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Hey I recently got a vibrant and have been trying tonged it unlocked. I sent the phone into samsung for a factory restore. When I got the phone back and tried to use the galaxy s unluckier and it would not give me a code. The application would return with "are you sure this is a galaxy s phone?". I rooted the phone and tried again with same result. I went on ebay and paid for an unlock code and it didn't work. I had the guy recheck the code and when he tried again the same code came back so it must be the correct code for my phone. I tried doing the i9000 hack that requires changing the data inside nv_data.bin to make the unlock code all0's. That didn't work either. Is there any reason the paid unlock code would not work if it was the correct code for my iemi? Is there anything I can do?
Laaf2005 said:
Hey I recently got a vibrant and have been trying tonged it unlocked. I sent the phone into samsung for a factory restore. When I got the phone back and tried to use the galaxy s unluckier and it would not give me a code. The application would return with "are you sure this is a galaxy s phone?". I rooted the phone and tried again with same result. I went on ebay and paid for an unlock code and it didn't work. I had the guy recheck the code and when he tried again the same code came back so it must be the correct code for my phone. I tried doing the i9000 hack that requires changing the data inside nv_data.bin to make the unlock code all0's. That didn't work either. Is there any reason the paid unlock code would not work if it was the correct code for my iemi? Is there anything I can do?
Click to expand...
Click to collapse
Are you on Froyo?
No I have not updated to froyo.
Sent from my X10a using XDA App
Omg, dude you have me freaking out over here. My Vibrant comes back from Samsung (where they restored it) on Monday! I don't even live in the US so I don't have many options. Please let me know if you get it figured out.
Edit: Wait a second, I think of heard about this problem before. If memory serves me, you have to flash it to another firmware (downgrade) for you to be able to unlock it. Can't recall which one though... run a search on here.
Here it is, try this post 107: http://forum.xda-developers.com/showthread.php?t=771158&page=11
I'm having errors also like yours, but you have already tried a code but i haven't cause i can't obtain my code. i'll just tell t mobile to give me the code.
vapotrini said:
Omg, dude you have me freaking out over here. My Vibrant comes back from Samsung (where they restored it) on Monday! I don't even live in the US so I don't have many options. Please let me know if you get it figured out.[/QUOTE
Sorry to worry you. I dont know what they did, but the codes are no longer stored in the nv_data.bin file and where the unlock code should be its all F's. From what I read that happens when you update to froyo, but I never did and I verified the phone was not on froyo. So I went ahead and paid for the unlock code and when I got it and tried it, it sadly did not work. I thought it was maybe the incorrect code so I had the guy check it again and he got the same code back. He is going to credit me back what I paid, but I am affraid to try from someone else and get the same code. I am hoping someone can shed some light on a possible fix, I have tried flashing to various 2.1 releases and trying the code but it didnt work.
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Click to collapse
Laaf2005 said:
vapotrini said:
Omg, dude you have me freaking out over here. My Vibrant comes back from Samsung (where they restored it) on Monday! I don't even live in the US so I don't have many options. Please let me know if you get it figured out.[/QUOTE
Sorry to worry you. I dont know what they did, but the codes are no longer stored in the nv_data.bin file and where the unlock code should be its all F's. From what I read that happens when you update to froyo, but I never did and I verified the phone was not on froyo. So I went ahead and paid for the unlock code and when I got it and tried it, it sadly did not work. I thought it was maybe the incorrect code so I had the guy check it again and he got the same code back. He is going to credit me back what I paid, but I am affraid to try from someone else and get the same code. I am hoping someone can shed some light on a possible fix, I have tried flashing to various 2.1 releases and trying the code but it didnt work.
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Click to collapse
Try the link that I posted above.
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Click to collapse
Yes I tried that method already. In fact I spent an entire day trying to get it to work. Every time it says network lock unsuccessful and doesnt unlock my phone.
Is that method suppose to work because I could never get it to. I followed the directions perfectly with no errors so i dont know. maybe I am using the wrong firmware, but since its posted in the i9000 forum I am guessing most of them use firmware for that phone. I have tried the original firmware, the one that came after that, and the very newest one. I think there were a couple in between.
Could anyone send me a good nv_data.bin, maybe I can inject my code into it and get it to work.
Laaf2005 said:
Yes I tried that method already. In fact I spent an entire day trying to get it to work. Every time it says network lock unsuccessful and doesnt unlock my phone.
Is that method suppose to work because I could never get it to. I followed the directions perfectly with no errors so i dont know. maybe I am using the wrong firmware, but since its posted in the i9000 forum I am guessing most of them use firmware for that phone. I have tried the original firmware, the one that came after that, and the very newest one. I think there were a couple in between.
Could anyone send me a good nv_data.bin, maybe I can inject my code into it and get it to work.
