Database Users

T-Mobile ROM on N900W8

I tried to find something for this specific question, and I apologize ahead of time if it's already answered.
I purchased a Galaxy Note 3 on Best Buy's website, and I got an unlocked N900w8 model. Seems to be the mexican variant, not the canadian version. Still has no kitkat update, and it has LTE.
I have T-Mobile, and would like Kitkat right now, and since the Galaxy note 3 T-Mobile version already has Kitkat, can I flash it with the T-Mobile stock ROM? Or will I run into issues?
From what I have found, both have the same feature set, including the same LTE frequencies.

If knox not already tripped, you can follow this guide to not trip it if you want to root, install custom recovery/rom , also you can go back to 4.3. Otherwise you can flash tmo firmware and there wont be any issue.

hey_joe said:
If knox not already tripped, you can follow this guide to not trip it if you want to root, install custom recovery/rom , also you can go back to 4.3. Otherwise you can flash tmo firmware and there wont be any issue.
Click to expand...
Click to collapse
Ok so just to confirm, when you say "otherwise", so I can just flash a kitkat t-mobile firmware on this, and it'll work just fine without issue? Talking stock kitkat t-mobile firmware, here in the US on this hardware.
It's not currently rooted at all, no mods done period so far.

[Help] New phone i337m Root help

I've just recently bought this S4 off my friend
The phone was bought in canada, and sent to Denmark for my friend's brother to use
and he now sent it back to me (Canada) because my S3 has died on me.
It is an GS4 i337m VLUFNE1
It is on official firmware 4.4.2
I want to root it to enable AWS to use it with Wind mobile
I assume the phone is unlocked because it was used in Denmark
Please direct me to a thread that will be able to root this model
I have looked at http://forum.xda-developers.com/showthread.php?t=2293800
but I'm nervous to follow the method because there is a discussion about unlocked and locked bootloaders, and i'm not sure
if this method will work for mine.
Your help is appreciated.

There is no carrier logo on the back of the phone either, if that helps.

Did you check if towelroot works? Its just running an app.

How to use AT&T s4 on international network

Hi guys one of my friends bought a S4 in the US, It's AT&T locked SGH-I337 so can't use it with sim in our country (South Africa)We have two models of S4 here, the I9500&I9505. Was wondering what the right steps is to get the phone working? Must I root the phone and flash custom Rom & kernel or just unlock sim card? I'm not new to Rooting or flashing Roms but haven't fidled with carrier locked phones before. And is it possible to use custom Roms from At&t in other countries thanks in advance [emoji2]
Send from my UNBENDABLE NOTE 3 ?<br/>
Send from my UNBENDABLE NOTE 3 ?

Leonidas300 said:
Hi guys one of my friends bought a S4 in the US, It's AT&T locked SGH-I337 so can't use it with sim in our country (South Africa)We have two models of S4 here, the I9500&I9505. Was wondering what the right steps is to get the phone working? Must I root the phone and flash custom Rom & kernel or just unlock sim card? I'm not new to Rooting or flashing Roms but haven't fidled with carrier locked phones before. And is it possible to use custom Roms from At&t in other countries thanks in advance [emoji2]
Send from my UNBENDABLE NOTE 3 ?<br/>
Send from my UNBENDABLE NOTE 3 ?
Click to expand...
Click to collapse
The Sgh-i337 is basically the same as the gt-i9505 EXCEPT for ATT locking the bootloader on that model.
You CAN Sim unlock it so you can insert your Sim into it. You will have to reach it a bit though. It helps if you know what firmware is installed on the phone. If it is MDB, MDL, or MF3 it would be easier to do I believe. Either way look for the threads about unlocking.
If you have NEWER firmware then there are separate threads for it, and it will more than likely need to be rooted, flash a older modem, then perform the Sim unlock from the menu. If you cannot find the correct post I can help look for it later.
Just reply back with WHAT firmware and Baseband you have installed on the phone and we should be able to help you further.
If you do have MDB or MDL firmware do NOF update it...

RockRatt said:
The Sgh-i337 is basically the same as the gt-i9505 EXCEPT for ATT locking the bootloader on that model.
You CAN Sim unlock it so you can insert your Sim into it. You will have to reach it a bit though. It helps if you know what firmware is installed on the phone. If it is MDB, MDL, or MF3 it would be easier to do I believe. Either way look for the threads about unlocking.
If you have NEWER firmware then there are separate threads for it, and it will more than likely need to be rooted, flash a older modem, then perform the Sim unlock from the menu. If you cannot find the correct post I can help look for it later.
Just reply back with WHAT firmware and Baseband you have installed on the phone and we should be able to help you further.
If you do have MDB or MDL firmware do NOF update it...
Click to expand...
Click to collapse
Thanks for reply ,I have NC1 firmware and I used Method 3 on this guide http://forum.xda-developers.com/showthread.php?t=2595457 .SUCCESS!
Could you recommend a modem I could try other than MF3 as the signal isn't that great ?

