My contract just expired so got an unlock code from AT&T, but it doesn't work. According to the instruction email, it won't work on a rooted device.
Does anyone have experience, if I odin to stock, would the unlock code work, and if the phone would stay unlocked if I flash a custom ROM?
Also, could anyone post the files to odin to MDL? The link it the thread that had it no longer works.
Thanks.
Sent from my GT-I9505G using XDA Free mobile app
You cant unlock with at&t sim!!
You need tmobile sim card to unlock. If you tried already go head back to stock do unlock aim with different carried sim then flash what ever rom you want.
Good luck
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
josemald said:
Also, could anyone post the files to odin to MDL? The link it the thread that had it no longer works.
Thanks.
Sent from my GT-I9505G using XDA Free mobile app
Click to expand...
Click to collapse
It's free to join and worth your time.
http://www.sammobile.com/firmwares/3/?download=14623
evobb10 said:
You cant unlock with at&t sim!!
You need tmobile sim card to unlock. If you tried already go head back to stock do unlock aim with different carried sim then flash what ever rom you want.
Good luck
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks. Luckily I have a Peruvian SIM card, from when I traveled, I used that to trigger the code and failed twice to unlock. I know I only have 5 attempts total so I wanted to make sure to get it right the next time. Did you tried just unrooting on your custom ROM? I'm wondering if that would be enough or going back to stop is required.
~wolverine~ said:
It's free to join and worth your time.
http://www.sammobile.com/firmwares/3/?download=14623
Click to expand...
Click to collapse
Thanks, I'm downloading it right now.
Related
Yesterday when i rooted my phone, flashed Liquidsmooth rc9 and then reseted via triangleaway and flashed a sweden carrier rom and then the poland rom my phone worked with my old operator.
Does root actually remove sim lock?
Root doesnt unlock your phone however there is an app available in the market which allows you to sim unlock if youre rooted.
Google it.. you will find it
Edit: its called galaxsim unlock
Sent from my GT-I9300 using xda app-developers app
tele27 said:
Root doesnt unlock your phone however there is an app available in the market which allows you to sim unlock if youre rooted.
Google it.. you will find it
Edit: its called galaxsim unlock
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Hope you got your answer, post in the Q & A section next time.
Thread closed.
i thought we were still waiting for the verizon model to come out before the unlocked bootloader method to be released. how are we able to have CM for ATT? is it this Loki stuff that is making that possible?
Some people bought their phones off contract and have unlocked bootloaders. Also by using a company for a fee can get you an unlock code.
Sent from my SAMSUNG-SGH-I337 using xda premium
Sorry for the noob question, but I got my AT&T S4 from Best Buy with my 2 year upgrade contract for $200, and my friend bought his from Best Buy AT&T S4 off the contract except a lot more expensive at $749.99. Is there a difference as I thought they were both i337 models... and all were locked bootloaders...
Not to mention if you use the OUDHS recovery, it's set up to Auto-Loki any ROM which is why it would make a TW-based CM work just fine. That being said, you're going to be dealing with nightlies, so if you're not ready to have a few issues here and there, it's not worth it to you to install it until an official release comes along.
RujinXERO said:
i thought we were still waiting for the verizon model to come out before the unlocked bootloader method to be released. how are we able to have CM for ATT? is it this Loki stuff that is making that possible?
Click to expand...
Click to collapse
The Verizon model came out 3days ago
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
Chris13002 said:
Sorry for the noob question, but I got my AT&T S4 from Best Buy with my 2 year upgrade contract for $200, and my friend bought his from Best Buy AT&T S4 off the contract except a lot more expensive at $749.99. Is there a difference as I thought they were both i337 models... and all were locked bootloaders...
Click to expand...
Click to collapse
Buying through the major carriers means a subsidized cost. If you're buying off-contract, it means you're the one paying for that subsidization and not the carrier, hence the larger cost. This is exactly why people flock to CL when buying phones off-contract because it's significantly cheaper, It doesn't change anything about the phone's internal hardware, An I337 bought at BB off-contract is still the same physical model as one bought on-contract through an AT&T Store.