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Click to collapse
Did you manage to get it working? I would have sent you the nv_data.bin but I haven't received my phone as yet.
Just so I understand, did you ever have this phone unlocked? I mean before you sent it to Samsung, was it unlocked?
No I didn't get it working and it has never been unlocked
Sent from my X10a using XDA App
same thing for me except I never sent mine into Samsung, still on JI6 firmware and never flashed it with another rom...but the application says, no codes found
I recovered and there's a nv file there but after using 0xHex, I get FFFFFFFF and a bunch of numbers
Laaf2005 said:
Yes I tried that method already. In fact I spent an entire day trying to get it to work. Every time it says network lock unsuccessful and doesnt unlock my phone.
Is that method suppose to work because I could never get it to. I followed the directions perfectly with no errors so i dont know. maybe I am using the wrong firmware, but since its posted in the i9000 forum I am guessing most of them use firmware for that phone. I have tried the original firmware, the one that came after that, and the very newest one. I think there were a couple in between.
Could anyone send me a good nv_data.bin, maybe I can inject my code into it and get it to work.
Click to expand...
Click to collapse
i am having the same exact problems as u with my vibrant...i`ve tried everything the last 3 days and nothing...my nv_data.bin shows 0kb so if anyone could send me a good nv_data.bin also i would appreciate that....if it still doesnt work i will have to sell my phone because i have att thats why i am needing to unlock it
If you guys don't get anyone to send it, just send me a PM on Monday and i'll be glad to help.
I don't think I'm gonna have any problems as my phone was unlocked before. And I have the unlock code for it. In my haste, I misread and thought Laaf's phone was unlocked then came back from Samsung locked. Then he couldn't re-unlock it. My bad...
I had the same problem with my phone. I used this method:
Step 1
Punch this code into the dialer
*7465625*638*#
Step 2
Lock it to the MCC of the carrier you want to use.
http://en.wikipedia.org/wiki/Mobile_Network_Code
Here's a list
I think you need to flash to stock use to use this dialer code, I'm on Froyo and I can't use that code.
Good Luck. PM me if you need more help.
I don't think a nv_data.bin from someone else will do you any good, I am sure it would be their code , but I may be wrong ...
The problem is, way back , before you ever flashed any new rom or update, many threads stated, make a backup copy of your nv_data.bin, and you can restore it whenever you need it ...
I have flashed many many many custom roms and always restoring my phones original nv_data.bin allowed me to generate codes(I have unlocked it but did it just for testing purposes), and no matter what rom I flashed after restoring it always generates my same code.
soooo that being said, if you do not have your nv_data.bin, there are some hex edits you can do to the one with the F's in it, or you call tmo for the unlock code.
There are many threads on the subject.
Laaf2005 said:
Hey I recently got a vibrant and have been trying tonged it unlocked. I sent the phone into samsung for a factory restore. When I got the phone back and tried to use the galaxy s unluckier and it would not give me a code. The application would return with "are you sure this is a galaxy s phone?". I rooted the phone and tried again with same result. I went on ebay and paid for an unlock code and it didn't work. I had the guy recheck the code and when he tried again the same code came back so it must be the correct code for my phone. I tried doing the i9000 hack that requires changing the data inside nv_data.bin to make the unlock code all0's. That didn't work either. Is there any reason the paid unlock code would not work if it was the correct code for my iemi? Is there anything I can do?
Click to expand...
Click to collapse
Are you running JI6? Ive heard the sgs unlocker app will not work once youve updated. At least not so far.
Sent from my SGH-T959 using XDA App
I bought my phone with no contract so I just requested my unlock code from TMO.
Is a non-TMO sim card required for the unlock?
I got it unlocked but now the imei is wrong. Gotta figure out how to fix it. No backup of nv_data.bin so may be out of luck.
Sent from my SGH-T959 using XDA App
Laaf2005 said:
I got it unlocked but now the imei is wrong. Gotta figure out how to fix it. No backup of nv_data.bin so may be out of luck.
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
Why do you need your IMEI if you're already unlocked?
Sent from my SGH-T959 using XDA App
iynfynity said:
Why do you need your IMEI if you're already unlocked?
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
Just because...
no real reason since it works now, but maybe in the future i might need my original imei on the phone.
June 2011 RE-EDIT... Use the instructions here or here to unlock.
EDIT: SIM-Lock on JI6 has been solved for me with helroz's repair_nv_data.zip, read further along...
Page 11, Post 103 has a good copy of the instructions (but read the whole thread)
Also, heres a link to the corresponding thread in the Captivate forums
Can someone who has had Tmobile US for at least 40 days put a request in for an unlock code for my Vibrant? I only have ATT and no friends with Tmo. The Tmobile unlock team already refused my request. You would just need to call Customer Service, ask for the unlock team. I tried all the solutions in the forums - I have a messed up nv_data (bought it on craigslist). Shoot me a PM if your willing to help. Thanks in advance.
how many days since you have your vibrant?
