Ok I have found out entirely new way of restoring backed up IMEIs.
Many members think that MobileUncle Tool can backup and restore your IMEIs but you are mistaken friends, I have already tried, it does backup your IMEIs but doesn't restore the IMEIs.
If you are rooted then its better to backup your IMEIs as we all root to experiment with our device. Most of the advance member must be knowing the location of IMEIs in MTK devices, its in Data>NVRAM>md>NVRAM>NVD_IMEI, so just to be on safer side just copy entire NVD_IMEI folder on a safe place in SD card or in your computer. If you don't have backup of your IMEIs but do have backup of your ROM, then you can extract your NVRAM folder from backup as well. Just open the data.ext4.tar.a in 7zip and extract the NVRAM folder from there.
Though IMEIs can be written via Engineering Mode but sometimes it doesn't work without formatting the entire device. And formatting erases all the MAC IDs and then you have to use SN_Station to write your MAC IDs, and using SN_Station is really very painful.
So first try Engineering Mode, if it doesn't work then you are actually in trouble, now you have to write your IMEIs using one or the other IMEI writing application, but in this method you don't require any app apart from SP Flash tool.
Here is the method that too in just two lines.
1. Overwrite your backed up NVD_IMEI folder @ data>NVRAM>md>NVRAM folder, you might have to change the permissions in root browser, I prefer ES File Explorer.
2. Once you paste that folder successfully just flash your ROM normally using SP flash tool. Reboot your device and you would get your IMEIs back.
Enjoy.....................
This works dude.... I have tried it.. Thanks a tonne
Sent from my Samsung Galaxy S4 Mini GT-I9505 using xda app-developers app
in which rom i have to paste nvram folder..in my current rom in which i m having imei issue or which rom i have flash via sptool..plz elaborate
abhishekjain.ims said:
in which rom i have to paste nvram folder..in my current rom in which i m having imei issue or which rom i have flash via sptool..plz elaborate
Click to expand...
Click to collapse
First you have to overwrite the NVD_IMEI folder and then flash the stock ROM using SP Flash tool, your would get the IMEIs back.
nice_guy75 said:
First you have to overwrite the NVD_IMEI folder and then flash the stock ROM using SP Flash tool, your would get the IMEIs back.
Click to expand...
Click to collapse
i do it but the IMEIs not back
mt6572
Hi
Can anyone explain me how to extract the baseband and imei files from the backup file (done through stock recovery backup data).
Thanks
raman_ said:
Hi
Can anyone explain me how to extract the baseband and imei files from the backup file (done through stock recovery backup data).
Thanks
Click to expand...
Click to collapse
Though I have not tried to backup my ROM using Stock recovery but you can try opening the backup file using 7zip, I did manage to extract IMEIs from my CWM and TWRP backup using 7zip.
Thanks. Working for me as well on my Canvas A116..
Thanks
How about dont recognizing sim 2 sir. My phone is rebranded a919i dou from canvass hd. After I flashed custom rom it doesn't recognize my second sim but if I will look in settings/imei information. Sim2 has imei written on it but dont have signal. Any fix for this sir?
Mobile uncle tools
That can be done easily using mobile uncle tools app which is available free in the play store.
GOOD Job
Nice tutorial :good:
nice
:good: nice tutorial...
BTW mobile uncle does restore your IMEI .....!!
Related
Hello
I have a China Mobile galaxy gs3 i9308, and the imei no. was changed to 0000000000000/null because of rom flashing (I think).
Now I am not registered on the network, so I have to change the imei no. back.
I tried several tutorials online, but seems like they're only for the galaxy s.
I tried the 9 step guide but I can't find the .nv_data file in my efs folder.
Can anyone help me or point me in the right direction?
Thank you
http://www.youtube.com/watch?v=JqLK_2I-SBM
check may be it helps
vegeta1 said:
http://www.youtube.com/watch?v=JqLK_2I-SBM
check may be it helps
Click to expand...
Click to collapse
Thanks for the quick reply. But I followed the written version of the guide and it only works for galaxy s? Because in my nv_data.bin file there's no line 00188008 in hex editor.
this is the link to that thread: http://forum.xda-developers.com/showthread.php?t=881162
The video poster also said it only worked for galaxy s.
