After several custom roms my IMEI has changed.
It is now 004999010640000. I have seen that a lot of people with the same problem have also the same IMEI. I want to restore my original IMEI but i don't know how. I hope someone can help me.
Greetings
Bloodydevil
Here's a how to: http://forum.xda-developers.com/showthread.php?t=1264021
In the future, b/u your EFS. Hellcat's KTool (on this site and the Market), among others, can back up and restore your EFS.
Bloodydevil said:
After several custom roms my IMEI has changed.
It is now 004999010640000. I have seen that a lot of people with the same problem have also the same IMEI. I want to restore my original IMEI but i don't know how. I hope someone can help me.
Greetings
Bloodydevil
Click to expand...
Click to collapse
Start by restoring your backed up EFS folder that will fix it .
If you have not backed up
try flashing a stock rom that fails use the search button enough posts on the subject .
jje
mudferret said:
Here's a how to: http://forum.xda-developers.com/showthread.php?t=1264021
In the future, b/u your EFS. Hellcat's KTool (on this site and the Market), among others, can back up and restore your EFS.
Click to expand...
Click to collapse
i have a problem at step 6
"then again go to the backed up EFS folder at yout sdcard and copy the " .nv_data " file to your EFS folder at the root of your phone using root explorer, NOTE: the dot in first of nv_data is not a mistake, copy the ".nv_data" file."
i can't find a file named .nv_data
Bloodydevil said:
i have a problem at step 6
"then again go to the backed up EFS folder at yout sdcard and copy the " .nv_data " file to your EFS folder at the root of your phone using root explorer, NOTE: the dot in first of nv_data is not a mistake, copy the ".nv_data" file."
i can't find a file named .nv_data
Click to expand...
Click to collapse
The . indicates it's a hidden file; make hidden files visible.
mudferret said:
The . indicates it's a hidden file; make hidden files visible.
Click to expand...
Click to collapse
hidden files are visible but there is no such file
Bloodydevil said:
hidden files are visible but there is no such file
Click to expand...
Click to collapse
Do you have an .nv_data.bak?
mudferret said:
Do you have an .nv_data.bak?
Click to expand...
Click to collapse
nope.
i use nv_data.bin.bak but no my phone has no imei and no service
Restore nandroid b/u.
Try JJEgan's suggestion above.
i have my old imei back thanks to an app called "GSII_Repair"
Bloodydevil said:
i have my old imei back thanks to an app called "GSII_Repair"
Click to expand...
Click to collapse
Booyah! Helroz made app I believe?
mudferret said:
Booyah! Helroz made app I believe?
Click to expand...
Click to collapse
Yep. How did you know?
https://market.android.com/details?id=com.helroz.GSII_Repair
Bloodydevil said:
Yep. How did you know?
https://market.android.com/details?id=com.helroz.GSII_Repair
Click to expand...
Click to collapse
Sounded familiar.
Bloodydevil said:
After several custom roms my IMEI has changed.
It is now 004999010640000. I have seen that a lot of people with the same problem have also the same IMEI. I want to restore my original IMEI but i don't know how. I hope someone can help me.
Greetings
Bloodydevil
Click to expand...
Click to collapse
Will the phone work with this generic imei? Why do you want to change back to original?
Sent from my SAMSUNG-SGH-I897 using xda premium
That is a wrong imei and the phone won't work (properly)...
Sent from my Galaxy S II powered by CheckROM
Related
Hello everyone, I've got a big problem... I have been using my SGSIII with CM10 and siyah kernel, and everything was fine. however, 2 days ago my phone froze and i had to pull the battery. after restarting i wasnt able to get a connection... i tried reflashing, rebooting, resetting and everything, but nothing worked. after looking around I saw that my device says Baseband: unknown and IMEI nothing... so i checked my efs folder with root explorer - and see it is empty. fortunately i've got a EFS backup! So i tried to recover it with HC-kTool - it says success however the efs folder ist still empty and stil cant connect. when I try to move the backed up files into the efs folder manually, it tells me that no space is free..?