Sent from my SGH-T959 using XDA App
I bought it 2 days ago from a guy on craigslist
There is an apk you can get called sgs unlock and it will give you the unlock code
the sgs unlocker doesn't work if the vibrant's had the JI6 update flashed or any other custom ROMs in it.
I'm also trying to unlock my JI6 updated vibrant. I was a dumbass and didn't unlock it when it was on JFD.
I paid cellunlocker.net for a code, but apparently it takes up to 3 days to get the code.
Yup,it had ji6 when I got it, and tmo won't give me the code cause I'm not their customer
And abaybas, please let me know if the code you get works
In this case, would you be able to unlock it if you flash your phone with JFD stock ROM then flash it back to JI6?
Nope. I odin'd back to stock. Ive tried the fixes. I just need someone to contact tmo for me
Ill do it. Whats the imei on the phone? it can take up to 72hrs but most times when I call its less.
No need! Just got it unlocked with a file that helroz sent me
Repeat: You can unlock a JI6 flashed phone using a file that changes the SIM unlock code (I was running bionix fusion when i did it)
Someone please work with him to turn it into an app if thats possible... its just a couple bat files and a jar that edit the files i believe
Thanks so much french dude (helroz)
wow can't believe you can do that in JI6 update, cuz i know about one unlock method that erases your phone's IMEI number and unlocks it permanently but thats questionable to be.
he sent me a repair_nv_data.zip and it fixed my nv_data and maintained the imei thats listed under my battery
mhseraph said:
No need! Just got it unlocked with a file that helroz sent me
Repeat: You can unlock a JI6 flashed phone using a file that changes the SIM unlock code (I was running bionix fusion when i did it)
Someone please work with him to turn it into an app if thats possible... its just a couple bat files and a jar that edit the files i believe
Thanks so much french dude (helroz)
Click to expand...
Click to collapse
Can you post that file and and the steps you took to recover here? I'm sure someone in the same situation will find it valuable.
nhatduongchi said:
Can you post that file and and the steps you took to recover here? I'm sure someone in the same situation will find it valuable.
Click to expand...
Click to collapse
I am actually in the same situation. I cant get mine unlocked using the app because it doesnt give me an unlock code and just says 'are you sure this is a galaxy s phone?'. I also tried paying for a code and the code did not work, the guy who did it also retried a second time and the code was the same, so I dont know whats up with that. My IMEI is the same as whats on my original box. I tried hacking the nv_data.bin myself using the guide posted somewhere in the i9000 thread. If someone could send me that fix I would be very grateful.
Laaf2005 said:
I am actually in the same situation. I cant get mine unlocked using the app because it doesnt give me an unlock code and just says 'are you sure this is a galaxy s phone?'. I also tried paying for a code and the code did not work, the guy who did it also retried a second time and the code was the same, so I dont know whats up with that. My IMEI is the same as whats on my original box. I tried hacking the nv_data.bin myself using the guide posted somewhere in the i9000 thread. If someone could send me that fix I would be very grateful.
Click to expand...
Click to collapse
why don't you try calling t-mobile and get your code?
the sgs unlocker won't work to me too. my only chance left is the code from t-mobile.
iynfynity said:
why don't you try calling t-mobile and get your code?
the sgs unlocker won't work to me too. my only chance left is the code from t-mobile.
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Click to collapse
Dont have tmobile, thats why i want to unlock it to begin with. otherwise, i cant use the phone. i have at&t.
nhatduongchi said:
Can you post that file and and the steps you took to recover here? I'm sure someone in the same situation will find it valuable.
Click to expand...
Click to collapse
+1, would be greatly beneficial
try lockpop.com
iynfynity said:
try lockpop.com
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Click to collapse
I would rather try this method. I'm not paying again for a code that may not work. I already paid $20 to swiftunlocks and the code didn't work. I got this phone 2 weeks ago and I still haven't been abke to use it.
Sent from my X10a using XDA App
I want to sim-unlock my at&t sgs4. please help! i asked at&t for unlock codes, it too didnt work!
i tried all the methods posted here on xda developers.. can anyone please help!
wtj16 said:
I want to sim-unlock my at&t sgs4. please help! i asked at&t for unlock codes, it too didnt work!
i tried all the methods posted here on xda developers.. can anyone please help!
Click to expand...
