Develop Bugs

Foreign SIM doesn't prompt for unlock code -- how to unlock?

I have a SaskTel Samsung Galaxy S3 (SGH-I747M, baseband version I747MVLLE8) that is locked, and I want to unlock it. But when I insert a foreign SIM (from AT&T) I get no prompt for an unlock code. Instead it just says "No SIM card. Emergency calls only." I've contacted several of the online unlock code suppliers and they say without this prompt I can't unlock the phone. I've also tried to enter variations of the *7465625* code, but they do nothing at all. SaskTel says they don't provide unlock code. This despite the fact that I purchased the phone outright, and have no contract with them. Am I totally hooped, or is there some way I can get this phone unlocked?

ddice said:
I have a SaskTel Samsung Galaxy S3 (SGH-I747M, baseband version I747MVLLE8) that is locked, and I want to unlock it. But when I insert a foreign SIM (from AT&T) I get no prompt for an unlock code. Instead it just says "No SIM card. Emergency calls only." I've contacted several of the online unlock code suppliers and they say without this prompt I can't unlock the phone. I've also tried to enter variations of the *7465625* code, but they do nothing at all. SaskTel says they don't provide unlock code. This despite the fact that I purchased the phone outright, and have no contract with them. Am I totally hooped, or is there some way I can get this phone unlocked?
Click to expand...
Click to collapse
try another SIM, maybe the one you're using is borked.

Try this
#7465625*638*# (Insert Network Lock Keycode)
Sent from my SGH-I747M using xda app-developers app

cue_32 said:
Try this
#7465625*638*# (Insert Network Lock Keycode)
Sent from my SGH-I747M using xda app-developers app
Click to expand...
Click to collapse
I've already tried that, the phone doesn't respond to this keystroke sequence.

dLo GSR said:
try another SIM, maybe the one you're using is borked.
Click to expand...
Click to collapse
Possible, but I doubt it, since it works just fine in another phone. In any case I don't have another one to try.

Misread

#7465625*638*UNLOCKCODE#
I noticed in an earlier post, the place of the unlock code was after the #, it should be before. On the right track though. Probably just a typo.
unless you already tried that.

lamsik said:
#7465625*638*UNLOCKCODE#
I noticed in an earlier post, the place of the unlock code was after the #, it should be before. On the right track though. Probably just a typo.
unless you already tried that.
Click to expand...
Click to collapse
That and probably every variation of it I can think of! I am wondering though, is this code internal only to the phone, or does it go to the cellular network? When I do type it, it does nothing, though if I send it I get an "Invalid USSD" message returned from the network.

lamsik said:
#7465625*638*UNLOCKCODE#
I noticed in an earlier post, the place of the unlock code was after the #, it should be before. On the right track though. Probably just a typo.
unless you already tried that.
Click to expand...
Click to collapse
this code doesn't work on the LTE variants of the SGS3. most of the multi-stage codes (####*###) don't work, you just end up with an error.

Correct as stated. Additionally, if you have a foreign micro sim, and you are not on a stock ROM, the unlock screen prompt will not show. I was running AOKP, and could not get the prompt to show, so I flashed back to stock, unlocked phone, then flashed back to AOKP, bc TW sucks!
Sent from my SAMSUNG-SGH-I747 using xda premium

Gerbowski said:
Correct as stated. Additionally, if you have a foreign micro sim, and you are not on a stock ROM, the unlock screen prompt will not show. I was running AOKP, and could not get the prompt to show, so I flashed back to stock, unlocked phone, then flashed back to AOKP, bc TW sucks!
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
This is what I was starting to suspect. Can you refer me to a good, really clear step by step procedure to do this? I've never done this with a phone, and since I live in a small town, I doubt I can find anyone to help me here. So a step by step would be nice. Thanks.

ddice said:
This is what I was starting to suspect. Can you refer me to a good, really clear step by step procedure to do this? I've never done this with a phone, and since I live in a small town, I doubt I can find anyone to help me here. So a step by step would be nice. Thanks.
Click to expand...
Click to collapse
are you on a stock ROM?

i have a i747M and unlocked it with the at&t micro sim, so i know it works,
did u cut ur at&t sim down to size ? maybe u did it wrong and it wont recognize, or ur sim slot is ****ed up ....
ur best bet right now is to try another micro sim

Ok, I've now got my phone rooted. Can someone suggest how I can get the ROM set so that it will allow me to enter the unlock code when I insert a foreign SIM.

