Develop Bugs

Possible SIM Unlock T999

First, sorry if sim unlock has already been achieved. I searched every where and couldnt find a solution. I have a galaxy S3 T999 US version. I was able to sim unlock my device by doing a couple of things.
I downloaded and odined a rooted 4.1.1 stock found here: http://forum.xda-developers.com/showthread.php?t=1771687
I then booted up the phone after it was finished and did an ota software update.
I the followed these instructions found here on xda:
Go to dailer screen. press *#197328640#
Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > (after choosing this option, wait about 30 seconds, then go back one step by pressing the Menu button then select Back, now you are in [6] Network Lock then choose [4] NW Lock NV Data INITIALLIZ ..... wait for a minute then reboot your phone... enjoy!!! There is no confirmation on the phone that the unlock was successfull.... just reboot your phone....
To test, just insert a sim card from a different carrier/provider. If the new sim card works then your phone is now unlocked.
Please note that until i installed the rooted stock 4.1.1 rom and did an ota update some of the above options were not available so i was not able to attempt the sim unlock. Also, after you do the ota update, you will lose root, but you will be sim unlocked. You can try odin the rooted stock 4.1.1 and before doing an ota update try the steps first to see if the menu options are there, i never did, so i dont know.
If this works for you, please post back

This is very old for us. We already have a thread for this in general section.

bikrame said:
This is very old for us. We already have a thread for this in general section.
Click to expand...
Click to collapse
Good to know, for some reason i couldnt find it anywhere!

m.kenzie78 said:
First, sorry if sim unlock has already been achieved. I searched every where and couldnt find a solution. I have a galaxy S3 T999 US version. I was able to sim unlock my device by doing a couple of things.
I downloaded and odined a rooted 4.1.1 stock found here: http://forum.xda-developers.com/showthread.php?t=1771687
I then booted up the phone after it was finished and did an ota software update.
I the followed these instructions found here on xda:
Go to dailer screen. press *#197328640#
Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > (after choosing this option, wait about 30 seconds, then go back one step by pressing the Menu button then select Back, now you are in [6] Network Lock then choose [4] NW Lock NV Data INITIALLIZ ..... wait for a minute then reboot your phone... enjoy!!! There is no confirmation on the phone that the unlock was successfull.... just reboot your phone....
To test, just insert a sim card from a different carrier/provider. If the new sim card works then your phone is now unlocked.
Please note that until i installed the rooted stock 4.1.1 rom and did an ota update some of the above options were not available so i was not able to attempt the sim unlock. Also, after you do the ota update, you will lose root, but you will be sim unlocked. You can try odin the rooted stock 4.1.1 and before doing an ota update try the steps first to see if the menu options are there, i never did, so i dont know.
If this works for you, please post back
Click to expand...
Click to collapse
Good info

m.kenzie78 said:
Good to know, for some reason i couldnt find it anywhere!
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2023709
Btw you dont need to be stock to unlock phone; I did unlock while I was in wicked ROM. So who wants to try this try first in your ROM if not then only go through all process.

bikrame said:
http://forum.xda-developers.com/showthread.php?t=2023709
Btw you dont need to be stock to unlock phone; I did unlock while I was in wicked ROM. So who wants to try this try first in your ROM if not then only go through all process.
Click to expand...
Click to collapse
You need to at least have the Touchwiz framework for it to work. If your on AOSP like Cyanogenmod it won't work

[Q] Only finds AT&T network

PLEASE HELP
My Galaxy Note 2 (SGH-T889) has been flashed with mr Robinson's "root66_TMO_T889UVUCMK7_2.7z" (baseband T889UVUCMK7)
The phone boots fine to version 4.3. I have a T mobile sim card in it
Device info is
Kernel version 3..031-2085660
Build #: JSS15J.T889UVUCMK7
Network mode is set to LTE/WCDMA/GSM (auto connect)
When I search for all available networks i only get AT&T (I need T mobile)
I have another Galaxy Note 2 (SGH-T889) flashed with the same mr Robinson's. Same settings, when I search networks it finds them all (T mobile, AT&T)
Is the phone that only get's AT&T network locked to AT&T? or could there be other reasons (it is an SGH-T889)
I was reading that if you flash T889UVALJ1 (4.1.1) you can unlock the phone (although I don't know if it is locked, how can you find out?)
I tried loading it but I think the 4.3 boot loader stopped it from working.
Should I get a custom boot loader on the phone? is so how do I do this (I read something about goo manager?)
Please provide details as I am a newbie.
is there something else I should be looking at or doing?