Click to collapse
I too experienced problems unlocking my I337M device (not AT&T, it's the Canadian version, hence the "M" in device model). After trying the keypad menu method and failing, I tried sending my IMEI number into a website to generate a key, but apparently the Samsung servers were experiencing a global delay and they refunded me after two days. (This delay was confirmed from multiple sources.) I then tried a tethered method using an application offered by an unlocking website. It cost $15 (compare at $35 for the IMEI method) and it worked instantly! This was after two days' worth of trying other methods. I won't give you the exact link, but if you google "fastgsm", it should come up. Make sure it's the tethered method. Good luck.
thanx!
Te3k said:
I too experienced problems unlocking my I337M device (not AT&T, it's the Canadian version, hence the "M" in device model). After trying the keypad menu method and failing, I tried sending my IMEI number into a website to generate a key, but apparently the Samsung servers were experiencing a global delay and they refunded me after two days. (This delay was confirmed from multiple sources.) I then tried a tethered method using an application offered by an unlocking website. It cost $15 (compare at $35 for the IMEI method) and it worked instantly! This was after two days' worth of trying other methods. I won't give you the exact link, but if you google "fastgsm", it should come up. Make sure it's the tethered method. Good luck.
Click to expand...
Click to collapse
Thanx. I will try this method and get back to you. Hope it works!
Te3k said:
I too experienced problems unlocking my I337M device (not AT&T, it's the Canadian version, hence the "M" in device model). After trying the keypad menu method and failing, I tried sending my IMEI number into a website to generate a key, but apparently the Samsung servers were experiencing a global delay and they refunded me after two days. (This delay was confirmed from multiple sources.) I then tried a tethered method using an application offered by an unlocking website. It cost $15 (compare at $35 for the IMEI method) and it worked instantly! This was after two days' worth of trying other methods. I won't give you the exact link, but if you google "fastgsm", it should come up. Make sure it's the tethered method. Good luck.
Click to expand...
Click to collapse
The FASTGSM website says:- Warning
Check your phone’s software version by going to Settings > About device. If Baseband version ends with MI1 or later (e.g. MJ1), your phone is not supported for USB unlocking. Use a different unlock method or downgrade your phone’s firmware.
And iam on mf3. So i think it should work!( f comes before i)
I used the FastGSM tethered method, and it worked on my MF3 stock rooted rom. Granted, I do not have MF3 bootloaders, but it otherwise seemed to work. The instructions included inside the program have you dial *#0808#, but other instructions (like the ones on their website) have to go and install a bunch of crap to your phone and dial some other number, but I found the *#0808# will get you straight to the options you need to switch your phone over to DM mode. Also don't forget to switch it back to MTP + ADB (or MTP-only if you don't want ADB debugging on).
EDIT: also make sure you have a completely unfiltered network connection. I tried it on my work's "guest" wireless that has far fewer restrictions, but it blocks something within FastGSM's app that reaches out to their servers right before performing the unlock. It's a safety to avoid them handing out a bunch of free unlocks.
Also! I forgot that I didn't have a 100% success. It didn't unlock the phone by itself, but it did at least provide me the network unlock code. I manually entered this on my phone and it worked the first time. Don't try entering the code multiple times if it doesn't work the first time! Save a copy of the log it makes, but don't post it here (includes IMEI).
wtj16 said:
The FASTGSM website says:- Warning
Check your phone’s software version by going to Settings > About device. If Baseband version ends with MI1 or later (e.g. MJ1), your phone is not supported for USB unlocking. Use a different unlock method or downgrade your phone’s firmware.
And iam on mf3. So i think it should work!( f comes before i)
Click to expand...
Click to collapse
did fastgsm work for you? as i am on UCUAMF3 via OTA update and i am trying to do it but i get an error "Establishing communication with phone....{Fail}
i am not rooted but can root if neccessary?
i have installed samsung usb drivers from the samsung official website but have never installed Kies.
Please Help
hemsmaverick said:
did fastgsm work for you? as i am on UCUAMF3 via OTA update and i am trying to do it but i get an error "Establishing communication with phone....{Fail}
i am not rooted but can root if neccessary?
i have installed samsung usb drivers from the samsung official website but have never installed Kies.
Please Help
Click to expand...
Click to collapse
I have tried using their usb method and it didnt work and they give me full refund.
I tried free method many many many times with original firmware and the lastest and it failed everytime. I even got the unlock code from att and it also didnt work. I was able to get my phone replaced because of the unlock code didnt unlock the phone. They gave me hard time but i was able to get replacement.
The replacement had the latest firmware, so i didnt try the free method or usb unlock, i just got the code from att and it worked. The free unlock method def. does something that prevents the phone from being unlocked.
PopcornKiller said:
I have tried using their usb method and it didnt work and they give me full refund.
I tried free method many many many times with original firmware and the lastest and it failed everytime. I even got the unlock code from att and it also didnt work. I was able to get my phone replaced because of the unlock code didnt unlock the phone. They gave me hard time but i was able to get replacement.