Any other ideas?
hey, I have the same problem, SGS3 with wrong imei 0049.... i lose my efs file, someone can help us?
You could try flashing stock rom, heard that this sometimes restores imei, not sure if it works on s3
Also, check if the rom or kernel you flashed created a eggs backup, some do
Sent via TCP/IP
Please help
i have the same problem i cant fix my imei, after flashing the phone it changed to 00499.. it made no backups and no nv_data.bin.bak
If the efs folder havent been backed up, what can i do? I tried changing the nv_data file like some tutorials here explain, but no luck(tried couple of times, it defently not compatible with my galaxy s3), i believe these tutorials are for erlier galaxies.
Please help!
Thank you
Sent from my GT-I9300 using xda app-developers app
Flashing a stock rom works then root again it worked for me using a UK 3 official rom
Sent from my GT-I9300 using xda premium
dazzztom said:
Flashing a stock rom works then root again it worked for me using a UK 3 official rom
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
it shouldn't work for restoring IMEI on the S3
tomniu said:
Hello
I have a China Mobile galaxy gs3 i9308, and the imei no. was changed to 0000000000000/null because of rom flashing (I think).
Now I am not registered on the network, so I have to change the imei no. back.
I tried several tutorials online, but seems like they're only for the galaxy s.
I tried the 9 step guide but I can't find the .nv_data file in my efs folder.
Can anyone help me or point me in the right direction?
Thank you
Click to expand...
Click to collapse
Try this : http://forum.xda-developers.com/showthread.php?t=1801997
Did you back up the efs folder before you flash your device?
I understood that imei numbers were hardwired into the phone. And changing them n having the equipment was illegal. This is what the networks use to bar your phone if it gets stolen.
Sent from my GT-I9300 using xda app-developers app
eddydo said:
Did you back up the efs folder before you flash your device?
Click to expand...
Click to collapse
I don't know about international S3 but here in USA IMEI is not located in EFS folder.
chris170569 said:
I understood that imei numbers were hardwired into the phone. And changing them n having the equipment was illegal. This is what the networks use to bar your phone if it gets stolen.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
This program was created not to spoof IMEI just to restore if you have problem with it.
How to restore your IMEI number on SGS3 (GT-i9300)
I deleted my IMEI number when flashing roms a few days ago and it was showing as 000000...
I searched everywhere for a recipe of how to restore it and could not find one that would work. The closest that I got was a brilliant post (see link below) describing how to restore the IMEI on a SGS2 i9100. After following this recipe, I was able to restore my IMEI number to 0049 .... which is just as useless as 0000....
It took me a couple of days of research (and HUGE thanks to everybody whose previous research I was able to use) and I finally succeeded in restoring my IMEI using the 9 step process that I describe below. I can't guarantee that it will work and I do not know if it will work on any device besides the SGS3 GT-i9300 (international SGS3), because this is the only device that I have and was able to test the process on.
Links:
Restore IMEI on SGS2: http://forum.xda-developers.com/showthread.php?t=1264021
Download EFS PRO: http://forum.xda-developers.com/showthread.php?t=1308546
Download your original firmware using check fus downloader (http://forum.xda-developers.com/showthread.php?t=1032437&page=18)
You need:
-EFS PRO, a brilliant little program for Windows used to backup / restore the efs folder as well as recover / repair the nv_data*.bin files.
-Windows
-Windows USB drivers
-Rooted SGS3
-Root explorer.apk
-Original phone firmware (actually, you only need the modem.bin file, so once you download your firmware package, you can just extract the modem.bin file).
-Odin or Heimdall
Your phone's IMEI number is stored in the ".nv_data" file in the original shipped efs folder.
Process:
1. make a copy of your EFS folder using root explorer and store it somewhere safe (on your SD card and external SD card should do it).
2. delete the EFS folder from the root of your phone using root explorer.
3. reboot the phone
4. open root explorer and go to the EFS folder (yes, it is still there! The Android OS has generated a new one for us) and delete the following files:
nv_data.bin
nv_data.bin.md5
nv.log
.nv_data.bak
.nv_data.bak.md5
nv_data.bin.bak
and the entire IMEI folder.5.Now go to your backed up EFS folder on your sd card and copy the IMEI folder and the " .nv_data" file (note the dot) to your new EFS folder.