Phoneguy589 said:
Some people bought their phones off contract and have unlocked bootloaders. Also by using a company for a fee can get you an unlock code.
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
Umm. No.
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
Phoneguy589 said:
Some people bought their phones off contract and have unlocked bootloaders. Also by using a company for a fee can get you an unlock code.
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
I think you're a bit confused. What you're talking about is for a SIM unlock. Completely unrelated to the bootloader unlock we're mentioning here. As of right now, there is no bootloader unlock available for the AT&T/VZW GS4s
oh i thought it came out on the 30th.. so i guess i gotta search around for the unlock method? not sure i understand this "Loki" stuff
Phoneguy589 said:
Some people bought their phones off contract and have unlocked bootloaders. Also by using a company for a fee can get you an unlock code.
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
Lmao this made me chuckle
Sent from my SAMSUNG-SGH-I337 using xda premium
RujinXERO said:
oh i thought it came out on the 30th.. so i guess i gotta search around for the unlock method? not sure i understand this "Loki" stuff
Click to expand...
Click to collapse
Loki is not really an unlock, it's more of a way to circumvent the bootloader since as of right now there's no way to unlock the AT&T variant GS4s. Look at this thread first to download what you'll need for root:
http://forum.xda-developers.com/showthread.php?t=2252248
After that, you can visit this thread here and find what you'll need to use a recovery. Here's one that will Auto-Loki your ROMs for you:
http://forum.xda-developers.com/showthread.php?t=2291956
Or you can run TWRP/CWM and flash this kernel after installing whatever ROM you choose for Loki:
http://forum.xda-developers.com/showthread.php?t=2292341
With these tools installed, you can now run any ROM of your choice, but try to stick to those more closely based to the stock ROM as you can to keep all of your features working.
Hope that helps.
neo_styles said:
Loki is not really an unlock, it's more of a way to circumvent the bootloader since as of right now there's no way to unlock the AT&T variant GS4s. Look at this thread first to download what you'll need for root:
http://forum.xda-developers.com/showthread.php?t=2252248
After that, you can visit this thread here and find what you'll need to use a recovery. Here's one that will Auto-Loki your ROMs for you:
http://forum.xda-developers.com/showthread.php?t=2291956
Or you can run TWRP/CWM and flash this kernel after installing whatever ROM you choose for Loki:
http://forum.xda-developers.com/showthread.php?t=2292341
With these tools installed, you can now run any ROM of your choice, but try to stick to those more closely based to the stock ROM as you can to keep all of your features working.
Hope that helps.
Click to expand...
Click to collapse
so yeah i found that TWRP comes loki'd up so i flashed it but doesnt auto-loki the roms and kernals so i was thinking of flashing that recovery you just linked.. but really all i want is Google Wallet to work.. so from the looks of it all i need is a Deodexed TW Rom and i think i found one http://forum.xda-developers.com/showthread.php?t=2280556 after that i just flash the GW fix if i'm not mistaken..
RujinXERO said:
so yeah i found that TWRP comes loki'd up so i flashed it but doesnt auto-loki the roms and kernals so i was thinking of flashing that recovery you just linked.. but really all i want is Google Wallet to work.. so from the looks of it all i need is a Deodexed TW Rom and i think i found one http://forum.xda-developers.com/showthread.php?t=2280556 after that i just flash the GW fix if i'm not mistaken..
Click to expand...
Click to collapse
Just keep your eyes on a thread for the GW fix. Should be in the Android Development (not Original) thread. I've skimmed past it several times in the past couple days. And, yes, OUDHS will auto-Loki. TWRP as of right now will not.
neo_styles said:
Just keep your eyes on a thread for the GW fix. Should be in the Android Development (not Original) thread. I've skimmed past it several times in the past couple days. And, yes, OUDHS will auto-Loki. TWRP as of right now will not.