The replacement had the latest firmware, so i didnt try the free method or usb unlock, i just got the code from att and it worked. The free unlock method def. does something that prevents the phone from being unlocked.
Click to expand...
Click to collapse
I have a Same Problem by G4 has 4.2.2 UCUAMF3 Stock Rom. I can't root it via Odin or Change to I337UCUAMDB or I337UCUAMDL version, what's wrong with Stock and Can I change to other ones to unlock it, I bought unlock code and it said successfully unlocked. but does not work
paata01 said:
I have a Same Problem by G4 has 4.2.2 UCUAMF3 Stock Rom. I can't root it via Odin or Change to I337UCUAMDB or I337UCUAMDL version, what's wrong with Stock and Can I change to other ones to unlock it, I bought unlock code and it said successfully unlocked. but does not work
Click to expand...
Click to collapse
From what I've seen on xda it appears that if you have mf3 firmware the sim unlock does not work. It's just an observation and I may be wrong.
jd1639 said:
From what I've seen on xda it appears that if you have mf3 firmware the sim unlock does not work. It's just an observation and I may be wrong.
Click to expand...
Click to collapse
I will try FASTGSM USB method now and report results
I couldn't make fastgsm usb method work. I wonder if it works for you.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
nsical said:
I couldn't make fastgsm usb method work. I wonder if it works for you.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Click to expand...
Click to collapse
I tried it 15 minutes ago, it doesn't work. Failed while attempting to connect. Some security is blocking everything, no downgrade, no unlock. Idk what to do
I just did the chat with international care and they gave me the code. The code worked when I inserted the T-Mobile sim card
xisruno said:
I just did the chat with international care and they gave me the code. The code worked when I inserted the T-Mobile sim card
Click to expand...
Click to collapse
Can you please, give me contact information, I want to try it. How much is unlock code? u have MF3 right?
paata01 said:
Can you please, give me contact information, I want to try it. How much is unlock code? u have MF3 right?
Click to expand...
Click to collapse
Use the chat option to the lower right of the screen
http://www.att.com/esupport/travelAndIntl.jsp?cv=820
I am on MF3 and they did not charge me anything
This is exactly how I have unlocked all of my devices on AT&T. I just chat with international support, tell them I am going out of country and would like to use my phone there. They ask for the IMEI and within a minute give me an unlock code. Never had anyone say no, and never had issues. Unlocked S2, S3, S4, Atrix. All phones except S3 purchased on contract and still no problems.
Idk why anyone would pay $35 for something that is so easy and free and the unlock code is guaranteed to work.
geoldr said:
This is exactly how I have unlocked all of my devices on AT&T. I just chat with international support, tell them I am going out of country and would like to use my phone there. They ask for the IMEI and within a minute give me an unlock code. Never had anyone say no, and never had issues. Unlocked S2, S3, S4, Atrix. All phones except S3 purchased on contract and still no problems.
Idk why anyone would pay $35 for something that is so easy and free and the unlock code is guaranteed to work.
Click to expand...
Click to collapse
Thanks I will try to do so, problem is my device is blacklisted. will I still be able to unlock it? I bought it from craigslist and seller blacklisted it after a week.
geoldr said:
This is exactly how I have unlocked all of my devices on AT&T. I just chat with international support, tell them I am going out of country and would like to use my phone there. They ask for the IMEI and within a minute give me an unlock code. Never had anyone say no, and never had issues. Unlocked S2, S3, S4, Atrix. All phones except S3 purchased on contract and still no problems.
Idk why anyone would pay $35 for something that is so easy and free and the unlock code is guaranteed to work.
Click to expand...
Click to collapse
Thanks, AT&T international care gave me unlock code which was the same I got from http://myunlockedphone.com/, but unfortunately I can't unlock it yet, I tried free unlock and may damaged something, how Can I restore everything to default including Service mode menu.
paata01 said:
Thanks, AT&T international care gave me unlock code which was the same I got from http://myunlockedphone.com/, but unfortunately I can't unlock it yet, I tried free unlock and may damaged something, how Can I restore everything to default including Service mode menu.
Click to expand...
Click to collapse
I had the same exact issue, I called AT&T and had them replacement my phone under warranty.
PopcornKiller said:
I had the same exact issue, I called AT&T and had them replacement my phone under warranty.
Click to expand...
Click to collapse
Yes I managed to unlock it, it turned out seller blacklisted device, and I was trying to use Simple Mobile, AT&T and T Mobile (simplbo) share blacklist database
has anyone tried to sim unlock their phone AFTER the update to 4.3???
I'm asking because I have a BELL i337m, upgraded to 4.3 and decided to unlock my phone after.
I tried 3 different sites to unlock my phone, they all gave me the same code and nothing happens
I tried downgrading to 4.2.2 but this wasn't very successful, its stuck in the boot animation screen
any ideas?
kyrotech said:
has anyone tried to sim unlock their phone AFTER the update to 4.3???