6.Make another copy of the ".nv_data" file in your new EFS folder. Rename one of them to "nv_data.bin" and the other one to "nv_data.bin.bak".
7. Connect your phone to your PC and start up EFS PRO. After your phone has been detected, press the "Repair nv data" button to correct the ownership and permissions.
8. Reboot your phone into recovery mode using the three botton combo and flash the original modem firmware (the modem.bin file that you extracted earlier) to your phone using Odin (use the "phone" button for the upload) or Heimdall (use the "radio" partition for the modem.bin file upload).
9. Reboot the phone normally and your IMEI number will be restored and you will be able to connect to your mobile network again
Good luck and let me know how it goes
Leahcim
do i have to delete the .nv_core.bak and the .nv_core.bak.md5
---------- Post added at 04:10 PM ---------- Previous post was at 04:04 PM ----------
and which nv_data file do i have to copy i got 7 of them
but if this will not fix my phone, can samsung fix it without replacing the motherboard
---------- Post added at 08:36 PM ---------- Previous post was at 08:35 PM ----------
my imei change sudden when i try to unlock my phone with messing the efs folder but i didn't backup it :crying:so now i dont have network
i have managed to follow all your steps and managed to get my IMEI back.
when i pressed *#06# i was able to see a series of numbers so i guess i got it right.
but i am still not connected to any network. please help!!
leahcim_za said:
I deleted my IMEI number when flashing roms a few days ago and it was showing as 000000...
I searched everywhere for a recipe of how to restore it and could not find one that would work. The closest that I got was a brilliant post (see link below) describing how to restore the IMEI on a SGS2 i9100. After following this recipe, I was able to restore my IMEI number to 0049 .... which is just as useless as 0000....
It took me a couple of days of research (and HUGE thanks to everybody whose previous research I was able to use) and I finally succeeded in restoring my IMEI using the 9 step process that I describe below. I can't guarantee that it will work and I do not know if it will work on any device besides the SGS3 GT-i9300 (international SGS3), because this is the only device that I have and was able to test the process on.
Links:
Restore IMEI on SGS2: http://forum.xda-developers.com/showthread.php?t=1264021
Download EFS PRO: http://forum.xda-developers.com/showthread.php?t=1308546
Download your original firmware using check fus downloader (http://forum.xda-developers.com/showthread.php?t=1032437&page=18)
You need:
-EFS PRO, a brilliant little program for Windows used to backup / restore the efs folder as well as recover / repair the nv_data*.bin files.
-Windows
-Windows USB drivers
-Rooted SGS3
-Root explorer.apk
-Original phone firmware (actually, you only need the modem.bin file, so once you download your firmware package, you can just extract the modem.bin file).
-Odin or Heimdall
Your phone's IMEI number is stored in the ".nv_data" file in the original shipped efs folder.
Process:
1. make a copy of your EFS folder using root explorer and store it somewhere safe (on your SD card and external SD card should do it).
2. delete the EFS folder from the root of your phone using root explorer.
3. reboot the phone
4. open root explorer and go to the EFS folder (yes, it is still there! The Android OS has generated a new one for us) and delete the following files:
nv_data.bin
nv_data.bin.md5
nv.log
.nv_data.bak
.nv_data.bak.md5
nv_data.bin.bak
and the entire IMEI folder.5.Now go to your backed up EFS folder on your sd card and copy the IMEI folder and the " .nv_data" file (note the dot) to your new EFS folder.
6.Make another copy of the ".nv_data" file in your new EFS folder. Rename one of them to "nv_data.bin" and the other one to "nv_data.bin.bak".
7. Connect your phone to your PC and start up EFS PRO. After your phone has been detected, press the "Repair nv data" button to correct the ownership and permissions.
8. Reboot your phone into recovery mode using the three botton combo and flash the original modem firmware (the modem.bin file that you extracted earlier) to your phone using Odin (use the "phone" button for the upload) or Heimdall (use the "radio" partition for the modem.bin file upload).
9. Reboot the phone normally and your IMEI number will be restored and you will be able to connect to your mobile network again
Good luck and let me know how it goes
Leahcim
Click to expand...
Click to collapse
IMEI restore on SGS 3 (GT-i9300)
ronaldshi said:
i have managed to follow all your steps and managed to get my IMEI back.
when i pressed *#06# i was able to see a series of numbers so i guess i got it right.
but i am still not connected to any network. please help!!