Click to expand...
Click to collapse
found the fix thread.. seems to be too difficult for me.. hangs at boot every time i flash that zip.. guess i'll just have to wait until someone has a rom with the fix preinstalled
ogxku5h said:
Lmao this made me chuckle
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
So people that have an At&t S4 with the bootloader unlocked FROM At&t can't run Cm10.1? Wow, you should let them know.
Sent from my SAMSUNG-SGH-I337 using xda premium
Phoneguy589 said:
So people that have an At&t S4 with the bootloader unlocked FROM At&t can't run Cm10.1? Wow, you should let them know.
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
Not an unlocked bootloader. Bootloader will be locked if u get the s4 from att. U can install twrp using goo manager then flash a loki'd rom/kernel if you wish. Make sure they are loki'd.
Sent from my SAMSUNG-SGH-I337 using xda premium
They give you the unlock code if you buy it contract free.
Sent from my SAMSUNG-SGH-I337 using xda premium
Phoneguy589 said:
They give you the unlock code if you buy it contract free.
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
Again. No. You are talking about SIM unlock - which has NOTHING to do with this thread. This thread is about BOOTLOADER unlocking.
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
Baldilocks said:
Again. No. You are talking about SIM unlock - which has NOTHING to do with this thread. This thread is about BOOTLOADER unlocking.
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
Click to expand...
Click to collapse
I'm sorry if I misunderstood. I was under the impression unlocking via website or at&t imei unlock code would unlock the bootloader. My fault.
Sent from my SAMSUNG-SGH-I337 using xda premium
I'm trying to domestic unlock my phone but everytime i try to flash the mdc modem using odin, i get FAIL all the time
what am i doing wrong ?
Once on mf9/mk2 you can't flash back/downgrade due to knox bootloader from my understanding. Search forums to be sure.
patrockss said:
Once on mf9/mk2 you can't flash back/downgrade due to knox bootloader from my understanding. Search forums to be sure.
Click to expand...
Click to collapse
so theres no way i can domestic unlock my gs4 ?
Sorry my knowledge of unlocking is limited. You can apparently flash the modem and unlock. Possible you got a bad download?
Brainfeederz said:
I'm trying to domestic unlock my phone but everytime i try to flash the mdc modem using odin, i get FAIL all the time
what am i doing wrong ?
Click to expand...
Click to collapse
There is one thread about Rooting w Knox but its the one b4 your build, however he may know more about it, you could start there. Btw can you send me the link dealing w the MDC unlck method. I saw it once but cant seem to find it, was gona do the same myself
StifflerServices said:
There is one thread about Rooting w Knox but its the one b4 your build, however he may know more about it, you could start there. Btw can you send me the link dealing w the MDC unlck method. I saw it once but cant seem to find it, was gona do the same myself
Click to expand...
Click to collapse
Can you link me to that thread ?
And here's the guide
http://forum.xda-developers.com/showthread.php?t=2530610
Sent from my SPH-L720 using XDA Premium 4 mobile app
And here's the guide
http://forum.xda-developers.com/showthread.php?t=2530610
Sent from my SPH-L720 using XDA Premium 4 mobile app[/QUOTE]
this looks interesting.
runwithme said:
Did you try asking Sprint to unlock the device?
---------- Post added at 09:36 AM ---------- Previous post was at 09:21 AM ----------
this looks interesting.
Click to expand...
Click to collapse
Sprint won't perform a domestic unlock
Sent from my SPH-L720 using XDA Premium 4 mobile app
Brainfeederz said:
Sprint won't perform a domestic unlock
Sent from my SPH-L720 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Its still the same as international unlock. If sprint unlocks it you have to manually change settings so it will be used domesticly
Sent from my SPH-L720 using xda app-developers app
I'm looking to flash custom Recovery's and what not. I just got the phone 5/2/14. The SGH-I337 on AT&T. Got the phone with 4.4.2 kk. Updated when update was available. Wanted to know if I could use Odin to flash things like any other Samsung phone.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
You can not flash a custom recovery. The bootloader is locked. If you want to flash custom roms look in the general forum. Look for " index all things mk2 nb1"
Sent from my Nexus 5 using XDA Free mobile app
OK can you unlock the boot loader at all?