I'm asking because I have a BELL i337m, upgraded to 4.3 and decided to unlock my phone after.
I tried 3 different sites to unlock my phone, they all gave me the same code and nothing happens
I tried downgrading to 4.2.2 but this wasn't very successful, its stuck in the boot animation screen
any ideas?
Click to expand...
Click to collapse
I know it's not helping, but I received my Bell phone yesterday and it was shipped with baseband I337MVLUAMG1. I tried the "free sim unlock method" found on this forum, but it doesn't work. I cannot access service mode (*#0011#, Menu button, Back, Menu button, KEY INPUT, 1, OK).
Still searching for a stock rom that will have the service mode enabled...
Dont waste your time looking for a free unlocking service..Pay 29.99 USD and have it umlocked from cellunlocker..you will be happier in the long run as i am..thank me for not wasting time unlocking for free..
Sent from my SAMSUNG-SGH-I337 using Tapatalk
kyrotech said:
has anyone tried to sim unlock their phone AFTER the update to 4.3???
I'm asking because I have a BELL i337m, upgraded to 4.3 and decided to unlock my phone after.
I tried 3 different sites to unlock my phone, they all gave me the same code and nothing happens
I tried downgrading to 4.2.2 but this wasn't very successful, its stuck in the boot animation screen
any ideas?
Click to expand...
Click to collapse
I am having pretty much the same problems on my Telus/Koodo i337m. I recently updated to the most recent firmware (4.3) on the advise of cellunlocker because the code I was given was not working. None of the codes work and I can't even access the screens to do it manually. I have recently rooted it, props to Chainfire, but have no luck with most of the service screens. I'm still working with Cellunlocker to resolve the issue. I had access to all the service screens/menus on MDJ but not MG1 or MK6. Wondering if maybe the update missed some files or if the update locked some features. not sure if this is helpful but I'm happy to share whatever information I have to help others with the same problems.
Same here,
Bell with MK6. 3 sites provided same unlock codes. Nothing works, service menus different, etc.
Can't downgrade to 4.2.2 since image found crashed (bricks the phone). Image I found was at Sam Mobile
Apparently BELL will unlock it for 50$ but require original sales receipt, which I don't have (purchased phone on ebay)
Just paid BELL $57 to unlock, and their code is the same as all the sites... NOT WORKING !!!
I wanted them to give me the 1st 2 digits and last 2 digits so I can refuse before payment. But they insisted on pay first - code after - code by email. Luckly I had an employee of Bell at Bell Boutique confirm code not working.
I'm now on hold (1hr) to try see if they have another code?
kyrotech said:
has anyone tried to sim unlock their phone AFTER the update to 4.3???
I'm asking because I have a BELL i337m, upgraded to 4.3 and decided to unlock my phone after.
I tried 3 different sites to unlock my phone, they all gave me the same code and nothing happens
I tried downgrading to 4.2.2 but this wasn't very successful, its stuck in the boot animation screen
any ideas?
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r1tesh said:
Dont waste your time looking for a free unlocking service..Pay 29.99 USD and have it umlocked from cellunlocker..you will be happier in the long run as i am..thank me for not wasting time unlocking for free..
Sent from my SAMSUNG-SGH-I337 using Tapatalk
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I think you're right... I ended up buying a code from unlocksamsungonline.com for 29.71$ CAD with a coupon. Received the codes in 55 minutes. Hope it works...
My provider Bell Canada, gave me the same codes as all these sites, and they don't work on 4.3. Looks like Samsung has a major BUG in 4.3 in regards to unlock. Bell says call Samsung ! Go figure!
Problem is that will take a while to fix, aka get it out to consumers....
Chatted with Samsung, they say call BELL !
WoW !!!
merledm said:
I am having pretty much the same problems on my Telus/Koodo i337m. I recently updated to the most recent firmware (4.3) on the advise of cellunlocker because the code I was given was not working. None of the codes work and I can't even access the screens to do it manually. I have recently rooted it, props to Chainfire, but have no luck with most of the service screens. I'm still working with Cellunlocker to resolve the issue. I had access to all the service screens/menus on MDJ but not MG1 or MK6. Wondering if maybe the update missed some files or if the update locked some features. not sure if this is helpful but I'm happy to share whatever information I have to help others with the same problems.
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kyrotech said:
has anyone tried to sim unlock their phone AFTER the update to 4.3???
I'm asking because I have a BELL i337m, upgraded to 4.3 and decided to unlock my phone after.
I tried 3 different sites to unlock my phone, they all gave me the same code and nothing happens
I tried downgrading to 4.2.2 but this wasn't very successful, its stuck in the boot animation screen
any ideas?