oldfart001 said:
PLEASE HELP
My Galaxy Note 2 (SGH-T889) has been flashed with mr Robinson's "root66_TMO_T889UVUCMK7_2.7z" (baseband T889UVUCMK7)
The phone boots fine to version 4.3. I have a T mobile sim card in it
Device info is
Kernel version 3..031-2085660
Build #: JSS15J.T889UVUCMK7
Network mode is set to LTE/WCDMA/GSM (auto connect)
When I search for all available networks i only get AT&T (I need T mobile)
I have another Galaxy Note 2 (SGH-T889) flashed with the same mr Robinson's. Same settings, when I search networks it finds them all (T mobile, AT&T)
Is the phone that only get's AT&T network locked to AT&T? or could there be other reasons (it is an SGH-T889)
I was reading that if you flash T889UVALJ1 (4.1.1) you can unlock the phone (although I don't know if it is locked, how can you find out?)
I tried loading it but I think the 4.3 boot loader stopped it from working.
Should I get a custom boot loader on the phone? is so how do I do this (I read something about goo manager?)
Please provide details as I am a newbie.
is there something else I should be looking at or doing?
Click to expand...
Click to collapse
If it were an att note 2 it would not be the SGH-T889 it would be i317. What does your APN settings show? if you are on the 4.3 bootloader I don't think you can use odin to go back to uvalj1. if you want to unlock I have heard of people only flashing the uvalj1 modem and having success. Custom bootloader? Do you mean custom recovery? you can download that from goo manager. Do you not have a recovery installed (CWM, TWRP)?

mattlowry said:
If it were an att note 2 it would not be the SGH-T889 it would be i317. What does your APN settings show? if you are on the 4.3 bootloader I don't think you can use odin to go back to uvalj1. if you want to unlock I have heard of people only flashing the uvalj1 modem and having success. Custom bootloader? Do you mean custom recovery? you can download that from goo manager. Do you not have a recovery installed (CWM, TWRP)?
Click to expand...
Click to collapse
APN = T-Mobile US LTE fast.t-mobile.com
I do not have a recovery installed (only Note 2 standard recovery?)
How would I download custom recovery from goo manager?
Can you lock an SGH-T889 to AT&T? (if so, how do I flash uvalj1 modem(?
Could anything else be causing it to only recognize AT&T network (and not T-mobile)?

oldfart001 said:
APN = T-Mobile US LTE fast.t-mobile.com
I do not have a recovery installed (only Note 2 standard recovery?)
How would I download custom recovery from goo manager?
Can you lock an SGH-T889 to AT&T? (if so, how do I flash uvalj1 modem(?
Could anything else be causing it to only recognize AT&T network (and not T-mobile)?
Click to expand...
Click to collapse
Install the app and open it. Tap menu then hit Install OpenRecoveryScript. Tap Yes. Verify that the filename displays your device's code name and hit Yes. The file will download and your device will reboot and install the recovery automatically. source: http://teamw.in/project/twrp2/123
once you have the recovery you can flash the modem
I have not heard of locking a tmobile phone to att but I could be wrong. Are you not getting service at all?

mattlowry said:
Install the app and open it. Tap menu then hit Install OpenRecoveryScript. Tap Yes. Verify that the filename displays your device's code name and hit Yes. The file will download and your device will reboot and install the recovery automatically. source: http://teamw.in/project/twrp2/123
once you have the recovery you can flash the modem
I have not heard of locking a tmobile phone to att but I could be wrong. Are you not getting service at all?
Click to expand...
Click to collapse
Since AT&T is the only network recognized and I have t-mobile service I have no voice or data service on this phone. My other SGH-T899 which is flashed exactly the exact same recognizes other networks as well as AT&T

oldfart001 said:
Since AT&T is the only network recognized and I have t-mobile service I have no voice or data service on this phone. My other SGH-T899 which is flashed exactly the exact same recognizes other networks as well as AT&T
Click to expand...
Click to collapse
Not to be goofy, what is the model number printed on the sticker under the battery?
When you boot into download mode, what model does it show on the screen?
Edit:
Go into the dialer. Dial *#2263# and tell us what setting the asterisk is next to, automatic is the preferred one. Check and see if you can tell which bands are selected in the various GSM/WCDMA/LTE selections. I don't think you can, but it couldn't hurt to look.
Hastily spouted for your befuddlement