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
iTzz_KAMIKAZE said:
OK can you unlock the boot loader at all?
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
No
Sent from my Nexus 5 using XDA Free mobile app
OK and I was looking through the forums and searching through them and found nothing for root or recovery of nc1.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
iTzz_KAMIKAZE said:
OK and I was looking through the forums and searching through them and found nothing for root or recovery of nc1.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Start here and read it all about 6 times. Rooting and putting a rom on the i337 with mk2 or nb1 is not for the faint of heart. http://forum.xda-developers.com/showthread.php?p=49562527
Sent from my SAMSUNG-SGH-I727 using XDA Free mobile app
---------- Post added at 09:27 PM ---------- Previous post was at 09:25 PM ----------
jd1639 said:
Start here and read it all about 6 times. Rooting and putting a rom on the i337 with mk2 or nb1 is not for the faint of heart. http://forum.xda-developers.com/showthread.php?p=49562527
Sent from my SAMSUNG-SGH-I727 using XDA Free mobile app
Click to expand...
Click to collapse
Edit, follow the same steps for nc1 as nb1
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OK wjatvandroid version is nb1?
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
iTzz_KAMIKAZE said:
OK wjatvandroid version is nb1?
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
It's 4.4.2. Mk2, nb1, and nc1 are just some att revisions of 4.4.2
Sent from my SAMSUNG-SGH-I727 using XDA Free mobile app
*What version
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Oh ok
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
I'm on the same situation, just got my phone from AT&T (SGH-i337) with 4.4.2, now on baseband NC1, I would like to root the phone and it seems the only way is downgrading to NB1 and then downgrade again to MK2.
But I'm not so sure if it's safe to flash the roms having a SIM lock on my phone, is it necessary to unlock it before trying to flash?
Another noob question, a locked bootloader means I can't get CWM, but can I still install custom roms installable through Odin?
Sorry, No custom ROM's for locked bootloaders.
gtluis said:
I'm on the same situation, just got my phone from AT&T (SGH-i337) with 4.4.2, now on baseband NC1, I would like to root the phone and it seems the only way is downgrading to NB1 and then downgrade again to MK2.
But I'm not so sure if it's safe to flash the roms having a SIM lock on my phone, is it necessary to unlock it before trying to flash?
Another noob question, a locked bootloader means I can't get CWM, but can I still install custom roms installable through Odin?
Click to expand...
Click to collapse
Nope. The only way to get a custom ROM would be to use safestrap.
rgrbckr said:
Nope. The only way to get a custom ROM would be to use safestrap.
Click to expand...
Click to collapse
What about the SIM lock? Do I need to get my phone SIM unlocked before flashing a stock ROM?
gtluis said:
What about the SIM lock? Do I need to get my phone SIM unlocked before flashing a stock ROM?
Click to expand...
Click to collapse
I would sim unlock before flashing a custom rom, a stock rom, flashed via odin is fine
Sent from my Nexus 5 using XDA Free mobile app
It shouldn't matter
gtluis said:
What about the SIM lock? Do I need to get my phone SIM unlocked before flashing a stock ROM?
Click to expand...
Click to collapse
Sim Locking only restricts your phone to a particular carrier, it wouldn't interfere with a custom rom, as long as said rom was built for your carrier.
rgrbckr said:
Sim Locking only restricts your phone to a particular carrier, it wouldn't interfere with a custom rom, as long as said rom was built for your carrier.
Click to expand...
Click to collapse
So that means I can use any SGH-i337 specif roms but not the i9505 ones, right?
sort of
gtluis said:
So that means I can use any SGH-i337 specif roms but not the i9505 ones, right?