Click to expand...
Click to collapse
Are you sure your phone is locked to bell?
Did you try putting different simcard other then Bell? Did your phone ask for unlock code when you put the other carrier's sim?
r1tesh said:
Dont waste your time looking for a free unlocking service..Pay 29.99 USD and have it umlocked from cellunlocker..you will be happier in the long run as i am..thank me for not wasting time unlocking for free..
Sent from my SAMSUNG-SGH-I337 using Tapatalk
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Click to collapse
this still doesn't work.
Paid and tried from 3 different sites, they all gave me the same exact code
I think that the update has locked the bootloader and anything else.
I was reading somewhere that Samsung may be blocking the sim unlock and forcing people to pay roaming fees
Well all I can say is that this has been a huge step backwards for Samsung (from my point of view) locking/blocking features, really is a major turn off for me.
I think its time to look at other options until someone from XDA figures this one out.
Oncet said:
Are you sure your phone is locked to bell?
Did you try putting different simcard other then Bell? Did your phone ask for unlock code when you put the other carrier's sim?
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100% locked to Bell
I have the original sim from Bell and is working fine
Put a Fido sim and asks for the unlock code, when I enter it, it says unsuccessful
everything is correct, IMEI has been verified many times and the codes also
Samsung is blocking something here with the latest 4.3 MK6 update
dcoulombe said:
I think you're right... I ended up buying a code from unlocksamsungonline.com for 29.71$ CAD with a coupon. Received the codes in 55 minutes. Hope it works...
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did you unlock your phone with the code?
kyrotech said:
did you unlock your phone with the code?
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Click to collapse
Well I tried 2 times the unlock code and it didn't work. I'm doing a backup right now and I will go back to stock and try again...
dcoulombe said:
Well I tried 2 times the unlock code and it didn't work. I'm doing a backup right now and I will go back to stock and try again...
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Click to collapse
please let me know
BTW, I just got off the phone with Samsung, they say that I have to take this issue up with my service provider.
they are not able to help me and answer why my unlock code isn't working.
he did admit however, that there have been multiple calls about the 4.3 upgrade and that Samsung is going to release an update very shortly
let's just hope that this will rectify the issues that we have been having
kyrotech said:
please let me know
BTW, I just got off the phone with Samsung, they say that I have to take this issue up with my service provider.
they are not able to help me and answer why my unlock code isn't working.
he did admit however, that there have been multiple calls about the 4.3 upgrade and that Samsung is going to release an update very shortly
let's just hope that this will rectify the issues that we have been having
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I restored my stock rom (Bell I337MVLUAMG1) and was able to unlock successfully my phone. I used a Telus SIM and was able to receive a phone call. BTW, I never updated my phone to the stock 4.3 update.
So it seems that you must be stock for unlock codes to work. For the record, I was using KANGAKAT KOT49H 6.0 when the code was not working...
dcoulombe said:
I restored my stock rom (Bell I337MVLUAMG1) and was able to unlock successfully my phone. I used a Telus SIM and was able to receive a phone call. BTW, I never updated my phone to the stock 4.3 update.
So it seems that you must be stock for unlock codes to work. For the record, I was using KANGAKAT KOT49H 6.0 when the code was not working...
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Click to collapse
I unlocked mine on 4.2.2 AMG1 flawlessly.I never updated to 4.3 and looking at the threads regarding KNOX and locked boot loader, probably I never will.
I am wondering if you can flash the MG1 radio from 4.2.2 and try unlocking the phone.If successful install the radio from 4.3 again.
I am not sure weather we are able to flash old radio on 4.3 though.
Hey there, I have a samsung galaxy s4 sgh-i337 locked to at&t.
I bought an unlocking code from an ebay user.
it doesn't unlock my phone, it writes: "unlock request unsuccesful". I tried to use the defreeze code and then again the network code, still nothing.
I was referred to a guide that suppose to show me the "service mode menu", by entering *#0011# . so service mode goes on when i put that number in the dial pad, but then I suppose to do 'menu key'->'back'->'menu key'->'key input'->'1', but after I do that nothing happens, the service mode menu with all the options doesn't pop up, it stays in the same page of the service mode. somewhere down on the ServiceMode page it writes "Service:Limited". what should I do?
Talk with an at&t rep or chat online and indicate that you will be traveling and want to use this phone there and they'll give u a unlock code..
Sent from my SAMSUNG-SGH-I337 using xda premium
sameer1807 said:
Talk with an at&t rep or chat online and indicate that you will be traveling and want to use this phone there and they'll give u a unlock code..
Sent from my SAMSUNG-SGH-I337 using xda premium
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i'm pretty sure that I already have a code, and in some reason it still doesn't work.. I'll try it anyway. write now they're on holiday.