I also checked "mount" in the terminal, and saw that the /efs partition is NOT mounted... so I remounted it manually with
Code:
mke2fs /dev/block/mmcblk0p1
mount -w -t ext4 /dev/block/mmcblk0p1 /efs
after doing this i can restore my backup and there are loads of files in the /efs folder! however, after a reboot everything is gone and /efs is not mounted anymore
does anyone know what i need to do? the phone is running stock ALE8 rooted.
Cheers
Efs is located in block 3, not 1
Sent from my GT-I9300 using xda app-developers app
I think siyah and cm10 are nonstable combination for efs you are nhot first whit efs problem
Sent from my GT-I9300 using xda premium
spocky12 said:
Efs is located in block 3, not 1
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
so which would that be?
/dev/block/mmcblk2p1 or /dev/block/mmcblk3p1 or /dev/block/mmcblk0p3?
muhamet said:
I think siyah and cm10 are nonstable combination for efs you are nhot first whit efs problem
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
yeah i think so... switched back to stock!
So does anyone have an Idea what I should do now?
This information might be of use to you, but the restore without an *.img file (assuming you don't have one) probably won't be.
The last one (0p3)
Sent from my GT-I9300 using xda app-developers app
actually I have an .img file... called
Code:
efsdev-mmcblk0p1.img
which is around 4MB... thats an efs-backup made by SiyahKernel about a month ago.
I'll try it with this one!
That sounds like a plan
Don't do it ! Efs partition size is 20mb and is called 0p3.
If you do it, you'll screw up your efs partition (assuming it's still there).
Just try to mount 0p3 to /efs.
If it doesn't work and you don't have a 20Mb backup of 0p3, I'm afraid there's nothing more you can do to restore efs.
Sent from my GT-I9300 using xda app-developers app
spocky12 said:
Don't do it ! Efs partition size is 20mb and is called 0p3.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
It should be 20Mb but some of the backups I have taken in the past show 0p1 and some show 0p3.
nobnut said:
It should be 20Mb but some of the backups I have taken in the past show 0p1 and some show 0p3.
Click to expand...
Click to collapse
If you're not sure about what is really your 0p1 backup, send it to me and I'll have a look at it when I come back home.
spocky12 said:
If you're not sure about what is really your 0p1 backup, send it to me and I'll have a look at it when I come back home.
Click to expand...
Click to collapse
I'm not in need of one, my EFS is ok.
I was pointing out to Fekle in my earlier post that the EFS partition is 0p3.
ok, Thanks everyone, I just did it before it worked well, the efs folder is now "normal" again, my baseband is recognised and I can see my IMEI again, however it differs from the one written onto the device under the battery -___- my "real" imei is 3531..... but the device says 004999010640000 now in the settings
I think this is something like a stock fallback imei or sth like that.. any Idea how I can change that to my real imei?? that has to be possible somehow.. !
greets
This imei is generated when NV data is corrupted (meaning efs did NOT restore correctly). Do you want me to have a look at your 0p3 backup ?
Sent from my GT-I9300 using xda app-developers app
spocky12 said:
This imei is generated when NV data is corrupted (meaning efs did NOT restore correctly). Do you want me to have a look at your 0p3 backup ?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I don't think sharing EFS data is a good idea. In most countries changing IMEI info is illegal - - access to someone elses EFS backup would probably allow you to do that.
Upto the OP though if he/she still wants to share it.
Sent from my GT-I9300 using Tapatalk 2
yes, that would be awesome... I just found a newer backup which is called ...0p3.. and is about 20 mb in size.. however restoring it doesnt work :/
I'll send it to you via pm!
cheers
seltaeb said:
I don't think sharing EFS data is a good idea. In most countries changing IMEI info is illegal - - access to someone elses EFS backup would probably allow you to do that.