Leonidas300 said:
Thanks for reply ,I have NC1 firmware and I used Method 3 on this guide http://forum.xda-developers.com/showthread.php?t=2595457 .SUCCESS!
Could you recommend a modem I could try other than MF3 as the signal isn't that great ?
Click to expand...
Click to collapse
Not sure which would work best for your area. You can download and try any/all of them until you find one that works best. You can switch back and forth with no issues without worries

Noib questions about I337UCUFNC1

I'm new to rooting ATT phones, my wife just go a free ATT S4 I337UCUFNC1 from a friend and I want to root, convert it from ATT to T-Mobile phone then unlocking it.
The phone doesn’t have a sim yet but I'm planning on putting my wife's present T-mobile sim in there.
I'm very familiar with the T-mobile Samsung S4 version.
I've read that I need a safestrap after root?
Can I update to 4.4.4?
Can someone point me in the right direction?

LEGEND94 said:
I'm new to rooting ATT phones, my wife just go a free ATT S4 I337UCUFNC1 from a friend and I want to root, convert it from ATT to T-Mobile phone then unlocking it.
The phone doesn’t have a sim yet but I'm planning on putting my wife's present T-mobile sim in there.
I'm very familiar with the T-mobile Samsung S4 version.
I've read that I need a safestrap after root?
Can I update to 4.4.4?
Can someone point me in the right direction?
Click to expand...
Click to collapse
Follow this to root http://forum.xda-developers.com/showthread.php?p=56453100. To run on tmobile you'll have to sim unlock it. Try regionally away
http://forum.xda-developers.com/showthread.php?p=46187852
Sent from my Nexus 9 using XDA Free mobile app

To Sim unlock, flash the MF3 modem in safestrap recovery and then run regionlockaway app.

Thanks alot, I was able to boot in Safestrap Recovery but after I rebooted from that and then tried to reboot back into Recovery Safestrap FC'ed. I tried uninstalling the app and reinstalling it but is FC'ed again, dunno what's it going on.
How do I get back into Recovery if Safestrap is FC'ing? (I'm trying to flash the MF3 modem)

NVM, Got back into recover, flashed the modem now and used Region SimLock, I took my T-Mobile sim and put it in the AT&T phone and it works.
Now I will try to convert it from AT&T to a T-Mobile Phone using : http://forum.xda-developers.com/galaxy-s4-att/general/convert-i337-to-m919-wifi-caling-t2896719

Quick Question
If I use this method to convert from a AT&T to T-Mobile will I loose the Unlock Sim?
Would I be able to use Region SimLock again with the being updated to 4.4.4?

Got everything going... completed!
Thanks!

Question about a new Galaxy S5 I received

Hello,
I recently had to trade in my old Galaxy S5 (Verizon) which was damaged beyond repair and received a newer upgraded model. I tried rooting it but was unable to get it to boot so I had to put it back on 5.0. After reading through some content I've learned that my phone may not be rootable, I'm hoping I'm wrong and there is a way to do it and any help would be greatly appreciated.
Model: SM-G900V
Android Version: 5.0
Baseband: G900VVRU2BOG5
Build: LRX21T.G900VVRU2BOG5
I've read that BOG5 cant be rooted, but stumbled across this:
http://forum.xda-developers.com/verizon-galaxy-s5/development/vzwstock-based-tw-rom-t3178953
Can anyone tell me what that is and if I can install it on my phone to allow root?
Thanks

BOG5 cannot be rooted. In order to flash that ROM you linked, you have to be rooted first. So you are stuck.

landshark68 said:
BOG5 cannot be rooted. In order to flash that ROM you linked, you have to be rooted first. So you are stuck.
Click to expand...
Click to collapse
Thanks for the reply. Damn Verizon.

pbeezy said:
Thanks for the reply. Damn Verizon.
Click to expand...
Click to collapse
Verizon and I believe AT&T has locked bootloaders, which prevents their smartphones from gaining root.
It's really a shame.
You're only solution is to try trading it online for another Galaxy S5.
For example, I have a Canadian Galaxy S5 Model: SM-G900W8, which doesn't have a locked bootloader, easy to unlock, so I can now use any (GSM) SIM card.
Check which US mobile carriers would would on an unlocked S5, then root away.
I know (an unlocked) Canadian S5 works on AT&T & T-Mobile for sure.
Verizon is like Wind Mobile ( using UMTS and HSPA+ 3G mobile networks )
Good luck.