There's a 3rd potential method that hasn't been mentioned on here that we see working for most Samsung handsets. In fact, for some Samsung handsets (usually older ones) it is the only unlocking method that will work.
It is:
1. Turn on the phone with a non accepted or accepted SIM card inserted
2. Type #0111*CODE# replacing CODE with your network unlock code
However, if your service provider lock is active, then you'll need to use the code #0133*CODE# instead.
All unlocking methods (once you have the unlock code) are available here: http://www.mobileunlocked.co.uk/samsung-instructions.asp
Hope that helps.

Did you manage to unlock?
I'm facing the exact same issue. My S3 doesn't show the network unlock prompt when I insert a foreign SIM. Mine is locked to AT&T. It's also SGH-I747 model

You could try and unlock your phone as per this thread:
http://forum.xda-developers.com/showthread.php?t=2033225
Then try the SIM card after the phone is unlocked.
Oh, I believe this only works on Stock ROMS.

Tybalt said:
You could try and unlock your phone as per this thread:
http://forum.xda-developers.com/showthread.php?t=2033225
Then try the SIM card after the phone is unlocked.
Oh, I believe this only works on Stock ROMS.
Click to expand...
Click to collapse
Follow the link Tybalt quoted, you will unlock your phone and the sim won't ask for an unlock code because well, it's unlocked.... Follow the instructions, you need to be on JB 4.11 for this to work, some have had success on custom roms but not many....you don't need to root to do this and make sure when you see the success code you have 40 at the end not 30... i did this a couple times... 30 I think basically means you have locked it again ... and in the instructions when it says wait 30 or 60 seconds... you really do have to wait.. don't be impatient....it's a huge thread with many many successes.....

Samsung Galaxy S3
I have the same issue but I have a sgh-i747 Samsung galaxy S3 i brought it to koodo and was told it was a compatible phone with the company when unlocked. The problem/question i have is When i insert my new simcard the screen will not display any prompt to input a unlock code. It just says emergency calls only or unregistered sim. I inserted my sim card into another s3 same model, software versions, different provider, and the phone asked for the unlock code right when powered on. So i tried and flashed a new firmware but its doing the same thing.
I called koodo and they gave me instructions to create a new apn of Koodo SP it did not make my phone prompt me for an unlock code.
When i send an email to any website about unlocking my phone they advice me not to purchase there product if my phones not prompting me for a unlock code that will it more then likely not work.
I've seen methods online of using these to input an unlock code "#0111*UNLOCKCODE#" or "#7465625*638*UNLOCKCODE#" but when i tell the unlock website this information this still tell me not to purchase there product and i mean many numerous websites. I do not want to buy an unlock code only to try to input it with these methods and have it not work. Which i highly dought it would because the normal 7465625 command doesnt work either.
I also tried this factory unlock and it did nothing
PLEASE HELP!?!?

mobileunlocked said:
There's a 3rd potential method that hasn't been mentioned on here that we see working for most Samsung handsets. In fact, for some Samsung handsets (usually older ones) it is the only unlocking method that will work.
It is:
1. Turn on the phone with a non accepted or accepted SIM card inserted
2. Type #0111*CODE# replacing CODE with your network unlock code[/URL]
Hope that helps.
Click to expand...
Click to collapse
Thank you so much for this!
Whenever I typed any variation of the #7465625 code I would get the "emergency calls only" message. #0111*CODE# did the trick!
The provider didn't even know this, the best they could come up with after numerous calls to their hotline is that the phone was broken and/or that the SIM card was badly inserted, thus I should mail them the phone to the other side of the country for unlocking. Would they even have known how to do it over there?
My grandma says thanks!

Downgrade to 4.1.x from 4.3?

