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[HOWTO] GT-I9100 Free SIM Unlock via nv_data.bin by Odia

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dertys_
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(Last edited by dertys_; 28th February 2012 at 07:30 PM.) Reason: removed nv_data.7z for security reasons
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Quote:
Originally Posted by gomson View Post
Hiya guys...
Been trying to sim-unlock my phone but no luck.
I've rooted it and tried several of the tools available and still cant unlock it.
It's Samsung galaxy S2 and attached is the extracted nv_data.bin file..
Please any help would be greatly appreciated..

Thanks in advance..
Hi gomson. its unlocked nv_data.bin from you phone. Extract and Enjoy!!!
 
gomson
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Quote:
Originally Posted by dertys_ View Post
Hi gomson. its unlocked nv_data.bin from you phone. Extract and Enjoy!!!
Thank you...thanks you..
 
kevkamikaze
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(Last edited by kevkamikaze; 28th February 2012 at 01:40 PM.)
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dertys_ or anyone else who can help me with this i'd be very grateful, I've spent some time trying to figure this out but cant
Attached Files
File Type: 7z nv_data.7z - [Click for QR Code] (8.2 KB, 127 views)
 
dertys_
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(Last edited by dertys_; 29th February 2012 at 04:40 PM.) Reason: removed nv_data.7z for security reasons
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Quote:
Originally Posted by kevkamikaze View Post
dertys_ or anyone else who can help me with this i'd be very grateful, I've spent some time trying to figure this out but cant
Hi kevkamikaze! It is unlocked nv_data.bin.. Extract, copy to /efs folder, set permission rwx---,delete nv_data.bin.md5, reboot phone and Enjoy!!!

Some terminal commands:
Code:
su
stop
rm /efs/nv_data.bin
rm /efs/nv_data.bin.md5
cat /sdcard/nv_data.bin >> /efs/nv_data.bin
chmod 755 /efs/nv_data.bin
chown radio.radio /efs/nv_data.bin || chown 1001.1001 /efs/nv_data.bin
reboot
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kevkamikaze
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(Last edited by kevkamikaze; 28th February 2012 at 08:33 PM.)
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Quote:
Originally Posted by dertys_ View Post
Hi kevkamikaze! It is unlocked nv_data.bin.. Extract, copy to /efs folder, set permission rwx---,delete nv_data.bin.md5, reboot phone and Enjoy!!!

Some terminal commands:
Code:
su
stop
rm /efs/nv_data.bin
rm /efs/nv_data.bin.md5
cat /sdcard/nv_data.bin >> /efs/nv_data.bin
chmod 755 /efs/nv_data.bin
chown radio.radio /efs/nv_data.bin || chown 1001.1001 /efs/nv_data.bin
reboot
Thanks for taking the time to do this! Very kind of you

Edit. Tested and works perfect..thanks again dertys_ !

Sent from my GT-I9100 using xda premium
 
radkor
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So, is there yet working method to obtain unlock code and unfreeze code from nv_data.bin with new hashes?
I can unlock phone but i want these codes...
 
MistahBungle
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Guys, got someone over in Q&A who doesn't have 10 posts up in this thread who needs a bit of help.

Could someone who is experienced with these matters (I'm not) have a look at the thread I've linked & maybe help this guy out ?

Thanks in advance
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Odia
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Quote:
Originally Posted by radkor View Post
So, is there yet working method to obtain unlock code and unfreeze code from nv_data.bin with new hashes?
I can unlock phone but i want these codes...
Yes there is a working method, but its not released. They are not hashes in the new nv_data format, well they are not hashes as they are stored, but once manipulated they become hashes
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trickius
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(Last edited by trickius; 1st March 2012 at 07:19 AM.)
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hello, nice work guys!

I bought a samsung out of ebay as an unlocked one but it turned out locked!
Chainfire's app doesn't seem to find the unlock code. Also i try with odia instructions and no luck.
Can you please help me with this one?


Thanks a lot i would be much obligated
Attached Files
File Type: 7z nv_data.7z - [Click for QR Code] (8.7 KB, 41 views)
 
cavaliere06
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(Last edited by cavaliere06; 1st March 2012 at 03:57 AM.) Reason: Adding info
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Quote:
Originally Posted by Odia View Post
Yes there is a working method, but its not released. They are not hashes in the new nv_data format, well they are not hashes as they are stored, but once manipulated they become hashes
I hope it gets released soon since I alredy tried the old method and CHainfires app even buy an unlock from gsmliberty.net and mobilefreedom.net, fortunately they gave me A refound. So I'm getting out of options


And well since I'm desperate I wan't to try the method of Mr. dertys_ since it seam to work for my fellow crusher1908 from the same country and carrier.

Leave here my nv_data.bin
Attached Files
File Type: rar nv_data.rar - [Click for QR Code] (14.5 KB, 48 views)

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galaxy s2, rom
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