nv_data.bin Permission [TUTORIAL] needed

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After so many tutorials on Forum for nv_data.bin permission denied, none of them worked for me. Is there any 100% working tutorial.


regards

Originally Posted by karabey

After so many tutorials on Forum for nv_data.bin permission denied, none of them worked for me. Is there any 100% working tutorial.


regards

There's an app called mount system on the market. Install it & ask it mount always as r/w access at boot.

PS : You need to have root access.

Thanks but not worked.. Cant still read the nv_data.bin

Ok have saved now the bml3.bak but there is no Code saved if i try to extract by sgux2.exe

HEX

53534E56A6A7FA1A0709542A1E85E257F98A6F14E2E19CA932 EBEC93945930F6D0D9713DF61AB70CA4D57F7F9BCEDD924B88 8C6AAE9074B9D49D8FEEC8C021A97D4882BEFF922E8B004646 46464646464600000000000000000000000000000000000000 0000000000323332303523

323332303523 = 23205

Any help?

My friend who use the Phone could read the Codes and made an Froyo Update. But after the Update Code were not able to enter. It gave the Error that is wrong.


ProductCode: GT-i9000HKDONE

You can get permission by adb shell or terminal emulator by typing:
su
busybox chown 1001:1001 /efs/nv_data.bin
(reboot)

I tried your method, but I still get permission denied. Here is what I did and the list of the file under /efs:
C:\SDK\tools>adb shell
$ su
su
# busybox chown 1001:1001 /efs/nv_data.bin
busybox chown 1001:1001 /efs/nv_data.bin
# reboot
reboot

C:\SDK\tools>adb shell
$ su
su
# ls -l /efs
ls -l /efs
-rwx------ radio radio 2097152 2010-10-30 04:57 nv_data.bin
drwxrwxrwx radio radio 2010-07-17 09:31 imei
-rwx------ radio radio 32 2010-10-30 04:57 nv_data.bin.md5
#

Originally Posted by iScream^

You can get permission by adb shell or terminal emulator by typing:
su
busybox chown 1001:1001 /efs/nv_data.bin
(reboot)

Originally Posted by lan_baba

I tried your method, but I still get permission denied. Here is what I did and the list of the file under /efs:
C:\SDK\tools>adb shell
$ su
su
# busybox chown 1001:1001 /efs/nv_data.bin
busybox chown 1001:1001 /efs/nv_data.bin
# reboot
reboot

C:\SDK\tools>adb shell
$ su
su
# ls -l /efs
ls -l /efs
-rwx------ radio radio 2097152 2010-10-30 04:57 nv_data.bin
drwxrwxrwx radio radio 2010-07-17 09:31 imei
-rwx------ radio radio 32 2010-10-30 04:57 nv_data.bin.md5
#

not workinggg.......

Why do you want to read the file?

Have you lost your imei? If so, was the phone sold to you?

Don't bother with the codes. Use the hex edit method to change the lock status to 0:
http://forum.xda-developers.com/showthread.php?t=761045

p.s. you should delete the file you posted... that's some bad security there.