A friend of mine let me borrow his old GS3 from att while my tmobile Xperia was being repaired.
I was prepared to unlock it until I noticed that on 4.3 you can't really do that so then I went on a very long search to find ways to downgrade to 4.1.x firmware in order to SIM unlock the phone.
I haven't been able to find any way to get the lower firmware version, whether trying to get 4.1.1 via Odin, which returns some kind of authentication error, to flashing a custom rom with a 4.1.1 base which gives me a status 7 error in clockwork mod. If anyone knows any methods to downgrade or unlock on 4.3 and can share that would be appreciated.

In order to unlock, you need to be running completely stock 4.1.1, including the bootloader. You cannot downgrade the 4.3 bootloader which is why you are getting errors in Odin.
You'll need to purchase an unlock code.

audit13 said:
In order to unlock, you need to be running completely stock 4.1.1, including the bootloader. You cannot downgrade the 4.3 bootloader which is why you are getting errors in Odin.
You'll need to purchase an unlock code.
Click to expand...
Click to collapse
The senior member is very correct. I just successfully downgraded an i747 from stock 4.3 to 4.1.1 by flashing via Mobile Odin. This wouldn't be the first time I'll do this but the first time it went totally hitch-free. The system is running fine on stock 4.1.1 but, unfortunately, free unlocking is not supported via the service menu. If you try this, you'll find the 'missing' step [4] NW Lock NV Data INITIALLIZ ... is still at large.
Tough but until someone comes up with an hack or exploit, it's business time for the unlock code sellers.

Larry2999 said:
The senior member is very correct. I just successfully downgraded an i747 from stock 4.3 to 4.1.1 by flashing via Mobile Odin. This wouldn't be the first time I'll do this but the first time it went totally hitch-free. The system is running fine on stock 4.1.1 but, unfortunately, free unlocking is not supported via the service menu. If you try this, you'll find the 'missing' step [4] NW Lock NV Data INITIALLIZ ... is still at large.
Tough but until someone comes up with an hack or exploit, it's business time for the unlock code sellers.
Click to expand...
Click to collapse
How do I know which unlock code sellers are trustworthy?

vamanos said:
How do I know which unlock code sellers are trustworthy?
Click to expand...
Click to collapse
I'd be wary about endorsements because the internet abounds with so many scams these days of people purporting to sell unlock codes. You can easily tell which ones are scammers if they request an IMEI to "check for code availability". If you enter a random 15-digit code and you see it pretending to go through the motions of scanning and then comes back with 'code found' result, run with your money. There is nothing random about how IMEI numbers are generated and the odds of coming up with a random 15-digit number that is consistent with reality is a statistical improbability. I usually test by putting in an actual IMEI number with only the last digit changed. The last digit is a control number with only one possible outcome so if someone tells me they found a code with this bogus IMEI, I know immediately they are not worth the bother.
I have, however, used (http://maingsmserver.com/index.php) with 100% success several times. Cost of the 1-2 day Samsung service is $20 (compared with $30 on most other sites). Also payment is only via PayPal giving you additional security on your money. If the code is not found, the money or credits purchased is returned to your account.