Upto the OP though if he/she still wants to share it.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
Sharing publicly efs is indeed a bad idea, but not being able to use your phone anymore due to a corrupted efs is worse IMO. Anyway, I've build an app to sim unlock gs3, many users trusted me before and sent me their corrupted efs folder for me to have a look (which doesn't mean he has to ), so if I ever wanted to use another imei, I'd have plenty already
spocky12 said:
Sharing publicly efs is indeed a bad idea, but not being able to use your phone anymore due to a corrupted efs is worse IMO. Anyway, I've build an app to sim unlock gs3, many users trusted me before and sent me their corrupted efs folder for me to have a look (which doesn't mean he has to ), so if I ever wanted to use another imei, I'd have plenty already
Click to expand...
Click to collapse
... done!
have you gotten my PM?
whats about this solution: http://forum.xda-developers.com/showthread.php?t=1801997
does anyone thing this or something similar could work with the international galaxy S3?
cheers
spocky12 said:
Sharing publicly efs is indeed a bad idea, but not being able to use your phone anymore due to a corrupted efs is worse IMO. Anyway, I've build an app to sim unlock gs3, many users trusted me before and sent me their corrupted efs folder for me to have a look (which doesn't mean he has to ), so if I ever wanted to use another imei, I'd have plenty already
Click to expand...
Click to collapse
hi, would you be able to tell me the right contents of the /efs/imei folder? what files should be in it? i have a backup efs folder but i'm trying to figure out if it's a usable backup... and also, could you verify for me if /efs and /factory contain identical files? thanks a lot!
Hello! I need help so bad , my phone doesn't recognize any SIM Card and my IMEI is empty.
I followed this guide with no success.http://forum.xda-developers.com/showthread.php?t=1264021 What am I doing wrong?
I have a lot of EFS backups, so I don't know what's the problem. I even tried to copy my EFS backup content to the root EFS manually, but it didn't work. I even used the HC-kTool to make a restore... but everything seems useless. Is there something I am missing here?
I have a disable symbol instead of signal bar (/) I manage to take it away one time but it came back. I don't know what to do, I'm so desperate:crying:
I found this alternative http://www.unlocksamsungonline.nl/in...?page=download but I don't know if this works, what do you guys think?
I'm sorry for my bad english and thank you so much in advanced!!!
Have a nice day.
opticon107 said:
Hello! I need help so bad , my phone doesn't recognize any SIM Card and my IMEI is empty.
I followed this guide with no success.http://forum.xda-developers.com/showthread.php?t=1264021 What am I doing wrong?
I have a lot of EFS backups, so I don't know what's the problem. I even tried to copy my EFS backup content to the root EFS manually, but it didn't work. I even used the HC-kTool to make a restore... but everything seems useless. Is there something I am missing here?
I have a disable symbol instead of signal bar (/) I manage to take it away one time but it came back. I don't know what to do, I'm so desperate:crying:
I found this alternative http://www.unlocksamsungonline.nl/in...?page=download but I don't know if this works, what do you guys think?
I'm sorry for my bad english and thank you so much in advanced!!!
Have a nice day.
Click to expand...
Click to collapse
Try this
Christiaan91 said:
Try this
Click to expand...
Click to collapse
Is the same link I said I followed its instructions. It didn't worked.
I had the same problem, the only tool I needed was root explorer to fix.
Begin by selecting one of the compressed files in your EFS_BACKUP on your external SD.
Pick anyone but ensure it's one from before you began to have your IMEI problem.
Copy this file to your PC then expand, place the expanded file and its contents in a place you will remember on your external SD card
Now as a precaution before you start making any changes, take note of the permissions of the original efs folder on the root of your phone,
and make a copy and place in a safe place even thou it could be corrupt.
Now Open root explorer option change root explorer from Read Only to Read Write
Now you can delete your corrupted efs folder and replace it with the copy from your EFS_BACKUP folder from your external SD card
Now reboot and fingers crossed you should be back on network good luck, I hope this helps
How did you loose it? What was you doing? Do a nandroid restore?
Sent from my GT-I9100 using xda app-developers app
Ok, I have done this so far... and I got my SIM detected and my IMEI back. BUT!!! I can't unlock my device anymore, I tried with GalaxSIM, Galaxy S2 unlock, Galaxy S2 Sim Unlock.
