phone.
http://forum.xda-developers.com/showthread.php?t=1960907

T-Mobile Roms with ATT

Is there any way to modify any of the T-Mobile roms to work on att. I know one was ported, but does anyone know how?
Thanks
I don't have a straight answer but on the gs2 skyrocket. We could use T-Mobile and Rogers. Just gotta keep the att radio.
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colonel187 said:
I don't have a straight answer but on the gs2 skyrocket. We could use T-Mobile and Rogers. Just gotta keep the att radio.
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Do you have any idea how to keep the att radio?
Thanks again
Usually flash the tmobile rom then flash the radio
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jti317 said:
Is there any way to modify any of the T-Mobile roms to work on att. I know one was ported, but does anyone know how?
Thanks
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Click to collapse
What I did was unzip the ROM I wanted to use. Exchange that boot.IMG for ours, copy your build.prop, CSCVersion.txt, SW_Configuration.xml, and csc directory from your Att ROM. I searched specifically for a ROM which did not flash a radio but if it does you can either insert the modem.bin or flash our radio after the ROM and ya shouldn't have any problems. Make sure you have a back up and test, test, test anything before ya share it if you decide you'd like to. Also permission is a MUST!
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Flashing tmobile rom on att version?

Would it work with correct Modem?
Thanks
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Jt004 said:
Would it work with correct Modem?
Thanks
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I'd be interested in this too, because apparently the AT&T Note and the T-Mobile Note have exactly the same hardware. There was a post in the general forum that some guy supposedly installed an ATT "room" on his TMob Note and everything works fine. Seriously he said room like 10x which is why I think I glanced over the thread so many times without realizing what he was actually talking about.
Just flashed Jedi X and worked like a charm! Data and voice without flashing any modems...awesome
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Jt004 said:
Just flashed Jedi X and worked like a charm! Data and voice without flashing any modems...awesome
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Hmm that's interesting. Do you think it works interchangeably then? BTW what recovery do you use and does it constantly trigger triangle count everytime you reboot?
k1ng617 said:
Hmm that's interesting. Do you think it works interchangeably then? BTW what recovery do you use and does it constantly trigger triangle count everytime you reboot?
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I guess so...I use TWRP and I wouldnt think it would affect your flash counter
Sent from my SGH-T889 using Tapatalk 2
k1ng617 said:
I'd be interested in this too, because apparently the AT&T Note and the T-Mobile Note have exactly the same hardware. There was a post in the general forum that some guy supposedly installed an ATT "room" on his TMob Note and everything works fine. Seriously he said room like 10x which is why I think I glanced over the thread so many times without realizing what he was actually talking about.
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Well I can confirm that I did flash that DAGr8 AT&T rom on my T-Mobile Note 2 and it worked fine! Don't know about the other way around though but I'd assume so
Jt004 said:
Would it work with correct Modem?
Thanks
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As long as you have the correcr modem N7105, AT&T, and T-mobile ROMs are interchangeable. In fact there are some ROMs in the sev section from Sprint and N7105 base due to multi-window support.
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_Dennis_ said:
As long as you have the correcr modem N7105, AT&T, and T-mobile ROMs are interchangeable. In fact there are some ROMs in the sev section from Sprint and N7105 base due to multi-window support.
Sent from my SGH-T889 using Tapatalk 2
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That's actually great news! The larger the base of potential users usually means more dev support.
what we actually need is a hybrid modem that at least gets HSPA+ on T-Mobile and AT&T... so we don't have to flash modems each time we swap sims...
Wow this just made my day! I am so happy about this. Time to flash!
Sent from my SGH-T889 using xda app-developers app