Coug76 said:
Not to be goofy, what is the model number printed on the sticker under the battery?
When you boot into download mode, what model does it show on the screen?
Edit:
Go into the dialer. Dial *#2263# and tell us what setting the asterisk is next to, automatic is the preferred one. Check and see if you can tell which bands are selected in the various GSM/WCDMA/LTE selections. I don't think you can, but it couldn't hurt to look.
Hastily spouted for your befuddlement
Click to expand...
Click to collapse
Model number under battery is SGH-T889. Service mode is automatic

[Q] AT&T provided SIM unlock code not working - KNOX issue?

I am selling my SGH-i317, but am unable to SIM unlock the phone with the unlock code that AT&T provided for the IMEI.
When pop in a T-Mobile SIM, the phone asks me for an unlock code. But it refuses to accept the code with message: "Network unlock request unsuccessful".
What could be causing this?
Here's a history of my phone:
1. I have used it with a custom ROM, so the KNOX counter is tripped.
2. I was on a rooted UCUBMK6 ROM with TWRP recovery.
3. I used Triangle Away and unrooted.
4. I then used Odin to flash back to UCALJ2 with Stock Recovery (unrooted), using this tar file: KIES_HOME_I317UCALJ2_I317ATTALJ2_215287_REV04_user_low_ship.tar.md5
5. This gave me stock recovery and stock ROM. KNOX still tripped, custom ROM counter=1
6. I then used Odin to flash the UCUCNE5-Stock-No recovery. I assumed that the stock recovery from the UCALJ2 ROM would work as a "match" (?).
7. Device now reports baseband version I317UCUCNE5, build number KOT49H.I317UCUCNE5. Kernel 3.0.31-1728680. KNOX still tripped, Custom ROM counter=1.
But the unlock is a no-go. What gives??

Have you tried the before method?
http://galaxynote2root.com/galaxy-note-2-tutorials/how-to-unlock-sim-for-free-on-gsm-galaxy-note-2/
Sent from my SGH-I317 using XDA Free mobile app

ShrekOpher said:
Have you tried the before method?
http://galaxynote2root.com/galaxy-note-2-tutorials/how-to-unlock-sim-for-free-on-gsm-galaxy-note-2/
Click to expand...
Click to collapse
No..thanks for the tip. My menu doesn't show that option, probably removed in later ROM versions. But I found this YouTube video that suggests flashing back to an older modem, then following that method, then flashing back. Worth a try...will give that a go.

This helped me unlock my device....
amfractal said:
It was probably mine. I had the same issue and I got my code from cellunlocker.net.
I was on SlimRom and it was not working. I finally went back to the official rom for one final try and it worked.
This is what I did. I'm not sure if just trying the unlock code would've worked but I did follow these steps (it's a bit weird since you don't actually change anything, maybe it forces the phone to refresh something.)
Just make sure you are on official ROM or it won't work (I tried only the code with the SlimROM and it did not work).
After unlocking I went back to SlimRom and then CM and it was always unlocked.
1. Make sure that the phone PROMPTS for the code with a NON accepted sim card and that your IMEI is correct by dialing *#06#
a. Go to the Dial pad and dial *#197328640#
b. Please click on number [1] UMTS > [1] Debugging screen > [8] Phone Control > [6] NETWORK LOCK
c. You will see 3 options
d. Please click on number [1] Perso Sha256 INFO, the screen will change slightly
e. Please hit the MENU button then when the menu pops up please carefully hit BACK to return to the previous screen
f. Next Please click on number [2] Perso Sha256 ON, the screen will change again to a one line message
g. Restart the phone on the screen by holding the power button and click RESTART
h. When the phone prompts for the unlock code simply enter the unlock code provided to you
i. Your phone is now permanently unlocked!
Click to expand...
Click to collapse
dubluv1 said:
This method worked for me.
FYI- my situation (maybe it'll help others): I bought a T-Mobile prepaid SIM card for my spare GS3 just to see if it would work. I contacted AT&T and they provided me a SIM unlock code (took about 2 days). However, it did not work! 5 days later, and they still haven't figured it out! I decided to take matters into my own hands. After many many hours of research and trying all sorts of methods I believe whats happening its that people are trying the dial pad method and setting their Perso Sha256 to "OFF". If you've done that then unlock codes will not register correctly... So get and unlock code, then set it back to ON following the steps above. Hopefully that helps others..
[Stock rooted 4.3 OTA I747 AT&T US]
Click to expand...
Click to collapse

mexigga said:
This helped me unlock my device....
Click to expand...
Click to collapse
Sweeeet. That did the trick. Thank you!!

mobidutch said:
Sweeeet. That did the trick. Thank you!!
Click to expand...
Click to collapse
Great to hear!

