At&t sg3 on T-Mobile - T-Mobile, Samsung Galaxy SIII

I'm using the sgh-1747 on T-Mobile but not getting good lte speeds. I'm running Slimbean 4.2.
Does anyone know a fix for this?
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Mikessv said:
I'm using the sgh-1747 on T-Mobile but not getting good lte speeds. I'm running Slimbean 4.2.
Does anyone know a fix for this?
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If I'm remembering right, you're not going to get the same speed as either the T999L, or the I747 on ATT networks. Can't remember where I got that from, but I know I've looked into it before. Been a while though.
You could try another modem. Also, you didn't say what you consider "good lte speeds", so it's hard to say if there could be anything more.
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DocHoliday77 said:
If I'm remembering right, you're not going to get the same speed as either the T999L, or the I747 on ATT networks. Can't remember where I got that from, but I know I've looked into it before. Been a while though.
You could try another modem. Also, you didn't say what you consider "good lte speeds", so it's hard to say if there could be anything more.
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I have the 1747, I flashed a different mobile but so far no change. Not good speeds as in 10mbps and not higher. Could that be just my area?
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Modem
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I think flashing the modem worked, I just got a 22,000 k on my speed test
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Related

How would I flash an att ROM for my tmo gs3

So the title says it all, I have a T-Mobile gs3 that is unlocked running on Att. How do I go about flashing att Roms to this phone, I've read many places its possible and I've never been steered wrong by xda so help me out?
Rob
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You really don't need to. Its the same thing. Just keep a tmo ROM on. It will still work. If anything flash a radio. I know on galaxy s 2 radios are compatible. Not sure about the s3 since the att version has lte.
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Only reason I was asking is the different ROMs available and all
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RobPiazzajr89 said:
Only reason I was asking is the different ROMs available and all
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Just flash it like any other ROM through recovery
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Is the AT&T Note 2's "Radio Chipset" capable of 42mbps?

Is it?
Saw this on another thread.
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Looks like AT&T's LTE. But can an AT&T Note 2 work on T-Mobile's 42mbps data connection? T-Mobile doesn't have LTE, yet.
UrbanLagoon said:
Saw this on another thread.
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No clue at all. Sorry to dissapoint.
winlinmac001 said:
Is it?
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In other words you're wondering if it's like the skyrocket, which the radio supported LTE but also had dual channel HSPA (21x2, hence your 42Mbps). All you had to do was switch modems...
Would be interesting to actually know... On way to a wake, don't feel like looking it up now...
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On AT&T, no. Also http://forum.xda-developers.com/showthread.php?t=2068041
Yes.
Im on At&t im stock and I got that top result in an lte area. *edit*Misunderstood your question. Im on Att with an att note 2.
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Note 2 issues

My co worker and I have note 2 mine works and her phone is never connecting to network. She can't use Internet and it's very slow. Her phone is with mobilicity and mine is also with mobilicity. What you guys think is the problem? Radio? Her baseband is T889VVLBMA3 and mine is different baseband.
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Anyone?
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I'm not with mobilicity ,but I would suggest seeing if there are other modems. Your friend does get signal, correct just not as good as yours.... sorry I can be of more help
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The fault is most likely on Mobilicity. It's network is just not ready for service.
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Amowagou said:
The fault is most likely on Mobilicity. It's network is just not ready for service.
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But mine is not doing that. Her phone just go to no service when I'm standing next to her and extremely slow. I factory reset and it didn't work.
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sofia-captivate said:
But mine is not doing that. Her phone just go to no service when I'm standing next to her and extremely slow. I factory reset and it didn't work.
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Her phone still have Samsung warranty. She can contact Samsung and let them to fix the problem, or if she is rooted just flash another modem and see if that resolve the problem.
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Rules also state do not bump your question for 24 hours, not 2.

I have a Verizon note 2 with tmobile sim

Looking for modems I can flash ...feeling flashy
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thatruth132 said:
Looking for modems I can flash ...feeling flashy
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Don't flash a tmo modem on your Verizon note. You will not get service.
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Screwed
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kennyglass123 said:
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My bad big homie
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Got it working but no Lte in my area
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thatruth132 said:
Got it working but no Lte in my area
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Did you successfully flash a tmobile sch-t889 modem onto a verizon sch-i605?
Or did you just run a ROM like JellyBeans or other that enables H+?
I still have my VZW SCH-i605 also and get pretty solid H+ speeds on TMobile but had weird MMS issues that drove me nuts and I ended up just grabbing the TMO version.
Well I fkash the tmobile tablet rom by flashing only the tmobile rom and a verizon kernal amd added the fast.t-mobile.com apn and gt 6 to 8 mbps
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thatruth132 said:
Well I fkash the tmobile tablet rom by flashing only the tmobile rom and a verizon kernal amd added the fast.t-mobile.com apn and gt 6 to 8 mbps
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how about mms are you able to send and receive those?
Also is this possible with a Sprint Note 2?
Hi - apologize in advance for the "noob" question - but I too would like to know how I can enable AWS bands (T-Mobile US and Wind mobile Canada) on my Verizon Note 2 i605tsv. I am running 4.1.2 all stock and I would appreciate if someone can almost spell it out for me.
Thanks,
Allen.

(Q) best tmobile rom

Anyone know the best kernel, rom and modem to have for tmobile on the 317. I already am running cr 4.9 and saberkern on it.
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The one that you like the best... And this will probably be closed.
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Was ttying to get peoples opinion but thanx anyway
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I understood you I guess I posted this the wrong way I was just wanting to know who had what rom that works best with tmobile on the i317.
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Imo you're already running the best rom/kernel. If you don't think it's awesome then try something else.
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On the same topic, can I get T-Mobile 4G on my 317? I didn't realize there might be a difference when I bought it. I haven't received my SIM yet, so can't test it. If I can't get 4G though, I'm going to have to sell this one and get a T-Mobile branded device.
I do think it is awsome. I was trying to get everyones opinion.
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Mach you can enable aws on the 317 to get tmobile bands which will enable you to get 3g and 4g
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flip69zz said:
Mach you can enable aws on the 317 to get tmobile bands which will enable you to get 3g and 4g
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Will do. Probably flash this thing to the ROM you are using. Does that ROM allow for wifi hotspot?
Yes it does I havent tried it yet but it is there im using cleanrom 4.9 with saber kern and updated modem
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