Click to expand...
Click to collapse
Hi there
You need YOUR IMEI number back (which is not 00000... or 0049...) it is the one under your battery.
If you followed all the steps, then it should have worked.
One extra thing that you can try is if you did not flash your original phone firmware (and you only flashed the original modem.bin file) then do this step first.
And then work through the 9 step process, ignoring the step where you flash your original firmware (because you will have already done it).
Good luck and let me know when it works
---------- Post added at 12:16 PM ---------- Previous post was at 12:10 PM ----------
lobird said:
but if this will not fix my phone, can samsung fix it without replacing the motherboard
---------- Post added at 08:36 PM ---------- Previous post was at 08:35 PM ----------
my imei change sudden when i try to unlock my phone with messing the efs folder but i didn't backup it :crying:so now i dont have network
Click to expand...
Click to collapse
Hi there
Good news is that it will work - even if you did not back up your efs folder before you messed with it!
Give it a try and let me know when it is fixed.
Good luck
Procedure not work!
leahcim_za said:
I deleted my IMEI number when flashing roms a few days ago and it was showing as 000000...
I searched everywhere for a recipe of how to restore it and could not find one that would work. The closest that I got was a brilliant post (see link below) describing how to restore the IMEI on a SGS2 i9100. After following this recipe, I was able to restore my IMEI number to 0049 .... which is just as useless as 0000....
It took me a couple of days of research (and HUGE thanks to everybody whose previous research I was able to use) and I finally succeeded in restoring my IMEI using the 9 step process that I describe below. I can't guarantee that it will work and I do not know if it will work on any device besides the SGS3 GT-i9300 (international SGS3), because this is the only device that I have and was able to test the process on.
Links:
Restore IMEI on SGS2: http://forum.xda-developers.com/showthread.php?t=1264021
Download EFS PRO: http://forum.xda-developers.com/showthread.php?t=1308546
Download your original firmware using check fus downloader (http://forum.xda-developers.com/showthread.php?t=1032437&page=18)
You need:
-EFS PRO, a brilliant little program for Windows used to backup / restore the efs folder as well as recover / repair the nv_data*.bin files.
-Windows
-Windows USB drivers
-Rooted SGS3
-Root explorer.apk
-Original phone firmware (actually, you only need the modem.bin file, so once you download your firmware package, you can just extract the modem.bin file).
-Odin or Heimdall
Your phone's IMEI number is stored in the ".nv_data" file in the original shipped efs folder.
Process:
1. make a copy of your EFS folder using root explorer and store it somewhere safe (on your SD card and external SD card should do it).
2. delete the EFS folder from the root of your phone using root explorer.
3. reboot the phone
4. open root explorer and go to the EFS folder (yes, it is still there! The Android OS has generated a new one for us) and delete the following files:
nv_data.bin
nv_data.bin.md5
nv.log
.nv_data.bak
.nv_data.bak.md5
nv_data.bin.bak
and the entire IMEI folder.5.Now go to your backed up EFS folder on your sd card and copy the IMEI folder and the " .nv_data" file (note the dot) to your new EFS folder.
6.Make another copy of the ".nv_data" file in your new EFS folder. Rename one of them to "nv_data.bin" and the other one to "nv_data.bin.bak".
7. Connect your phone to your PC and start up EFS PRO. After your phone has been detected, press the "Repair nv data" button to correct the ownership and permissions.
8. Reboot your phone into recovery mode using the three botton combo and flash the original modem firmware (the modem.bin file that you extracted earlier) to your phone using Odin (use the "phone" button for the upload) or Heimdall (use the "radio" partition for the modem.bin file upload).
9. Reboot the phone normally and your IMEI number will be restored and you will be able to connect to your mobile network again
Good luck and let me know how it goes
Leahcim
Click to expand...
Click to collapse
Thanks a lot for the advice regarding SG3 IMEI restoring, but this prosedure doesn't change IMEI !!!
EFS PRO actions was Ok.
Can you help me? Pleeeeeease.