With GalaxSIM I did the unlock procedure and restarted, went back to the app and it showed that my phone was unlocked, but it wasn't. And then My IMEI is gone again... What is happening? why my IMEI is coming and going ?
Thank you for the help!
ansrewwrightt said:
How did you loose it? What was you doing? Do a nandroid restore?
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
I lost mine after flashing a rom.
Look in cwm advanced to see if your efs folder is mounted?
Sent from my GT-I9100 using xda app-developers app
opticon107 said:
Ok, I have done this so far... and I got my SIM detected and my IMEI back. BUT!!! I can't unlock my device anymore, I tried with GalaxSIM, Galaxy S2 unlock, Galaxy S2 Sim Unlock.
With GalaxSIM I did the unlock procedure and restarted, went back to the app and it showed that my phone was unlocked, but it wasn't. And then My IMEI is gone again... What is happening? why my IMEI is coming and going ?
Thank you for the help!
Click to expand...
Click to collapse
Mate I would say your current efs is corrupt.
strictly.mobile said:
Mate I would say your current efs is corrupt.
Click to expand...
Click to collapse
But how it shows me mi original IMEI ???
As I I mentioned I have a lot of EFS but they aren't in the same format.
efsbackup.tar.gz
efs_05Mar2013-1109.tar.gz
efs_11Jan2013-0222.tar.gz
efs_backup.tar.gz
efs_save_for_sgsII.tar.gz
and this...
nv_data.bin.unlocked
Do you think it's ROM related? I'm trying with CM10 ...Which ROM do you recommend me to make the unlock?
How I restore those backups, because when I restore some, I don't see any changes at all.
opticon107 said:
But how it shows me mi original IMEI ???
As I I mentioned I have a lot of EFS but they aren't in the same format.
efsbackup.tar.gz
efs_05Mar2013-1109.tar.gz
efs_11Jan2013-0222.tar.gz
efs_backup.tar.gz
efs_save_for_sgsII.tar.gz
and this...
nv_data.bin.unlocked
How I restore those backups, because when I restore some, I don't see any changes at all.
Click to expand...
Click to collapse
OK you can use efs_11Jan .tar.gz
Connect your phone to your PC, copy the efs file over to PC
UNCOMPRESS that file and follow instructions I have already posted
Go with 11 Jan as had no problems then? Do that through odin.
Sent from my GT-I9100 using xda app-developers app
---------- Post added at 08:46 PM ---------- Previous post was at 08:44 PM ----------
I'm a stay outa this lol
Sent from my GT-I9100 using xda app-developers app
ansrewwrightt said:
Go with 11 Jan as had no problems then? Do that through odin.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Odin ???
I've already posted detailed instructions, no mention of odin anywhere
Tar file? One reason I said il leave you to it is I can see you got this so I said petty much I'm gone. Don't use odin myself as not needed to but some would fine it easier I think. Over to you.
Sent from my GT-I9100 using xda app-developers app
ansrewwrightt said:
Tar file? One reason I said il leave you to it is I can see you got this so I said petty much I'm gone. Don't use odin myself as not needed to but some would fine it easier I think. Over to you.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Mate my point is there is nothing to flash, it's simply copy paste, expand file, goto root delete old file and replace with uncompressed file.
When you uncompress the .tar do this in a folder on your desktop and you will see the contents for yourself,
NOTE you are not installing anything onto your PC you're just uncompressing a file in a folder oh and don't forget to remove the compressed file.
Wasn't being funny. Hope you don't think I was to sm.
Sent from my GT-I9100 using xda app-developers app
ansrewwrightt said:
Wasn't being funny. Hope you don't think I was to sm.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Not at all no dramas.
strictly.mobile said:
I had the same problem, the only tool I needed was root explorer to fix.
Click to expand...
Click to collapse
Can X-Plore file manager with root permissions do the trick ??
ansrewwrightt said:
Go with 11 Jan as had no problems then? Do that through odin.
Click to expand...
Click to collapse
How can I do it via Odin?
opticon107 said:
Can X-Plore file manager with root permissions do the trick ??