Click to expand...
Click to collapse
It needs be compatible with your carrier and safestrap too Check out the saestrap posts, they'll give you a full run down.
I just updated Kk and want to unlock bootloader plz can anyone help me???
Sent from my XT907 using XDA Free mobile app
l2adiant said:
I just updated Kk and want to unlock bootloader plz can anyone help me???
Sent from my XT907 using XDA Free mobile app
Click to expand...
Click to collapse
Not possible. The path was locked up three OTAs ago.
RikRong said:
Not possible. The path was locked up three OTAs ago.
Click to expand...
Click to collapse
Any hope for future unlock???
Sent from my XT907 using XDA Free mobile app
l2adiant said:
Any hope for future unlock???
Sent from my XT907 using XDA Free mobile app
Click to expand...
Click to collapse
I wouldn't count on it.
RikRong said:
I wouldn't count on it.
Click to expand...
Click to collapse
But m waitin cuz i wanna install custom rom
Sent from my XT907 using XDA Free mobile app
l2adiant said:
But m waitin cuz i wanna install custom rom
Sent from my XT907 using XDA Free mobile app
Click to expand...
Click to collapse
You'll be waiting a long time.
RikRong said:
You'll be waiting a long time.
Click to expand...
Click to collapse
Ahhh the fact is when i bought it was already on 4.1.2 therefore couldn't resist to update as i knew bootloader bug fixed
I hope someone working on it
Sent from my XT907 using XDA Free mobile app
There really was only a very short window of time to unlock the bootloader. Unless you got an M after the update that was still on the original firmware. Almost right after Rosenberg published, Verizon sent out their exploit patch... I really wish Verizon would stop doing this stuff. It makes no sense.
verizon
romma1 said:
There really was only a very short window of time to unlock the bootloader. Unless you got an M after the update that was still on the original firmware. Almost right after Rosenberg published, Verizon sent out their exploit patch... I really wish Verizon would stop doing this stuff. It makes no sense.
Click to expand...
Click to collapse
i totally agree its bs
romma1 said:
There really was only a very short window of time to unlock the bootloader. Unless you got an M after the update that was still on the original firmware. Almost right after Rosenberg published, Verizon sent out their exploit patch... I really wish Verizon would stop doing this stuff. It makes no sense.
Click to expand...
Click to collapse
Motorola just released kernel source code, i dont know but can this help?????
Sent from my XT907 using XDA Free mobile app
This will not likely help much unlocking the bootloader, but it is nice of them to do so promptly to allow the few devs who build ROMs to continue updating with the new kernel.
It will help with our custom ROMs...
Sent from my XT907 using XDA Premium 4 mobile app
KitKat troubles
I purchased two used Razr M's for use on Straight Talk. After using Radiocomm, the phones worked great. My wife updated to KitKat and lost her service. I used Radiocomm on hers and have it running again. I upgraded mine also and now we both screwed. Modem Fast Dormancy Monitor Service error pops up all the time. I watched mine screen come on like a reboot three times yesterday. Before I went to bed, I noticed that I had no service. A reboot and service came back. I sent two emails to Motorola and have no reply as of yet. KitKat runs great, but now I just may have to buy two more phones. I don't see any help coming and would advise people to stay away from these phone unless using on Verizon. I didn't know all the trouble a locked bootloader and not being able to root would cause. I read that it had been implied that Android slow release stages were to cause people to buy new phones for updates. So I guess the KitKat issues I'm facing are the same. Encourage me to buy before my wife skins me alive!
There is a fix for the Modem Fast Dormancy bug but it requires root in order to edit the build.prop and disable it.
Without root, it is possible there maybe a way to disable those functions by editing the NVM, but it will require some considerable work to isolate the NV Items and parameters responsible.
After editing the build.prop the phone performs pretty well under KK for GSM/WCDMA service.
I will try and take a look at the NV dumps and see what I can find. No promises.