P.S. I know original IMEI numbers
in step 2 you say efs but delete the folder, but when I do that I reboot and I get a message telling me the whole time the camera is null and void wi fi all the options, it is this?
pd. sorry for my English (I'm using google translate)
leahcim_za said:
Hi there
You need YOUR IMEI number back (which is not 00000... or 0049...) it is the one under your battery.
If you followed all the steps, then it should have worked.
One extra thing that you can try is if you did not flash your original phone firmware (and you only flashed the original modem.bin file) then do this step first.
And then work through the 9 step process, ignoring the step where you flash your original firmware (because you will have already done it).
Good luck and let me know when it works
Click to expand...
Click to collapse
I do not remember my previous version, only the update when I asked him to put kies, I can use this firmware?
I9300BVBLG2_I9300TMUBLG1_TMU
I just do not see the ". nv_data"
My s3 stopped recognizing the Sim yesterday, so i searched for a solution. i read in xda that its the EFS partition. I got no IMEI and no Baseband. Somehow i found 2 files on the internal SD Card: "efsbackup.tar" and "efsdev-mmcblk0p3.img".
I read this thread, but it didnt help me.
Any idea how i could fix it?
Btw, Android Revolution HD 11.0 with stock kernel
I'm guessing your Rom auto backs up the efs, so best to ask on their thread about reinstalling it
Restore your EFS backup .
jje
im going to install now arhd 11.3 and then do the restore of the efs backup.
i noticed that the backup was built yesterday evening, when the problem already was. well it seems like i got no backup, when it was working
I followed in this thread this post:
Process:
1. make a copy of your EFS folder using root explorer and store it somewhere safe (on your SD card and external SD card should do it).
2. delete the EFS folder from the root of your phone using root explorer.
3. reboot the phone
4. open root explorer and go to the EFS folder (yes, it is still there! The Android OS has generated a new one for us) and delete the following files:
nv_data.bin
nv_data.bin.md5
nv.log
.nv_data.bak
.nv_data.bak.md5
nv_data.bin.bak
and the entire IMEI folder.
5.Now go to your backed up EFS folder on your sd card and copy the IMEI folder and the " .nv_data" file (note the dot) to your new EFS folder.
6.Make another copy of the ".nv_data" file in your new EFS folder. Rename one of them to "nv_data.bin" and the other one to "nv_data.bin.bak".
7. Connect your phone to your PC and start up EFS PRO. After your phone has been detected, press the "Repair nv data" button to correct the ownership and permissions.
8. Reboot your phone into recovery mode using the three botton combo and flash the original modem firmware (the modem.bin file that you extracted earlier) to your phone using Odin (use the "phone" button for the upload) or Heimdall (use the "radio" partition for the modem.bin file upload).
9. Reboot the phone normally and your IMEI number will be restored and you will be able to connect to your mobile network again
Click to expand...
Click to collapse
and now i got an IMEI, but its still not mine: 004999010640000 / 01
If you have an efs.tar file why dont you put it in PDA in Odin?.
wont work.
deleted
Ok....then I dont understand why it backs up as a tar file then
yesterday i flashed siyah kernel, siyah probably made a efs backup. but that backup was already after that problem happened.
well i got now the 0049 imei
So you dont have a back up of you original IMEI is that what your saying?.Flashing ROMs normally is what makes a backup not flashing a kernel so Id say the backup is original.
Read this
http://forum.xda-developers.com/showthread.php?p=30682712
i read this but i dont know what to do with it. i understand that this are options to backup the efs partitions but not how to restore it how to restore it if already lost
x Schieby said:
i read this but i dont know what to do with it. i understand that this are options to backup the efs partitions but not how to restore it how to restore it if already lost
Click to expand...
Click to collapse
you need to read better then
You'll need to perform an "IMEI injection" which is a kludgy last-resort restore method that manually writes the IMEI to NVRAM; the link I provided in Part C of "Backup" will tell you how to do it.
x Schieby said:
My s3 stopped recognizing the Sim yesterday, so i searched for a solution. i read in xda that its the EFS partition. I got no IMEI and no Baseband. Somehow i found 2 files on the internal SD Card: "efsbackup.tar" and "efsdev-mmcblk0p3.img".
I read this thread, but it didnt help me.
Any idea how i could fix it?
Click to expand...
Click to collapse
That's what the efs backup is for xD
Calm down, or you'll make things worse. Unzip the efs.tar to /efs and reboot your phone (DON'T PULL THE BATTERY)
Everything should work like a charm again
Hope I could help!