How to sim unlock the trac phone sgh-s970g galaxy s4...and possibly others

Ok so this is still a work in progress but it works, and lte works on my att and tmobile sims. Ill post as many screen shots and be detailed as I possibly can so bear with me.....
So i have a samsung galaxy s4 the sgh-s970g, and a customer needed it unlocked so I thought I would give it a try. Its been a fun phone to mess with. So I am on 4.2.2 and this is the only version I have tested on. I havent tested on 4.3 so let me know if it works for you.
So my baseband is MH3. I used saferoot to root the phone and then I used the twrp for the m919 version to get a custom recovery. after this i went into recovery and made a nandroid. I would advice you do the same if your going to try this, because I am in no way responsible for anything that happens to your phone it will trip your knox counter and your warranty is now void.
ok so I have a tmobile sim in the phone the whole time because it gives you a invalid sim message and when you get rid of that the phone is unlocked. Now I flashed the wicked v-8 4.2.2 custom m919 rom onto the phone. And after that i booted it up like normal and had no problems booting it. So when it finally boots up this is what I see....
know with the tmobile rom it is asking for a sim unlock code. This is where it gets a little tricky.. Youll need to download region lock.apk
you can get it from the play store or from the developer on xda, (great app by the way). So now is when i procedded to use spt box to unlock part of this but i believe you can do it without the spt. so just set your phone up and when your done your settings should look like this... youll still have straight talk radio but everything else including kernel is the tmobile m919.
Ok so now go ahead and open up the region unlock apk and instead of pressing unlock your going to lock it. when its done go ahead and reboot it and then its going to ask your for a password again but this time you know it.. Its going to be 00000000, or atleast it was for me but like I said i dont believe spt is needed to reset the efs i believe the region lock apk will do this and it shoould say unlock succesful like this...
the only kicker is anytime you reboot your phone your going to have to run region lock and lock your modem and then reboot and type in the 8 zeros to unlock if someone figures out a better way that would be awesome.. I also believe this method could be used to help unlock the s4 l720t and sm-n900p without the assisstance of sprint. Any feedback and help would be greatly appreciated and enjoy your unlocked phone....

hi bro
robhuffster said:
the only kicker is anytime you reboot your phone your going to have to run region lock and lock your modem and then reboot and type in the 8 zeros to unlock if someone figures out a better way that would be awesome.. I also believe this method could be used to help unlock the s4 l720t and sm-n900p without the assisstance of sprint. Any feedback and help would be greatly appreciated and enjoy your unlocked phone....
Click to expand...
Click to collapse
hi bro, my question is, i have one L720T for unlock this, i need root with m919 ? and unlock with SPT BOX ???

robhuffster said:
Ok so this is still a work in progress but it works, and lte works on my att and tmobile sims. Ill post as many screen shots and be detailed as I possibly can so bear with me.....
So i have a samsung galaxy s4 the sgh-s970g, and a customer needed it unlocked so I thought I would give it a try. Its been a fun phone to mess with. So I am on 4.2.2 and this is the only version I have tested on. I havent tested on 4.3 so let me know if it works for you.
So my baseband is MH3. I used saferoot to root the phone and then I used the twrp for the m919 version to get a custom recovery. after this i went into recovery and made a nandroid. I would advice you do the same if your going to try this, because I am in no way responsible for anything that happens to your phone it will trip your knox counter and your warranty is now void.
ok so I have a tmobile sim in the phone the whole time because it gives you a invalid sim message and when you get rid of that the phone is unlocked. Now I flashed the wicked v-8 4.2.2 custom m919 rom onto the phone. And after that i booted it up like normal and had no problems booting it. So when it finally boots up this is what I see....
know with the tmobile rom it is asking for a sim unlock code. This is where it gets a little tricky.. Youll need to download region lock.apk
you can get it from the play store or from the developer on xda, (great app by the way). So now is when i procedded to use spt box to unlock part of this but i believe you can do it without the spt. so just set your phone up and when your done your settings should look like this... youll still have straight talk radio but everything else including kernel is the tmobile m919.
Ok so now go ahead and open up the region unlock apk and instead of pressing unlock your going to lock it. when its done go ahead and reboot it and then its going to ask your for a password again but this time you know it.. Its going to be 00000000, or atleast it was for me but like I said i dont believe spt is needed to reset the efs i believe the region lock apk will do this and it shoould say unlock succesful like this...
the only kicker is anytime you reboot your phone your going to have to run region lock and lock your modem and then reboot and type in the 8 zeros to unlock if someone figures out a better way that would be awesome.. I also believe this method could be used to help unlock the s4 l720t and sm-n900p without the assisstance of sprint. Any feedback and help would be greatly appreciated and enjoy your unlocked phone....
Click to expand...
Click to collapse
Great news, i read your post on gsmforum and i was waiting for this post. will try the same on other model.
pl share the download link for tmobile rom.
Thanks a lot for your great work.