Click to expand...
Click to collapse
I don't think so as you're not able to check file permissions.
I used https://play.google.com/store/apps/...wiY29tLnNwZWVkc29mdHdhcmUucm9vdGV4cGxvcmVyIl0.
You can find a free apk out there on the tinterweb, I would always recommend purchasing but it's up to you
Oh and FORGET about Odin you don't need it and it will not help you READ my instructions
I know many people have already asked about their IMEI disappearing and i managed to restore my backup using Galaxy Toolbox before but i tried to restore my IMEI again and it didn't work. I then decided to revert back to stock via Odin and i successfully went back to a stock ROM but my IMEI is still missing and i am getting quite worried now. Have i lost it for good? I obviously lost it after flashing the data2sd-ext script by Amarullz if this helps towards helping me?!
N8tR1X said:
I know many people have already asked about their IMEI disappearing and i managed to restore my a backup using Galaxy Toolbox before but i tried to restore my IMEI again and it didn't work. I then decided to revert back to stock via Odin and i successfully went back to a stock rom but my IMEI is still missing and i am getting quite worried now. Have i lost it for good? I obviously lost it after flashing the data2sd-ext script by Amarullz if this helps towards helping me?!
Click to expand...
Click to collapse
It happens to ne all the time
Wait for media scanning to complete And wait for a minute and then restore and reboot
iamareebjamal said:
It happens to ne all the time
Wait for media scanning to complete And wait for a minute and then restore and reboot
Click to expand...
Click to collapse
I managed to finally restore my IMEI. It was very confusing but basically i had to delete the old directory/folder i had on my ext-SD and then download Galaxy Toolbox. Then i opened up the app and went to the restore option, it says it could not find the directory and tells you to make one with the backup i previously took beforehand when i had a working IMEI. So i connected my device, transferred the file into a new directory named 'GalaxyToolbox' and disconnected the device. Finally i loaded the app and restored my backup, rebooted and hooraaay my IMEI was back!! I can't tell you how relieved i am! I MUST donate to Doky for making such an amazing app! I think i'm going to leave the data2SD-ext script for now and maybe try other methods if there is any?
Oh and i love your S3 Ripple Mod by the way, i had to go back to Simplicity V5 and flash it again! Lol
galaxcy toolbox
N8tR1X said:
I managed to finally restore my IMEI. It was very confusing but basically i had to delete the old directory/folder i had on my ext-SD and then download Galaxy Toolbox. Then i opened up the app and went to the restore option, it says it could not find the directory and tells you to make one with the backup i previously took beforehand when i had a working IMEI. So i connected my device, transferred the file into a new directory named 'GalaxyToolbox' and disconnected the device. Finally i loaded the app and restored my backup, rebooted and hooraaay my IMEI was back!! I can't tell you how relieved i am! I MUST donate to Doky for making such an amazing app! I think i'm going to leave the data2SD-ext script for now and maybe try other methods if there is any?
Oh and i love your S3 Ripple Mod by the way, i had to go back to Simplicity V5 and flash it again! Lol
Click to expand...
Click to collapse
galaxcy toolbox does not restore imei after flashing with jellybean rom, beware.
gordon52 said:
galaxcy toolbox does not restore imei after flashing with jellybean rom, beware.
Click to expand...
Click to collapse
is it so..?
then we don't have to worry..
cause we don't have jellybean..we don't even have ics ..
so chill
Sent from my GT-S5830i using xda app-developers app
Whenever I lost IEMI, reverting back to stock firmware (Odin restore) sorted it. Strange it doesn't repair yours...
N8tR1X said:
I managed to finally restore my IMEI. It was very confusing but basically i had to delete the old directory/folder i had on my ext-SD and then download Galaxy Toolbox. Then i opened up the app and went to the restore option, it says it could not find the directory and tells you to make one with the backup i previously took beforehand when i had a working IMEI. So i connected my device, transferred the file into a new directory named 'GalaxyToolbox' and disconnected the device. Finally i loaded the app and restored my backup, rebooted and hooraaay my IMEI was back!! I can't tell you how relieved i am! I MUST donate to Doky for making such an amazing app! I think i'm going to leave the data2SD-ext script for now and maybe try other methods if there is any?