LG familyguy59/Beatsleigher
slaphead20 said:
you need to read better then
You'll need to perform an "IMEI injection" which is a kludgy last-resort restore method that manually writes the IMEI to NVRAM; the link I provided in Part C of "Backup" will tell you how to do it.
Click to expand...
Click to collapse
sorry, but i still dont get it with the qpst. thats the part c you are thinking of right?
familyguy59 said:
That's what the efs backup is for xD
Calm down, or you'll make things worse. Unzip the efs.tar to /efs and reboot your phone (DON'T PULL THE BATTERY)
Everything should work like a charm again
Hope I could help!
LG familyguy59/Beatsleigher
Click to expand...
Click to collapse
going to try this now
familyguy59 said:
That's what the efs backup is for xD
Calm down, or you'll make things worse. Unzip the efs.tar to /efs and reboot your phone (DON'T PULL THE BATTERY)
Everything should work like a charm again
Hope I could help!
LG familyguy59/Beatsleigher
Click to expand...
Click to collapse
well, thats how my phone ended. i did that yesterday and my phone finally didnt even booted.
then i went to my carriers shop and told them it wont boot, and today i got a brand new phone
anyway thanks to all help!
Hello, i have used ktool to restore my imei, but it ereased all my efs folder files, so now it is empty. I have made my imei backup using ktool app, so i have efs.img and efs.tar.gz files.
I have tried to flash stock rom with odin but not only one of them boots, they all get bootloop. My phone only works with cm9 but it has no imei and no network.
So i need these files from efs folder, could any one help with this? Or is it possible to restore them with my back up files?
cH5 said:
Hello, i have used ktool to restore my imei, but it ereased all my efs folder files, so now it is empty. I have made my imei backup using ktool app, so i have efs.img and efs.tar.gz files.
I have tried to flash stock rom with odin but not only one of them boots, they all get bootloop. My phone only works with cm9 but it has no imei and no network.
So i need these files from efs folder, could any one help with this? Or is it possible to restore them with my back up files?
Click to expand...
Click to collapse
A simple copy and paste worked for me using root explorer.
If you have efs back ups:
Delete entire efs file on the root of you phone and reboot. Upon reboot a new efs file will automatically be created.
Copy the efs file back up and place into the newly created efs file at the root of your phone. Reboot into recovery and wipe cache.
This method restored a corrupted efs file on my s3.
alaska_ryder said:
A simple copy and paste worked for me using root explorer.
If you have efs back ups:
Delete entire efs file on the root of you phone and reboot. Upon reboot a new efs file will automatically be created.
Copy the efs file back up and place into the newly created efs file at the root of your phone. Reboot into recovery and wipe cache.
This method restored a corrupted efs file on my s3.
Click to expand...
Click to collapse
I have only two back up files: efs.img and efs.tar.gz, but efs folder should contain much more files.
I delete efs folder in the root and restart phone, but anfter restart it only creates the efs folder which is empty.
cH5 said:
I have only two back up files: efs.img and efs.tar.gz, but efs folder should contain much more files.
I delete efs folder in the root and restart phone, but anfter restart it only creates the efs folder which is empty.
Click to expand...
Click to collapse
Ok so click on efs.tar.gz and there should be the efs file. Copy that and and place into efs file at the root of your phone. Click on 'yes' when it asks if you would like to overwrite the file
alaska_ryder said:
Ok so click on efs.tar.gz and there should be the efs file. Copy that and and place into efs file at the root of your phone. Click on 'yes' when it asks if you would like to overwrite the file
Click to expand...
Click to collapse
I have done this, but after reboot all these files are deleted and efs folder remains empty.
cH5 said:
I have done this, but after reboot all these files are deleted and efs folder remains empty.
Click to expand...
Click to collapse
Ktool must of made a back up an empty folder. Don't know what to tell you. Do you have any files in storage called efs_backup? I think some recoveries or kernels automatically back up the efs file when doing a nandroid. Find the earliest back up and copy and paste.
alaska_ryder said:
Ktool must of made a back up an empty folder. Don't know what to tell you. Do you have any files in storage called efs_backup? I think some recoveries or kernels automatically back up the efs file when doing a nandroid. Find the earliest back up and copy and paste.