here
javed91214 said:
Great news, i read your post on gsmforum and i was waiting for this post. will try the same on other model.
pl share the download link for tmobile rom.
Thanks a lot for your great work.
Click to expand...
Click to collapse
its the wicked v8 if your on 4.2.2 or lower and and its v10 if your on 4.3 or higher just look on xda under the m919 youll find it

robhuffster said:
its the wicked v8 if your on 4.2.2 or lower and and its v10 if your on 4.3 or higher just look on xda under the m919 youll find it
Click to expand...
Click to collapse
i tried wicked v8 and v10 both on L720T , but i am getting Invalid sim card error.

javed91214 said:
i tried wicked v8 and v10 both on L720T , but i am getting Invalid sim card error.
Click to expand...
Click to collapse
Region away app works only up to 4.3, so I guess you need to downgrade the baseband to L720T's MK3 modem.
No harm in trying.

Ive tried that
bigbyte.me said:
Region away app works only up to 4.3, so I guess you need to downgrade the baseband to L720T's MK3 modem.
No harm in trying.
Click to expand...
Click to collapse
the l720t was actually shipped with a 4.2.2 rom and if you could find that modem for the 4.2.2 it was originally shipped with you can unlock it

robhuffster said:
the l720t was actually shipped with a 4.2.2 rom and if you could find that modem for the 4.2.2 it was originally shipped with you can unlock it
Click to expand...
Click to collapse
I can only find a 4.3 ROM for L720T not any version before it.

So, just to clarify, do we have to use the ROM or can we do this on stock? I have two of these LTE-T marked phones from Straight Talk that I'd like to use AT&T Straight Talk SIMs with.

tried this on a stock tmobile mdl firmware with the mh3 baseband with no go.. What am i doing wrong?

Has anyone been able to unlock these tracfone devices officially through a tracfone provided unlock code???

imzjustplayin said:
Has anyone been able to unlock these tracfone devices officially through a tracfone provided unlock code???
Click to expand...
Click to collapse
Yes i have, Tracfone will have to provide an update to fix the issue. Reason is that everytime you enter the code its accepted. But as soon as you reboot the phone it asks for the code again. So not sure how tracfone will handle this.

Well I returned my $250 Black Friday special as I just have no faith in getting an unlock code for these Galaxy S4s as I wanted to use it on AT&T and I had picked up the Tmobile version. I'll have to settled for a used item instead.

So will this phone work with a straight talk att Sim and a tmo Sim as long as its through ST?

After fallowing all the steps I get to the 8 0's hit enter and it just sits at the screen, and says unsuccessful. Sgh-s970g bb:mh3 av:4.2.2

Anyone know of a pay site to unlock this device. The one legit one was for over seas and I'm in US. I tried offering straight talk money and they said this phone needs to be active for 5 more months before they'll provide me the unlock code. I guess you need 12 months of active service to be eligible for the unlock program. The only thing is, is it will only work on a straight talk T-Mobile Sim until then. Tia.

It DOES work. I installed the wikid v8 rom on a SHG-S970G this morning, opened region lock, unlocked modem, relocked modem rebooted, and entered my unlock code and BAM, Successful unlock. Thanks a grand! By the way i bought the unlock code on a 3rd party site. Im now running ATT on the phone.

Straighttalk will only unlock phones purchased on or after Dec 2013, currently active on ST Service & have been active for 12 consecutive months, if you call the unlock department you will be transferred to their automated information center if your phone is not eligible for unlocking, this is just to inform you of the requirements to unlock your device.

ST unlock
I've had mine 6 months... Called them 5 times and they told me everytime they couldn't unlock my phone (sgh s970g). So.. I used CHIMURA to root for free. Installed the m919 twrp for recovery. Installed wikid v8 using twrp installed regionlockaway locked the modem rebooted, entered my unlock code and it gave me a successful unlock. As stated I'm running a Straighttalk AT&T sim on mine.

