[Q] Where to find the /EFS nv_data.bin ? - Galaxy S III Q&A, Help & Troubleshooting

Hello. I have been trying to locate /EFS folder for unlocking Galaxy S3 i9300 locked on Orange.
It was working fine. I upgraded to 4.1.2 and now it asks for the Network Lock Code.
Trying Samsung Galaxy Unlocker but unable to locate the nv_data.bin
Any help please ??

waqar.ahmd said:
Hello. I have been trying to locate /EFS folder for unlocking Galaxy S3 i9300 locked on Orange.
It was working fine. I upgraded to 4.1.2 and now it asks for the Network Lock Code.
Trying Samsung Galaxy Unlocker but unable to locate the nv_data.bin
Any help please ??
Click to expand...
Click to collapse
you can find it by giving root the apps such as x-plore. /root/efs section i guess

Thank you so much
zhjackss said:
you can find it by giving root the apps such as x-plore. /root/efs section i guess
Click to expand...
Click to collapse
Thank you so much I used Root Explorer and got the EFS folder

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How to Unlock Samsung Galaxy S3 i9300 ?

Yo guys Mizzeeboy here after I broke my old galaxy s I decided to spice things up by getting the s3 brand new locked to orange.
I tried this tut on the site but it did'nt work as my phone just said it had no service all the time
http://forum.xda-developers.com/showthread.php?p=19623004
I have a backup of my efs folder can someone please show me how how unlock it and my phone is rooted so that would make things easier
Thanks
http://reviews.cnet.co.uk/mobile-phones/how-to-unlock-your-samsung-galaxy-s3-50008597/

[Q] unlock galaxy s2 (nv_data error)

Hey i need help, i'm trying to unlock my galaxy s2 I9100 but i got a problem, i already got the "nv_data" file but i can't get the code , i try to use the SamsungUnlocker ( http://forum.xda-developers.com/showthread.php?t=1360174 ) i didn't work also
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[Q] Samsung s7275r GALAXY ACE 3 nos signal

Hello guys.
i have a Samsung s7275r GALAXY ACE 3 after unlock whit z3x box, the phone cant' connect to the GSMsignal(cellular), but the wi-fi is ok.
how can i fix this issue? :good:
horydub said:
Hello guys.
i have a Samsung s7275r GALAXY ACE 3 after unlock whit z3x box, the phone cant' connect to the GSMsignal(cellular), but the wi-fi is ok.
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Click to expand...
Click to collapse
Hi man, try re-flashing into the official firmware first using odin. Let me know if you don't know how to do this.
Next,look up this software named VROOT -> http://www.mgyun.com/en/GetVRoot
They have recently got an english version of the app.
VROOT installs root easily and uses a chinese superuser app. To change this chinese app, just install SuperSU from play store and update its binaries then uninstall the chinese superuser.
You said you unlocked Samsung galaxy Ace 3. But how? I'm interested in it. Can you help me? I have an Ace 3, but it's sim is locked, and i want to use it with another networks sim card.
I would be very happy if you coluld help me

[Q] Help with unlocking Galaxy S3 and installing the stock rom

Hi Everyone
Sorry if this is a noobie question. Can anyone help or give advice on how to downgrade and unlock Samsung Galaxy S3 on the UK Orange. What I want to do is downgrade then unlock and if possible after that install the Samsung custom rom and remove all the Orange branding and apps. Ive tried unlocking the phone via IMEI on websites and ebay but haven't had any luck so far have been told they are unable to do it.
Here are all details of the phone I can find and are listed below
Its currently on Android 4.3
AP I9300XXUGML2
CP I9300BVUGML1
CSC I9300ORAGML2
Thanks
sonic101 said:
Hi Everyone
Sorry if this is a noobie question. Can anyone help or give advice on how to downgrade and unlock Samsung Galaxy S3 on the UK Orange. What I want to do is downgrade then unlock and if possible after that install the Samsung custom rom and remove all the Orange branding and apps. Ive tried unlocking the phone via IMEI on websites and ebay but haven't had any luck so far have been told they are unable to do it.
Here are all details of the phone I can find and are listed below
Mod Edit
Its currently on Android 4.3
AP I9300XXUGML2
CP I9300BVUGML1
CSC I9300ORAGML2
Thanks
Click to expand...
Click to collapse
Dont give out your imei number like that.its not safe to do so.but youre in the uk just pop into an internet cafe or phonr shop to unlock it not that expensive
Sent from my SM-G900F using Tapatalk
Thanks for the info, ive taken off the IMEI.

galaxy s2 caant unlock it...hel me please!!!

Hello I have a galaxy Samsung s2 GT I9100 Android version 4.1.2 base band I9100BULS1ernel version 3.o.31 I have root + Busybox and I have tryied Galaxys2 sim lock,but dident finde any codes so nothing,then I tryied Galaxy s unlock and region unlock but...nothing to do is still locked then I tryied Galaxy sm unlock but is a payed appl so not vreally sometning that I lik.
The handy is locked from Austria carriere A1.Have u got any suggest on how I can unlock it?
Thank's
Helen
Did you try this?
http://forum.xda-developers.com/galaxy-s2/themes-apps/root-sgs2-sim-unlock-code-finder-t1092451
Somor said:
Did you try this?
http://forum.xda-developers.com/galaxy-s2/themes-apps/root-sgs2-sim-unlock-code-finder-t1092451
Click to expand...
Click to collapse
yes is one of the program I have tryied but after running .a 5 minutes tell me that was not possibol to fine any code and it seames Iìm not the only one.Now I'm not at home on my pc home but maybe tomorrow I want ti try ,after making a backup of some files to edit a file,I dont remembar the name I have it in other computer and to clean up the part of the locked code I have reade that sometimes works so olso if is dangerous editing that file will sort out to unlock handy (is on this forum all details).Have u got more idea?
Thank's
Helen

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