Click to expand...
Click to collapse
The back up is made correctly, i open .tar file and there are all these files, but when i copy them into the efs folder in root and reboot phone, these copied files are just gone.
cH5 said:
The back up is made correctly, i open .tar file and there are all these files, but when i copy them into the efs folder in root and reboot phone, these copied files are just gone.
Click to expand...
Click to collapse
I read on some other efs problem threads that flashing some newer firmware (ending with mg4 or something like that) reformats the efs file and you have to flash different firmware in order to fix from back ups. Look into other threads, they might have the proper procedures to fixing efs.
alaska_ryder said:
I read on some other efs problem threads that flashing some newer firmware (ending with mg4 or something like that) reformats the efs file and you have to flash different firmware in order to fix from back ups. Look into other threads, they might have the proper procedures to fixing efs.
Click to expand...
Click to collapse
Trying to flash firmwares and roms with these endings, but the phone doesnt boot, just stucks on samsung logo and repeats animation. It might be because i was installed leaked 4.2.2 xxufme7 firmware so it cant downgrade to 4.1.2 firmware.
cH5 said:
Trying to flash firmwares and roms with these endings, but the phone doesnt boot, just stucks on samsung logo and repeats animation. It might be because i was installed leaked 4.2.2 xxufme7 firmware so it cant downgrade to 4.1.2 firmware.
Click to expand...
Click to collapse
Just a thought are you doing a factory reset between flashes also doing a factory reset with stock recovery will wipe your entire internal sd
Have a look at EFS Pro to restore a tar .
http://forum.xda-developers.com/showthread.php?t=1308546
neilster2020 said:
Just a thought are you doing a factory reset between flashes also doing a factory reset with stock recovery will wipe your entire internal sd
Click to expand...
Click to collapse
This might be my misstake.
By the way, this is solved already. I flashes stock 4.0.4 version and used ktool to restore .img and .tar files, after reboot network came back and all efs folder files were also back, then flashed atock MG6 So now i am on this stock firmware.
But i still cant install leaked version FMU7, it gives me fake IMEI and no network, any ideas?
Lost IMEI and no backup??
I have found a very simple way to rewrite the IMEI on my Lenovo P780.
No backups or extra files needed.
It works for both 8GB and 4GB versions
Requirements
Rooted phone with any working ROM installed.
You can install stock rom from stympy's thread in P780 General section.
You can use Framaroot to root the phone under Boromir method if on stock rom.
MobileUncle MTK Tools installed on ROM
Steps
Download the attached zip file and extract the file.
Open
Press Y
Enter IMEI for SIM 1 and then enter it for SIM 2 when asked.
A IMEI.bak file will be created in the same folder where you placed the imei software.
Now copy the IMEI.bak to your sd card or phone.
Open mobile uncle tools and select IMEI backup and restore
select and restore it from sd card.
DONE!!! :victory:
Disclaimer : I do not own any content in this. I found it all on google or xda. I do not remember which
anandkjjw said:
Lost IMEI and no backup??
I have found a very simple way to rewrite the IMEI on my Lenovo P780.
No backups or extra files needed.
It works for both 8GB and 4GB versions
Requirements
Rooted phone with any working ROM installed.
You can install stock rom from stympy's thread in P780 General section.
You can use Framaroot to root the phone under Boromir method if on stock rom.
MobileUncle MTK Tools installed on ROM
Steps
Download the attached zip file and extract the file.
Open
Press Y
Enter IMEI for SIM 1 and then enter it for SIM 2 when asked.
A IMEI.bak file will be created in the same folder where you placed the imei software.
Now copy the IMEI.bak to your sd card or phone.
Open mobile uncle tools and select IMEI backup and restore
select and restore it from sd card.
DONE!!! :victory:
Disclaimer : I do not own any content in this. I found it all on google or xda. I do not remember which
Click to expand...
Click to collapse
THank you for your info ! :good:
But it's not stable .
If you flash other ROM ，you will lost you IMEI again
How to write\restore lost serial and product number?
Thanks a lot
anandkjjw said:
Lost IMEI and no backup??
I have found a very simple way to rewrite the IMEI on my Lenovo P780.
No backups or extra files needed.