Oh and i love your S3 Ripple Mod by the way, i had to go back to Simplicity V5 and flash it again! Lol
Click to expand...
Click to collapse
what is the name of the "old directory/folder" and where do I find it? I really need to resolve this problem
I probably didn't explain my solution very well after reading back through my post.
It has been a long time since I faced this issue but I'll try and explain what I did to resolve the problem...
1) Connect your device to your computer and transfer the GalaxyToolbox folder (should contain 2 files inside) to your computer.
2) Delete the GalaxyToolbox folder on your device once you have transferred it to your computer.
3) Disconnect your device and open File Manager/Explorer app on your device.
4) Create a new folder titled 'GalaxyToolbox' with no spaces on the root of your SD Card.
5) Connect your device to your computer again and transfer only the file titled 'EFSpart.img.SAVE' to the new GalaxyToolbox folder you created on the root of your SD Card.
6) Disconnect your device and let media scanner finish. Open the Galaxy Toolbox app and select restore EFS partition. It will tell you it has found a backup and ask if you wish to restore it, click yes.
7) Close the Galaxy Toolbox app and restart your device.
Type *#06# into your dialer and you should see a small box pop-up with your IMEI number letting you know the restore was successful.
I know it seems strange that this method fixed it for me but I think the app itself creates a 'temporary' backup which is the backup of your currently missing IMEI number and when you try and restore it keeps restoring the EFS backup which has no IMEI... So starting from fresh and moving the original backup I made back into the GalaxyToolbox folder seemed to have fixed it for me.
Sent from my GT-S5830i using xda app-developers app
Hi there,
Rather make a Guide on fixing IMEI, instead of posting here...It would be helpful to many guys.. :beer:
Thank you,
P.007
I will make a guide if someone can follow the steps to restore their IMEI like I did then I'll know it works 100% :thumbup:
Sent from my GT-S5830i using xda app-developers app
Other Way , (1) Backup Ur Data Through CMW And (2) Flash Ur Stock Rom. U Will Get Ur Imei Back Then (3) Flash Ur Current Rom (Ex : Jellyblast ) Note : If Ur Not In Custom Rom Ignore This Step (3). And (4) Go To CMW And (5) Click Advance Restore And Restore Ur Data,Cache,And Other All Except System. Ur Imei Is Back.
Hit Thanks If I Helped U.
Sent from my GT-S5830 using xda premium
Bullit Lee said:
Other Way , (1) Backup Ur Data Through CMW And (2) Flash Ur Stock Rom. U Will Get Ur Imei Back Then (3) Flash Ur Current Rom (Ex : Jellyblast ) Note : If Ur Not In Custom Rom Ignore This Step (3). And (4) Go To CMW And (5) Click Advance Restore And Restore Ur Data,Cache,And Other All Except System. Ur Imei Is Back.
Hit Thanks If I Helped U.
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
What if someone doesnt want data to be restored. Of course it was an option when we had no way of backing up IMEI
But now (for over a year), we can work on IMEI independently via Galaxy Tools, then what is the need of this method handling data and it also can cause many FC's
Yeh Bro. Its Just. If They Dont Want Data To Be Restore Just Flash De Stock Firmware. Ur Rite.
Bullit Lee said:
Other Way , (1) Backup Ur Data Through CMW And (2) Flash Ur Stock Rom. U Will Get Ur Imei Back Then (3) Flash Ur Current Rom (Ex : Jellyblast ) Note : If Ur Not In Custom Rom Ignore This Step (3). And (4) Go To CMW And (5) Click Advance Restore And Restore Ur Data,Cache,And Other All Except System. Ur Imei Is Back.
Hit Thanks If I Helped U.
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
Wrong! I tried to restore my IMEI by reverting back to Stock ROM via Odin and guess what? It didn't work, my IMEI number was still missing! So the method you suggested won't work either. Like Areeb said, Galaxy Toolbox is your only friend here...