Moon rom

I installed moon rom on my phone just to see if I could get it to work. Everything worked, really smooth but no at&t apps
No bars. Is there any way to solve this problem? If anyone can help me I would really appreciate it. It's an awesome rom
If only I had phone service.
Sent from my SAMSUNG-SGH-I317 using xda premium
Check to see you have a proper radio installed
Sent from my SAMSUNG-SGH-I317 using xda premium
Took alot of guts to flash a Rom not intended for our phones. Either u got money or u got BALLS. Either way I envy u
:thumbup:
Sent from my SGH-I317 using Xparent Skyblue Tapatalk 2
I just have balls, I'm also pretty stupid, I did this by mistake, that's what happens when you get drunk, & play with your phone. I woke up & checked my phone and had it running on it. Just figured I'd check it out. I know it's for the international phones but I thought maybe
there's a way to get it to work.
wecvafla sent on gn2 i317
softballjunkee13 said:
Took alot of guts to flash a Rom not intended for our phones. Either u got money or u got BALLS. Either way I envy u
:thumbup:
Sent from my SGH-I317 using Xparent Skyblue Tapatalk 2
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Or just dumb luck haha..
At least he didn't end up with a brick.
I'm pretty surprised actually
crixley said:
Or just dumb luck haha..
At least he didn't end up with a brick.
I'm pretty surprised actually
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Click to collapse
Me too...
Now your kernel is likely wrong...and not running the hardware correctly.
Not to mention the radio, rils, and apn's...
You got lucky...And you should flash a rooted stock build via odin to clean it up and fix the partitions...imho
Then never do that again...lol
Must have been one hell of a party....g
gregsarg said:
Me too...
Now your kernel is likely wrong...and not running the hardware correctly.
Not to mention the radio, rils, and apn's...
You got lucky...And you should flash a rooted stock build via odin to clean it up and fix the partitions...imho
Then never do that again...lol
Must have been one hell of a party....g
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Click to collapse
Thankfully most roms don't include a radio or he would definitely have a brick
wecvafla said:
I installed moon rom on my phone just to see if I could get it to work. Everything worked, really smooth but no at&t apps
No bars. Is there any way to solve this problem? If anyone can help me I would really appreciate it. It's an awesome rom
If only I had phone service.
Sent from my SAMSUNG-SGH-I317 using xda premium
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Click to collapse
Flash att rom from link below then flash whatever att custom rom after. Do it when you are sober
http://forum.xda-developers.com/showthread.php?t=2004650
Sent from my SGH-I317M
Thanks for your help, I'll definitely be flashing it sober.
wecvafla sent on gn2 i317
Is there a custom moon rom for at&t? I couldn't find one.
wecvafla sent on gn2 i317
Please read forum rules before posting
Questions and help issues go in Q&A and help sections
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crixley said:
Thankfully most roms don't include a radio or he would definitely have a brick
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Indeed ...
JTAG moment there for sure ...g
wecvafla said:
Is there a custom moon rom for at&t? I couldn't find one.
wecvafla sent on gn2 i317
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Click to collapse
Not at this time. Max Lee the creator is working on a version for the AT&T variant.
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Thanks for the info, now I'll just keep my eye on what Max Lee is putting out!!
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[Q] Sprint rom on AT&T

Hello
I wonder if i can flash sprint rom on at&t note 2
Thanks for all the answer
only if you want to mess up your phone...
Yea be carefull flashing Roms thats is not for your device model. If I were to flash another Rom ft a different carrier I would stay with Tmobile, Att, and gt n7105. Alot of times modems aint included in the rom or you will have an option in Aroma to Retain Modem. Another thing is you might lose LTE flashing Sprint or Verizon Roms because there CDMA and yours is GSM. I would just stick to your own device forums. Or atleast stay on the GSM/LTE Side (7105-i317-t889)
PeartFan40 said:
I flashed a tmobile ROM on my AT&T Note 2. I just needed to flash the correct radio. Everything worked fine. All Note 2's have identical hardware.
Sent from my Quad-Core Note 2, using XDA Premium
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This is a dangerous statement. ...
Your post will cause the OP to brick the device if the rom is used....g
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gregsarg said:
This is a dangerous statement. ...
Your post will cause the OP to brick the device if the rom is used....g
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Click to collapse
+1 to this^^^^^^^^
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4
I guess the guy who said you can flash any rom to this phone pulled his post....good thing, because as we know, that would be INSTANT brick...
wase4711 said:
I guess the guy who said you can flash any rom to this phone pulled his post....good thing, because as we know, that would be INSTANT brick...
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Click to collapse
Just noticed that WASE. Lol
But your exactly right. Good thing he did remove it!
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Posting nonsense like that can only lead to the attraction of the moderators...
And that is likely what happened to the post. ...g
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