[Q] Trouble with SIM unlocking T-Mobile Samsung Galaxy S III

Hello,
I've had a long saga of failures trying to unlock my T-Mobile Samsung Galaxy S III (aka sgh-t999). Firstly I started by trying to convince T-Mobile to give me the code but they gave be the bureaucratic cold shoulder for a year. After threatening to cancel they finally produced an incorrect SIM unlock code for me from Samsung. I tried it and it failed.
I then took my phone to one of those shady SIM unlock places in London and paid them to do it. After a day of waiting they sent me an email of the same, incorrect SIM unlock code which again failed to work.
I decided to try a common method I found all over tutorials that works as follows.
Go to the dialer
*#197328640#
[1] UMTS
[1] DEBUG SCREEN
[8] PHONE CONTROL
[6] NETWORK LOCK
[3] PERSO SHA256 OFF
Wait 30 seconds then press Menu and back
[4] NW Lock NV Data INITIALLIZ
Wait 60 seconds then reboot
Sadly no matter what I do that last menu option simply does not exist on my phone.
This fails on Android 4.1.2 which was on my phone when I started so I recently got a stock 4.1.1 ROM which the tutorials said was necessary. So I rooted my phone, installed ClockworkMod recovery so now when I go into recovery mode I get that CWM. I then used that to install a pre-rooted 4.1.1 build and tried to do the above SIM unlock method and it sadly it failed again in the exact same way. Option 4, NW Lock NV Data INITIALLIZ does not exist.
Does anyone know of anything I can do to SIM unlock my phone? Anyone know of any specific links to firmware and or OS ROM images that they know installs an OS that this works on? Are there apps one can run as root that will unlock? Remember I can't use anything that goes through Samsung because it ends up being incorrect.
Thanks for the help.
-mike

Your rom version has nothing to do with it. Your modem must be 4.1.1, but it wont work if youve ever updated to 4.3.
The code you got is not wrong. Especially if you got the same one from two sources. Its based on your imei so every decice has its own unique unlock code.
There's a thread in AT&T forums where someone posted a way to get it to work if having problems. Its at the end of an unlock thread in the General section I think. See if you can find and try that.
Hope it helps.
Sent from my SGH-T999 using Tapatalk

DocHoliday77 said:
Your rom version has nothing to do with it. Your modem must be 4.1.1, but it wont work if youve ever updated to 4.3.
Click to expand...
Click to collapse
Can anyone explain to me what the 4.3 update does that stops this unlock proceeding? Surely the update can be removed.

[Q&A] Free UNLOCK N7105

Q&A for Free UNLOCK N7105
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for Free UNLOCK N7105. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!