Extrapolate to S5?
james4117 said:
I've had mine 6 months... Called them 5 times and they told me everytime they couldn't unlock my phone (sgh s970g). So.. I used CHIMURA to root for free. Installed the m919 twrp for recovery. Installed wikid v8 using twrp installed regionlockaway locked the modem rebooted, entered my unlock code and it gave me a successful unlock. As stated I'm running a Straighttalk AT&T sim on mine.
Click to expand...
Click to collapse
Do you think a similar technique can be applied to a Galaxy S5 from Net10/TracFone? I tried to use a S902L with my (Canadian ) Rogers SIM card and unsurprisingly, it didn't accept it

Make my TMobile S4 usable in India...please...

Hi all,
I would like to start off by saying that i dont care about any warranty or any such issues. I had bought a S4 in US which i brought to India without ever activating on T Mobile network. This means that on contacting T Mobile, they are unable to send me any activation code which could SIM Unlock my device.
So now my only problem is to make my device usable. I see two options:
a) SIM Unlock
b) Complete removal of firmware and install some custom ROM, bootloader and other components to get rid of T mobile network
Problem is that i am a newbie and couldnt find any thread that could help me. MY device is updated to the latest version i.e. i am on 4.4.2 with baseband as M919UVUF9B4 and knox bootloader
Can someone help me out. I have already tried rooting the device and trying some apps which suggested that would help me unlock my device but none of them worked..
Thanks

gargyagotra said:
Hi all,
I would like to start off by saying that i dont care about any warranty or any such issues. I had bought a S4 in US which i brought to India without ever activating on T Mobile network. This means that on contacting T Mobile, they are unable to send me any activation code which could SIM Unlock my device.
So now my only problem is to make my device usable. I see two options:
a) SIM Unlock
b) Complete removal of firmware and install some custom ROM, bootloader and other components to get rid of T mobile network
Problem is that i am a newbie and couldnt find any thread that could help me. MY device is updated to the latest version i.e. i am on 4.4.2 with baseband as M919UVUF9B4 and knox bootloader
Can someone help me out. I have already tried rooting the device and trying some apps which suggested that would help me unlock my device but none of them worked..
Thanks
Click to expand...
Click to collapse
If you paid T-Mobile the full price for the phone approx US$500-US$600 (not the subsidized price) before you left, they should provide you with the SIM Unlock code. You may need to talk with another customer service agent. However, if you only paid the subsidized price, then you've broken the contract with them, and they won't. You'll have to contact a company that will sell you an unlock code.
As to rooting the phone, have you tried this one: http://forum.xda-developers.com/showthread.php?t=2294005 ?
If this doesn't work, you're doing it wrong.
Rob

gargyagotra said:
Hi all,
I would like to start off by saying that i dont care about any warranty or any such issues. I had bought a S4 in US which i brought to India without ever activating on T Mobile network. This means that on contacting T Mobile, they are unable to send me any activation code which could SIM Unlock my device.
So now my only problem is to make my device usable. I see two options:
a) SIM Unlock
b) Complete removal of firmware and install some custom ROM, bootloader and other components to get rid of T mobile network
Problem is that i am a newbie and couldnt find any thread that could help me. MY device is updated to the latest version i.e. i am on 4.4.2 with baseband as M919UVUF9B4 and knox bootloader
Can someone help me out. I have already tried rooting the device and trying some apps which suggested that would help me unlock my device but none of them worked..
Thanks
Click to expand...
Click to collapse
Flashing a custom rom will not allow it to work on a different network. The phone will still be sim locked.
Like the post above me says, call T Mobile and have them give you the code. If you didn't pay the phone off, they won't give it to you nor should they.

Chainfire's Region Lockaway app will SIM unlock in the process of removing region restrictions. I remember reading something to that effect anyway.

For use chainfire's Region Unlock, you must be root.
Sent from my SGH-M919 using XDA Premium 4 mobile app

@Skipjacks & rlichtefeld: I have already tried calling T Mobile and they are not ready to provide me any unlock code since the phone was never used on the network. Yes, its paid in full but i am in India now and cannot do much from back here to fight with them.
Have already tried chainfire's Region Unlock but its unusable on 4.4.2.
Please suggest the ways in which i can unlock my phone which is on 4.4.2 with baseband as M919UVUF9B4 and knox bootloader and i request you to please do not assume that phone is blacklisted or the warranty be void. i just want my phone to work here and that's it.

