[Q] Unlocking AT&T S4 - T-Mobile Samsung Galaxy S 4

I have an AT&T Galaxy S 4, SGH-I337 running Android 4.4.2 and I want to unlock it. I haven't had any luck with doing it my self through the Service Menu, I guess due to KitKat.
My question is If I use Towelroot to root my phone, will I be able to unlock my phone and use on T-Mobile?
Thanks for all the great stuff on your site!

This is a question for the AT&T Gs4 forum.

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[Q] ATT Note 3 with T-Mobile firmware

Does anyone know whether it's possible or not to flash T-Mobile's Note 3 firmware to a ATT Note 3?
I have an ATT Note 3 on T-Mobile network. I wanted the Wi-Fi Calling feature from T-Mobile and would love to be able to load their firmware on the ATT Note 3.
Any help is very much appreciated.
Thanks.
bum01 said:
Does anyone know whether it's possible or not to flash T-Mobile's Note 3 firmware to a ATT Note 3?
I have an ATT Note 3 on T-Mobile network. I wanted the Wi-Fi Calling feature from T-Mobile and would love to be able to load their firmware on the ATT Note 3.
Any help is very much appreciated.
Thanks.
Click to expand...
Click to collapse
AT&T NOTE 3's Bootloader is LOCKED so for now there is No CUSTOM ROM OR CUSTOM RECOVERY. So NO Tmobile Rom will not work Until somebody find a way to unlock At&t note3's BOOTLOADER.
mha1021 said:
AT&T NOTE 3's Bootloader is LOCKED so for now there is No CUSTOM ROM OR CUSTOM RECOVERY. So NO Tmobile Rom will not work Until somebody find a way to unlock At&t note3's BOOTLOADER.
Click to expand...
Click to collapse
Thank you for the information. I'll just wait til someone unlocks the bootloader.

Unlocked AT&T Note 2 on T-Mobile Rom KitKat question

Hi everyone, it's Friday and I want to start the weekend off by upgrading my Note 2 (well currently my mom's )! The phone is still on 4.1 I believe, but it is rooted and sim unlocked and currently having the AWS band unlocked as well. It is being used with t-mobile the stock deoxed t-mobile rom that I got from the forum. I want to ask, how can I upgrade to the latest KitKat 4.4.2 while keeping my bootloader unlocked as is, be able to use a t-mobile rom that is compatible with the at&t note 2 (eventhough there's no real differences between at&t and t-mobile's version since I have the AWS band unlocked), and having the wi-fi calling feature of the t-mobile services? Also I want to be on the latest modem and kernel of the kitkat so that way it can work for both t-mobile or at&t if I decide to go back to AT&T. The LTE needs to be working for at&t as well, as t-mobile on a refarmed area.
Thank you so much for your help everyone as I am completely stumped on what to use!

How to Manual unlock AT&T S3 I747 4.4.2?

I just bought a phone from a friend today Galaxy S3 4.4.2
so how can i unlock it without paid online because I dont trust any of those and dont want to spend money too.
There are some posts told about downgrade to 4.1.1 however, there are some people tell me not to do so because 4.3 and higher cant be downgrade or my phone become brick.
so is there other way around?
Is your phone running a stock 4.4.2 or a custom 4.4.2? If it is running a stock Samsung 4.4.2 ROM, you will have to buy a code.
audit13 said:
Is your phone running a stock 4.4.2 or a custom 4.4.2? If it is running a stock Samsung 4.4.2 ROM, you will have to buy a code.
Click to expand...
Click to collapse
AT&T 4.4.2. It is not custom ROM
You can only unlock the phone using a code.

i want to unlock my at&t samsung galaxy note ll 4.4.2 bandband version i317ucucne5

i want to unlock my at&t samsung galaxy note ll 4.4.2 bandband version i317ucucne5
i need a step by step and how to unlock my note2
i tried about everything you could thing of ans nothing is working
so can you please help me with my problems
at&t samsung galaxy note ll
android version 4.4.2
bandband version i317ucucne5
i really dont want my phone rooted so is there a way to do it without doing that?
because i like the stock rom and i want to be able to update the phone when a new version come out
Sir,
Please wait until mods will move this thread to the device specific forum.
For reply or more questions please register an account on XDA forums.
Stand by
Good luck
1. Simply buy an unlock code. 2. It's emailed to you. 3. Insert a non at&t sim. 4. Boot the phone. 5. Type in the code. Done!

[Q] Need Help updating sim-unlocked att note 2 to 4.4.2

hey guys, i wanted to update my Samsung Galaxy Note II i317 (AT&T note 2) to 4.4.2 from 4.1.2. its sim unlocked and im using it in UK atm. im not a fan of root and stuff as i can use some apps like my banking apps if i root. so i was wondering if someone could guide me to update to the official 4.4.2 firmware. i looked online to find the file and tru some forums but no luck. the regular way, settings-check for update on phone comes with no results as well
thanx a lot guys
Look here for stock Odin 4.4.2 firmware.
http://goo.gl/IYVW80
And read the Op for instructions ok.

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