But still, does anyone here know about a way to make that cranky menu show up?
ncamaa said:
i'm pretty sure that I already have a code, and in some reason it still doesn't work.. I'll try it anyway. write now they're on holiday.
But still, does anyone here know about a way to make that cranky menu show up?
Click to expand...
Click to collapse
Try *#197328640#
aLMosT!
khha4113 said:
Try *#197328640#
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Click to collapse
it took me directly to the DEBUG SCREEN menu, but I have only 5 options instead of 6. the important option is missing. option number 6, "phone control". is there any direct way to get to that menu? or to make it show the option?
Someone... Help.. please
no Mega genius here that can solve my problem?
same boat here man, this is a new problem since not everyone has 4.3 yet. Att won't even give me the unlock code since they changed eligibility few months ago to "only off contract or fulfilled contract phones." I've read one person saying the eBay unlock code didnt work on 4.3 either. And the only success i've heard is another post here on XDA saying they unlocked 4.3 using the regionlockaway app, but they apparently Odin flashed 4.2.2, did the regionlockaway while the phone had no sound/wifi etc., then Odin flashed 4.3(locked again), then flashed 4.2.2 odin again, regionlockaway'ed, then odin'ed 4.3 again and the unlock stayed. That sounds ridiculous and is not an exact science.
So i'm done with At&t's phone slavery and switching to T-mobile on a nexus till the Xperia Z1 is out. I thought this was the future.
wtfmateim65 said:
same boat here man, this is a new problem since not everyone has 4.3 yet. Att won't even give me the unlock code since they changed eligibility few months ago to "only off contract or fulfilled contract phones." I've read one person saying the eBay unlock code didnt work on 4.3 either. And the only success i've heard is another post here on XDA saying they unlocked 4.3 using the regionlockaway app, but they apparently Odin flashed 4.2.2, did the regionlockaway while the phone had no sound/wifi etc., then Odin flashed 4.3(locked again), then flashed 4.2.2 odin again, regionlockaway'ed, then odin'ed 4.3 again and the unlock stayed. That sounds ridiculous and is not an exact science.
So i'm done with At&t's phone slavery and switching to T-mobile on a nexus till the Xperia Z1 is out. I thought this was the future.
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Click to collapse
so what you're saying is that there's no future for these phones?
ncamaa said:
so what you're saying is that there's no future for these phones?
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Click to collapse
Take your phone to one of the shops which do unlocking using a box. It is possible to do it.
tronac said:
unlocking using a box
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Click to collapse
can you explain a little bit please? I am not aware of that method
how much do you think they'll take?
If you have another $20.50 go to Myhoian's website it's unlockcode247.com it'll take about a full day or over 12 hours usually but not longer than that he's never failed to unlock any of my phones.
I used region unlock. Unlocked my phone, put in a T-Mobile sim and it didn't asked for a code. Bam unlocked.
Sent from my SGH-I337 using Tapatalk
toxicpaulution said:
I used region unlock. Unlocked my phone, put in a T-Mobile sim and it didn't asked for a code. Bam unlocked.
Sent from my SGH-I337 using Tapatalk
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guys please explain, i'm a noob. what's region unlock? by the way, my phone is a GSM phone.
also, what's unlocking using a box?
and about that unlockcode247 - can they help me if I already got a code from another source?
I am not from the US and I want to use my phone outside of the USA (the phone was bought in the USA and is AT&T locked).
toxicpaulution said:
I used region unlock. Unlocked my phone, put in a T-Mobile sim and it didn't asked for a code. Bam unlocked.
Sent from my SGH-I337 using Tapatalk
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Are you on MK2?
52me52 said:
Are you on MK2?
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I don't really know what do you mean by MK2, but if you meaning my baseband version its MF3 (yes, i know it's bad)
unlock att on mk2
I am currently running MK2 and I am having the same problem as the other guy. I am sure that is what he is on as well. Any ideas on how to get this unlocked?
gsxrchick said:
I am currently running MK2 and I am having the same problem as the other guy. I am sure that is what he is on as well. Any ideas on how to get this unlocked?
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I used Cellunlocker.net and it was done in 24hrs. It did cost $29.99. Since I was on MK2 the only way to get it unlocked for free was through my carrier and they would not unlock.
LVGN said:
I used Cellunlocker.net and it was done in 24hrs. It did cost $29.99. Since I was on MK2 the only way to get it unlocked for free was through my carrier and they would not unlock.
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My carrier said I was qualified to do the unlock. How are these services? Paying that much money on a limb sounds sketchy and most endorsers seem to be part of the sketchiness. Anyone else have experience using the only sites?
Jeez...
http://forum.xda-developers.com/showthread.php?t=2597973
I unlocked mine using method 2. You will not have sound until you flash modem back. At least I didn't.
I337 stock, unlocked, rooted