Sent from my GT-S5830i using xda app-developers app
N8tR1X said:
Wrong! I tried to restore my IMEI by reverting back to Stock ROM via Odin and guess what? It didn't work, my IMEI number was still missing! So the method you suggested won't work either. Like Areeb said, Galaxy Toolbox is your only friend here...
Click to expand...
Click to collapse
Galaxy Toolbox is not being my friend. I've lost my IMEI and I can't bring it back whatsoever.
Tried flashing stock but the efs folder is always empty. So the 9-step guide doesn't work for me (Or am I missing something?)
Please help guys. I don't have previous efs folder backups. But I do have nandroid(CWM) backups of the rom and restoring them doesn't help.
lmali92 said:
Galaxy Toolbox is not being my friend. I've lost my IMEI and I can't bring it back whatsoever.
Tried flashing stock but the efs folder is always empty. So the 9-step guide doesn't work for me (Or am I missing something?)
Please help guys. I don't have previous efs folder backups. But I do have nandroid(CWM) backups of the rom and restoring them doesn't help.
Click to expand...
Click to collapse
EFS its a partition with raw data, not contain files... so you dont need to see files inside te "folder"... to see if you have your IMEI you have to dial *#06#
Manizuca said:
EFS its a partition with raw data, not contain files... so you dont need to see files inside te "folder"... to see if you have your IMEI you have to dial *#06#
Click to expand...
Click to collapse
Err no...I was following the 9-step process posted by OP to restore my IMEI and I can't find those nv_data and all those files(required in 9-step process)
I've already checked *#06# and it shows an empty box
lmali92 said:
Err no...I was following the 9-step process posted by OP to restore my IMEI and I can't find those nv_data and all those files(required in 9-step process)
I've already checked *#06# and it shows an empty box
Click to expand...
Click to collapse
As I told you... in this model the efs partition has no files, its just data, does not have the "nv_data" file... idk what guide are you following, but its not for our phone... try doing this http://forum.xda-developers.com/showthread.php?t=1968360 and pls read the replys... maybe you can found something that helps you
Manizuca said:
As I told you... in this model the efs partition has no files, its just data, does not have the "nv_data" file... idk what guide are you following, but its not for our phone... try doing this http://forum.xda-developers.com/showthread.php?t=1968360 and pls read the replys... maybe you can found something that helps you
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Click to collapse
this thread really helps. i did not back up efs at first. i lost my imei, follow this guide lads
craidevore said:
this thread really helps. i did not back up efs at first. i lost my imei, follow this guide lads
Click to expand...
Click to collapse
I agree, if you managed to backup your EFS partition via Galaxy Toolbox beforehand and you are facing an issue with your backup not restoring as it should then follow my mini guide on the first page of this thread. If however you didn't take a backup before you lost your IMEI then you'll have to follow the guide from this link -
http://forum.xda-developers.com/showthread.php?t=1968360
Sent from my GT-S5830i using xda app-developers app
I lost my efs and restored it but my imei is still like 004999********* .. and the network is lost . what i do??
that means you didn't restore it. what method did you use?
I'm quite new to the S3 forums but from my past on android devices you should flash back to stock through Odin and you'll be good.
Sent from my GT-I9300 using xda app-developers app
Glebun said:
that means you didn't restore it. what method did you use?
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I have a copy of my efs file and I replace it in the root explorer .. did I do it right ?
omarmalki said:
I have a copy of my efs file and I replace it in the root explorer .. did I do it right ?
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Click to collapse
But how did you backup your efs files in the first place?
Don't tell me you just manually copied /efs folder...
If you backed up by some application or recovery, you should restore it by that
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qtwrk said:
But how did you backup your efs files in the first place?
Don't tell me you just manually copied /efs folder...