[4] NW Lock NV Data INITIALLIZ
owl74 said:
PDF file now attached...
Please read the whole thread if you can or at least the whole OP down to the bottom before asking questions as your question might have already been answered... Thank you...
############################################
Hi guys, you can unlock you N7105 via the Samsung hidden menu. [Also works with N7100 and some Galaxy S3 (SIII) variants - NOT ALL]
#############################################
I can confirm the unlock survives ROM flashing
#############################################
Before doing the instructions below, please double check your phone that it is actually LOCKED by inserting a sim card from a different carrier/provider...you may or may not leave that sim card on the phone while unlocking
Note: your phone must be running at least Jelly Bean 4.1.1 (if 4.1.1 does not work, try 4.1.0) otherwise some of the menu choices are not present
Just dial the following keys *#197328640#
Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > (after choosing this option, wait about 30 seconds, then go back one step by pressing the Menu button then select Back, now you are in [6] Network Lock then choose [4] NW Lock NV Data INITIALLIZ ..... wait for a minute then reboot your phone... enjoy!!! There is no confirmation on the phone that the unlock was successfull.... just reboot your phone....
To test, just insert a sim card from a different carrier/provider. If the new sim card works then your phone is now unlocked.
I have done this to my other Note 2 N7105 originally locked to Orange.....
========================================
Do this procedure AT YOUR OWN RISK
========================================
To those who were able to unlock their phone with the method above, can you please post in the thread and let us know which phone model (N7100 or N7105) you have, Country and Network/Carrier your phone was locked to...... and if I have saved you some cash, please click the Thanks button or the Donate button on the left just below my name to buy me a can/bottle of Heinekken, Quilmes, Budweiser, Fosters, Tiger, Stella Artois, or San Miguel :cyclops: ...
========================================
NOTICE:
To those having "Conditional Call Forwarding" pop up message or similar pop ups appear everytime you make a call (but they disappear within a few seconds), this is normal with an old sim card, or when using a ported number. There is no restriction to calls or internet or whatever. This is confirmed by my provider when I walked in and asked them about it. They even showed me one of their sample Note 2's and S3's having the same message.
========================================
I have mentioned in my old thread that there was a pop up message that says "Conditional call forwarding active" everytime I make a phone call using another SIm card that the phone was not able to use before unlocking.
I can confirm that this was due to my Sim card. It is a very old O2 sim card that I have used for years. I have tried that Sim card on another factory unlocked phone (Galaxy i8160 bought from P4u) and it had the same message.
Click to expand...
Click to collapse
Hi i have tried this method but when i get to the Network lock menu only 3 options show up. [1] PERSO SHA256 INFO, [2] PERSO SHA256 ON AND PERSO SHA256 OFF. I dont seee the option number [4] NW Lock NV Data INITIALLIZ. if anyone can help please reply. i really need to get my phone unlocked. thank you.

unlock my samsung s3 4g network locked phone
i tried unlocking via the thread http://forum.xda-developers.com/showthread.php?t=2014982http:// but dialing the number *#197328640# does not show any menu my android version was 4.0.1 but after software update it became 4.1.2
details fo my phone are
model no
SCL21
android version
4.1.2
baseband version
SCL21KDBMK1

For unlock i371 we have 2 ways:
1)If your phone have 4.1.2 or less you jast need to try unlock codes:
*#197328640#
Select [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF >After choosing this option, wait about 30 seconds.
Then go back one step by pressing the Menu button and then select Back.
This will take you to [6] Network Lock options
Choose [4] NW Lock NV Data INITIALLIZ
Wait for a minute then reboot your phone.
Insert a SIM Card from a non-AT&T carrier
IF it not help to you, you need downgroad FW.
2) if you have 4.2.2 or more(4.3, 4.4.2.)
You need to wach this video and unlock your device! youtube.com/watch?v=KVrhNO__9JY
You need downgroad MODEM FW(NOT ANDROID VERSION!!!) and use *#197328640# from 1 step.

GT-N7100 carrier unlock not working
Ok, so I tried to post this in the appropriate GT-N7100 carrier unlock thread, but I'm too n00b 'round these parts so here I am making this thread.
So this phone was initially locked to Telus, but I'm trying to unlock it so it can work with Rogers. I already possess a Rogers MicroSIM card that lives in my S3 so I have a valid card to test. It has Cyanogenmod 10.2 installed on it, by me, which was done about a year ago. I also think, at the time, that I attempted to carrier unlock it, but I can't remember if it was a success or not. But right now, I have been tasked - again - to carrier unlock this device because it apparently doesn't work.
I now believe that to be the case, as I have my S3's SIM in it right now and the phone displays a message saying it can't connect to the network (Rogers). Yes, I have manually scanned for networks, and they do appear, but I can't connect to them. I also tried dialing *#197328640# to reveal the hidden carrier menu, but when I press the call button it says there's no mobile network...
That makes no sense, this is supposed to be an ingrained menu, why would you need a network?!
The phone's details are as follows:
__________________________
Model: GT-N7100
Android Version: 4.3.1
Baseband Version: N7100DXDLK5
Kernel Version: 3.0.64-CM-g9d16c8a, [email protected] #1 , Sun Dec 8 11:30:23 PST 2013
Cyanogenmod Version: 10.2-20131208-NIGHTLY-n7100
Build Number: cm_n7100-userdebug 4.3.1 JLS36I e36a0ec77e test-keys
_________________________
Could this be solved by reverting to a stock ROM? Or can I keep Cyanogenmod? Because I'd really prefer to...
If any further details are required, I'll do what I can to answer. Please, help me get this phone back to a service ready state!