It works for both 8GB and 4GB versions
Requirements
Rooted phone with any working ROM installed.
You can install stock rom from stympy's thread in P780 General section.
You can use Framaroot to root the phone under Boromir method if on stock rom.
MobileUncle MTK Tools installed on ROM
Steps
Download the attached zip file and extract the file.
Open
Press Y
Enter IMEI for SIM 1 and then enter it for SIM 2 when asked.
A IMEI.bak file will be created in the same folder where you placed the imei software.
Now copy the IMEI.bak to your sd card or phone.
Open mobile uncle tools and select IMEI backup and restore
select and restore it from sd card.
DONE!!! :victory:
Disclaimer : I do not own any content in this. I found it all on google or xda. I do not remember which
Click to expand...
Click to collapse
Thanks a lot man. This is the working solution for me. I have lost my IMEI information while I flashed my phone Spice mi 423. I searched for many days but can't find any working solution. Finally I am able to change my IMEI number so easily. Thanks for the info. I really appreciate that.
it shows no support
when i click restore it shows no support. please tell a solution
my mobileuncle massge me cant find imei.bak ( what can i do ???? plzzzzz
anandkjjw said:
Lost IMEI and no backup??
I have found a very simple way to rewrite the IMEI on my Lenovo P780.
No backups or extra files needed.
It works for both 8GB and 4GB versions
Requirements
Rooted phone with any working ROM installed.
You can install stock rom from stympy's thread in P780 General section.
You can use Framaroot to root the phone under Boromir method if on stock rom.
MobileUncle MTK Tools installed on ROM
Steps
Download the attached zip file and extract the file.
Open
Press Y
Enter IMEI for SIM 1 and then enter it for SIM 2 when asked.
A IMEI.bak file will be created in the same folder where you placed the imei software.
Now copy the IMEI.bak to your sd card or phone.
Open mobile uncle tools and select IMEI backup and restore
select and restore it from sd card.
DONE!!! :victory:
Disclaimer : I do not own any content in this. I found it all on google or xda. I do not remember which
Click to expand...
Click to collapse
hi dear i am using wiko fever clone mobile " qmobile z10" i dont have any option of backup and restore in mobile uncle tools
Hello everyone!
My NX507J, after partitioning procedure and some my mistake, has lost IMEI, IMEI2 and MEID. :crying:
I haven't got nv backup, so, I don't know how to do!
Is it possible to use a nv backup from an other NX507J and restore my phone with it changing the IMEI code with a qcn file reader??
So, if it is possible, does someone have got it for me? :angel:
Thanks in advance
Alessandro
I have the same problem after using cwm 12, i played around with the build.prop and it went into a boot loop, i took it to an expert to put a brand new imei on it, after it is done ill ask exactly what he did and inform you too.
sandro0880 said:
Hello everyone!
My NX507J, after partitioning procedure and some my mistake, has lost IMEI, IMEI2 and MEID. :crying:
I haven't got nv backup, so, I don't know how to do!
Is it possible to use a nv backup from an other NX507J and restore my phone with it changing the IMEI code with a qcn file reader??
So, if it is possible, does someone have got it for me? :angel:
Thanks in advance
Alessandro
Click to expand...
Click to collapse
Do you have the "Nubia Backup" folder in your root directory (from when you did the update) ?. If you do its possible in fact easy to recover.
Cheers
M
Did you resolve? I have the same problem.. There aren't backups..
Hey,
I have the same problem and I cannot restore my settings. In fact my sim card is not recognized and I have no network.
I have the c://nubia backup folder that has zip files inside. In the zip there is an nv.qcn , bluetooth.txt wlan.txt 1.persist etc
What should I do in order to restore my imei? I have tried with the nubia updater by pressing on the icon and although it says succesful and the phone reboots it's in the same condition. When I try with nubia tool studio i can only choose a folder and not a file. So I have tried by extracting in a folder and connecting it there buts says no xml file found.
Also, do you think it has to do with a different rom on phone than the one that the backup had been made?
Parso said:
Do you have the "Nubia Backup" folder in your root directory (from when you did the update) ?. If you do its possible in fact easy to recover.
Cheers
M
Click to expand...
Click to collapse
hi i lost my imei on zte nubia 7max , have *.zip files in my PC how to copy /restore them in the Phone?