gargyagotra said:
@Skipjacks & rlichtefeld: I have already tried calling T Mobile and they are not ready to provide me any unlock code since the phone was never used on the network. Yes, its paid in full but i am in India now and cannot do much from back here to fight with them.
Have already tried chainfire's Region Unlock but its unusable on 4.4.2.
Please suggest the ways in which i can unlock my phone which is on 4.4.2 with baseband as M919UVUF9B4 and knox bootloader and i request you to please do not assume that phone is blacklisted or the warranty be void. i just want my phone to work here and that's it.
Click to expand...
Click to collapse
id suggest you find a website that unlocks phones, it usually costs less than 10 bucks or probably like 500 or so rupees but it should save you a lot of headaches

no_username_available said:
id suggest you find a website that unlocks phones, it usually costs less than 10 bucks or probably like 500 or so rupees but it should save you a lot of headaches
Click to expand...
Click to collapse
@no_username_available: Can you point to some unlocking websites that cost around 10 bucks like you mentioned?

gargyagotra said:
@no_username_available: Can you point to some unlocking websites that cost around 10 bucks like you mentioned?
Click to expand...
Click to collapse
try this first http://forum.xda-developers.com/showthread.php?t=2282683
http://www.theunlockteam.com/html/unlocker?gclid=CKfdxqfVgL8CFQovaQod-VEAcQ
http://www.unlock-code-republic.com

Galaxy Note2 GT-N7105 LTE ( t0lte ) - suddenly sim locked again ??? - 2nd try

Hi there, double post alarm sorry, but im only giving the expose and linking the rest to keep it short:
so origninal post Note 2 LTE - suddenly sim locked again ???, as "Droidriven" pointed out, i should have posted this in the appropriate device specific forum from the very start perhaps, so this is my 2nd try:
..so allmost ready to let it go, but with a glimps of hope out there...depending ou you guys...
the History(expose):
The phone: Samsung Galaxy Note2 GT-N7105 LTE ( t0lte ): initially locked to the Austrian Carrier A1, but i bought it allready unlocked.
2013 - root via clockworkmod and wanam light rom - later only minor changes - 2016 - updated recovery to TWRP 3.0.2 and cyanogenmod 13.0 - 20161118-NIGHTLY (Marshmallow juhu!! cool!!)
...suddenly not reachable via cellular network. Still able to make phonecalls and reachable via landline (pretty strange...) - Simcard-swap gave me request for SIM-unlock code
..so from now on no calls or whatever ..no signing on to the network at all
imei and baseband intact - only noticable alteration was unattended update to cm-13.0-20161122-NIGHTLY
-> reverted to stock - didnt help
unlock via free unlock methods aswell as paid attempts didnt either...
dd-ing back old backups: PIT-File and EFS-partition and Flashing original original Stock via Kies...no use...still locked
GalaxSIM unlock says unsupported Model - purchased Unlock code (including unfreeze code) no use....im stuck!!!
:crying:
What do you guys think? ...any suggestions
if you're confused (..as i am), check out the whole story
Thanks for any help in advance...

When you mention sim unlock code, are you referring to a code to unlock the sim or carrier/network unlock code?
I've never personally come across a situation where a phone re-locked to the original carrier after unlocking with a code or using a free method. This includes flashing ROMs, bootloaders, and modems to an s2, s3, s4, note 2, note 3, and note 4..

audit13 said:
When you mention sim unlock code, are you referring to a code to unlock the sim or carrier/network unlock code?
I've never personally come across a situation where a phone re-locked to the original carrier after unlocking with a code or using a free method. This includes flashing ROMs, bootloaders, and modems to an s2, s3, s4, note 2, note 3, and note 4..
Click to expand...
Click to collapse
Yes, its a carrier unlock it requests... dont ask my why
...but theres a few leads im still up on but work..study..girlfriend...leaves me with NO TIME !!! :crying: ..but christmas approaching i have hope...;P

The quickest solution may be to buy an unlock code from eBay. Unlocking by code should be permanent.

My phone Samsung GT-N7100 how to convert 4G