If you backed up by some application or recovery, you should restore it by that
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Click to collapse
I think I ****ed up , yes manualy
omarmalki said:
I think I ****ed up , yes manualy
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Click to collapse
Maybe explain a little more how u lost it what u backed it up with etc do u have a complete backup in TWRP ? Have you tried deleting it completely and pasting it back from your copy ? did you make a copy when it was working fine ? It's hard to help with so little information
hi All,
On my Samsung galaxy S3 i9300, when I install Omega ROM it works fine, but when I install UltimaRom it always corrupt my IMEI and and I m left with Emergency calls only. I took efs backup with backup/restore tool as well. When I restored the efs backup from restore option, the files were pushed to my phone successfully but still I'm having Emergency calls only.
Please guide what to do, as I had tried atleast 20 times all options but nothing helped to restore the efs img file.
Also when I again go to recovery and install Omega Rom then it works fine and sim is recognised.
Please let me know if I install UltimaRom overwriting Omega Rom (without wipe/factory data reset)... will I get the network on my sim ?
please someone help
So is your imei still corrupt ?? Even after restore ?
sent from the state where marijuana is Not illegal !!
kangerX said:
So is your imei still corrupt ?? Even after restore ?
sent from the state where marijuana is Not illegal !!
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yes, actually it restore some files and still IMEI says 0004500....
is there any option I can restore the efs backed up tar files from my phone ?
because I dont have PC right now...
jitensetia said:
yes, actually it restore some files and still IMEI says 0004500....
is there any option I can restore the efs backed up tar files from my phone ?
because I dont have PC right now...
Click to expand...
Click to collapse
Yup. Unpack that backup you ll have a efs folder. Now go to phone's efs folder multi select all files and delete them. Now go back to backed up efs folder copy its contents to efs folder of phone and reboot
sent from the state where marijuana is Not illegal !!
kangerX said:
Yup. Unpack that backup you ll have a efs folder. Now go to phone's efs folder multi select all files and delete them. Now go back to backed up efs folder copy its contents to efs folder of phone and reboot
sent from the state where marijuana is Not illegal !!
Click to expand...
Click to collapse
could u please let me know whre to replace those files..?
in external memory or internal memory and what would be the name for that folder
jitensetia said:
could u please let me know whre to replace those files..?
in external memory or internal memory and what would be the name for that folder
Click to expand...
Click to collapse
Which files exactly you mean ? You can extract efs backup anywhere it don't matter . but you gotta copy em to efs folder of phone (its in root directory , use root explorer you ll see efs there )
sent from the state where marijuana is Not illegal !!
kangerX said:
Which files exactly you mean ? You can extract efs backup anywhere it don't matter . but you gotta copy em to efs folder of phone (its in root directory , use root explorer you ll see efs there )
sent from the state where marijuana is Not illegal !!
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So, I tried to copy paste the Efs backup files to the root efs directory, but still my phone says Emergency calls only...
however when I flash Omega rom it works fine...
please let me know what I should do
Install an EMG modem, you can't use an earlier version anymore.
jitensetia said:
So, I tried to copy paste the Efs backup files to the root efs directory, but still my phone says Emergency calls only...
however when I flash Omega rom it works fine...
please let me know what I should do
Click to expand...
Click to collapse
Not a new issue. Permissions my friend.
Had the same issue. Came from (SuperNexus) to (Android Revolution). Now I only have network on the Revolution. It upgraded my phone to the MG4...
My IMEI and SERIAL are intact though so, oh well. ..
Sent from my GT-I9300 using xda app-developers app
Count me in, I have the same problem, flashed XXEMG4, works perfectly under Samsung based roms, but only emergency calls on AOSP roms (PA & Sentinel).
And you still have the mg4 baseband on aosp?
Sent from my GT-I9300 using Tapatalk 4
rootSU said:
And you still have the mg4 baseband on aosp?
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Yep, even updated to ceemg2 to see if it'd make a difference, but no.
NGRaziel said:
Yep, even updated to ceemg2 to see if it'd make a difference, but no.
Click to expand...
Click to collapse
I Just installed UltimaRom V14 with EMG4 modem and use boeffla kernel. and everything works well now...
Thanks everyone for support here.
This thread can be closed now.
Just to make sure, could you try an AOSP rom to see if it works too ?
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