[Q] Help !!! Phone Call module stopped working

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Virtualsk

Virtualsk

Senior Member
Aug 31, 2010
1,228
274
Pune
Hi ,

I was using JP6 (via Reg. Hack...), as we know that, Samsung has released official Froyo update... I downgraded to Eclair i.e., (DDJG4) ... Now, i can use all functions of Galaxy S , except Mobile Network.

My Phone application is not working anymore...it just shows me, Not available icon for network signal.... More over, i cannot do Factory Reset from Settings menu...its doing nothing....


Please help ! :(
 
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ickyboo

ickyboo

Senior Member
Oct 26, 2007
849
46
Syd
No idea what you did but it sounds like you screwed up your IMEI, do a search for fixes but unless you have a backup file you might be out of luck
 
S

seking

Senior Member
Apr 11, 2010
993
304
Redmi Note 10 Pro
Virtualsk said:
Hi ,

I was using JP6 (via Reg. Hack...), as we know that, Samsung has released official Froyo update... I downgraded to Eclair i.e., (DDJG4) ... Now, i can use all functions of Galaxy S , except Mobile Network.

My Phone application is not working anymore...it just shows me, Not available icon for network signal.... More over, i cannot do Factory Reset from Settings menu...its doing nothing....


Please help ! :(
Click to expand...
Click to collapse

I also faced the same problem see this thread. It will solve your problem

**IF YOUR SIMCARD DOESN'T WORK AFTER THIS, EXECUTE THE FOLLOWING**
- adb shell
- su
- busybox chown 1001:1001 /efs/nv_data.bin
- reboot

You can also do this from the Terminal Emulator if you don't have ADB on your PC! Like this:

-su
-chown 1001:1001 /efs/nv_data.bin
-reboot

I hope it's easy to follow my steps, it works guaranteed.

http://xdaforums.com/showthread.php?t=780509
 
Virtualsk

Virtualsk

Senior Member
Aug 31, 2010
1,228
274
Pune
Solved ... using same link...

seking said:
I also faced the same problem see this thread. It will solve your problem

**IF YOUR SIMCARD DOESN'T WORK AFTER THIS, EXECUTE THE FOLLOWING**
- adb shell
- su
- busybox chown 1001:1001 /efs/nv_data.bin
- reboot

You can also do this from the Terminal Emulator if you don't have ADB on your PC! Like this:

-su
-chown 1001:1001 /efs/nv_data.bin
-reboot

I hope it's easy to follow my steps, it works guaranteed.

http://xdaforums.com/showthread.php?t=780509
Click to expand...
Click to collapse

Last friday, i fixed it using the same command...Actually, few weeks back I also restored by Product code refering to this thread.... Now i am waiting for official Froyo.... :p
 
X

xCruciaLx

Senior Member
Nov 28, 2011
79
6
seking said:
I also faced the same problem see this thread. It will solve your problem

**IF YOUR SIMCARD DOESN'T WORK AFTER THIS, EXECUTE THE FOLLOWING**
- adb shell
- su
- busybox chown 1001:1001 /efs/nv_data.bin
- reboot

You can also do this from the Terminal Emulator if you don't have ADB on your PC! Like this:

-su
-chown 1001:1001 /efs/nv_data.bin
-reboot

I hope it's easy to follow my steps, it works guaranteed.

http://xdaforums.com/showthread.php?t=780509
Click to expand...
Click to collapse


Hi, I tried using this and I got this error:
Permission denied
$ busybox chown 1001:1001 /efs/nv_data.bin
chown: /efs/nv_data.bin: Read-only file system
$
Click to expand...
Click to collapse

Any idea how to remove the read-only for the files in the efs folder?
 
R

raviakumarin

Member
Jan 25, 2012
5
0
sori to disturb but....no option.

I am not a techie guy like u...so..please help me out. I am using my samsung i9000 which is bought from Ireland and now I am using in India. Its smifree and unlocked so using it nisely. But unfortunately...i lost ime imei and network when I tried to upgrade my firmware or something. I dont know what is the base version and i dont know what to do now....?

please help me guys.....as my phone not ringing due to missing imei or some other problem.

Thanks & Regards,
Ravi
 
Virtualsk

Virtualsk

Senior Member
Aug 31, 2010
1,228
274
Pune
raviakumarin said:
sori to disturb but....no option.

I am not a techie guy like u...so..please help me out. I am using my samsung i9000 which is bought from Ireland and now I am using in India. Its smifree and unlocked so using it nisely. But unfortunately...i lost ime imei and network when I tried to upgrade my firmware or something. I dont know what is the base version and i dont know what to do now....?

please help me guys.....as my phone not ringing due to missing imei or some other problem.

Thanks & Regards,
Ravi
Click to expand...
Click to collapse

Try to follow the thread and see if that helps. If not than there is one thread in sgs ii section check that out.

Sent from my GT-I9100 using xda premium
 
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    Virtualsk
    Virtualsk
    Hi ,

    I was using JP6 (via Reg. Hack...), as we know that, Samsung has released official Froyo update... I downgraded to Eclair i.e., (DDJG4) ... Now, i can use all functions of Galaxy S , except Mobile Network.

    My Phone application is not working anymore...it just shows me, Not available icon for network signal.... More over, i cannot do Factory Reset from Settings menu...its doing nothing....


    Please help ! :(
    View

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