@FlashExplorer you have to be on a stock ROM to access the hidden menu to unlock

xBkKx said:
@FlashExplorer you have to be on a stock ROM to access the hidden menu to unlock
Click to expand...
Click to collapse
I see! I will revert to the stock ROM and then install Cyanogenmod afterward.
Thank you very much! :good:

Problems using unlock code for note 2
Hy everyone,
Browsing the forums i found a tutorial to remove the sim lock for the Samsung galaxy Note 2.
The phone is a sc-02e japanese docomo version of the Note 2.
I flashed stock 4.1.1 firmware linked in the thread and other versions... whenever i try to acces the hidden menu by inserting the code (*#197328640#) i get the messege: "Mobile network not available" and a "OK" button... nothing else.
Am i doing something wrong???
Please help! Thank you.

Unlocking a t mobile note 2 phone
I can't unlock my phone. I need help I tried doing all the steps and it's not working. Is there another way. And this shows up:
I am using Note 2. I have two issues:
1) on step 2: when clicking on "[3]Perso SHA256 OFF" ... my phone shows
SHA256_ENABLE_FLAG[0]
SHA256_OFF => Not change
which one should I click on???
on step 3: after click on "NW LOCK NV DATA INITIALLIZ"
my phone error:
MENU NOT EXIST
PRESS BACK KEY
Current command is 118644

Umara
i wanna unlock samsung 19305 4.1.2 i have tried this option but option [4] NW Lock NV Data INITIALLIZ is not showing in my phone how can i unlock my fone. help me

Not working for N7100
After tried with 10 different firmwares including the very first one rolled out (I tried it with a full Stock including modem, boot, hidden, recovery etc)... I can conclude that this method does not work for N7100 (exynos based).
After reading the posts, I saw that no one with a N7100 reported success, everyone stuck up with the patched menu. So, I suggest to remove the N7100 in the first post since it does not work for it..

unlocking galaxy note2 n7105 with android 4.4
Hello there and thanks for the post, I have a galaxy note 2 n7105 but on a android 4.4 will it work?
and don't know if it is relevant I have this Gummy Rom on it
you are mentioning at least 4.1 so that should be it?
if something goes wrong like no options to select, can it be reverse?
thanks very much

Note 2 7105 LTE
Hi one i have is locked on EE it's custom rooted tried *# code but don't work does it have to be derooted for that to work?
took it to a friends shop but he had to take to other place as his box don't deal with it but other guy said has to be unrooted first said leave it as not sure what software items it has as just got it used friends going to take to his shop to back it up can he re root from a back up? the custom rom said something with india in it when looked in menu about phone and says 4.3.
did speak to guy got phone from going to ring EE to see if can unlock as said it's off contract now so what would be best way to go?

Sorry for asking this but with lots of people making topics about same topic its geting confusing.
I'm looking to unlock 2 x Canadian Note II I317M's
# 1.) Is running NH2 4.4.2 Firmware
# 2.) Is running MK5 4.3 Firmware
So can I just downgrade the modems to MODEM_I317MVLALJ2 rather than downgrading whole Rom If so how can I do this?
Only asking because some are saying you can and some are saying you can't. Sorry again for asking this. I just don't want to brick these phones. One is for my pregnant wife and one is for me as our 2.5yr old broke both of ours and got these ones second hand but they are locked. Just don't want this to be wasted money.
Thank you all xda'ers in advance

Free UNLOCK N7105
I can confirm that the free unlock method from owl74 works on Galaxy Note 2 from TELUS. Model SGH-I317M.

Unlocking Nokia Lumia 520
Hi, will the steps you posted to unlock the Samsung phones work on the Nokia Lumia 520?
I bought this unlocked phone in the UK and it works with sim from any UK providers, however when I take it to Argentina it won't recognise the SIM cards from local providers. Somebody mentioned that it may have something to do with phone bands, that it may be unlocked for use in Europe but not outside of the EU...I've never heard of phones bands so not sure about this. I'd be grateful for any tips you could give me.
Thanks!!

Is "Perso SHA256 Off"" safe
Hello
I wonder if "Perso SHA256 Off" remove passwords encryption or have other security consequences.