I made a backup of my efs folder a few days ago and after flashing ultimarom my imei was changed to the 000...900 sort of number. Was wondering how to restore this backup and get my imei back.
sorry for the noobish question
If it adds anything I made a ktool backup but now ktool says it doesn't exist...
Please go to the EFS/ IMEI thread in faqs and guides .
Exist may dsepend upon where you put the EFS backup.
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Duplicate thread.
Please use the "Stickies" available
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malybru
Forum Moderator
Related
Hi guys!
I was trying to restart and change language to spanish with a tool called odin or something, for somereason I check something I didnt have too and remove the identification number called IMEI, how could I restore and add the email by software??? have I backup of the data, but how could I restore it? Thanks in advance!!!! By the way I have a samsung galaxy s3.
[READ THlS FlRST] POST QUESTIONS IN THE Q&A SECTION AND NOT HERE!!
search question asked multiple times
read the faqs and guides
Basic is restore your backed up EFS folder .
Fail to read the basics and no backup then its a service centre repair .
jje
after playing around unnecessarily with roms it seems I messed up my IMEI.
by checking if IMEI is valid via dialer, i got a number which starts with 0049, which as I understand is bad. I have done a little reading on ESF backup and restore, but the ways to restore EFS always require backup from the same apllication...So I searched for a backed that maybe occoured automatically, so I found one in the root internal storage folder and discovered a folder named "esf_backup", probably created during rom installations, the question is can i restore the tar.gz file in this folder? Or has my phone been messed up way beyond repair?
thx upfront
Yes you can, read the hundred or so other exact same posts to find out how.
Have a look at EFS Pro.
jje
If it's not .img you can restore by simply copying whole efs from backup to phone by root explorer
sent from the state where marijuana is NOT illegal !
Hello, I'm Brazilian and do not understand English well, sorry.
After installing my Galaxy S3 to 4.2.2 I got no network
Had already made a copy of the efs with kTool
So I went to restore efs
and now my S3 goes into infinite boot.
E: failed to mount / efs (Invalid argument)
I do not know how to proceed, and I'm kind of lay
can anyone help me?
WE dont need yet another EFS post please use the EFS thread in faqs and guides .
http://forum.xda-developers.com/showthread.php?t=2344125
Mod Edit
^^^^^^^^^Look in this thread^^^^^^^^^
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malybru
Forum Moderator
Hi everyone.
I have spent last 3 days searching, reading and trying possible solutions.
I lost my imei after 4.3 samsung to 4.12 downgrade. I had EFS backup on galaxy s3 toolkit called .tar.gz and .img.gz formats, i also have efs.zip and efs image backup around 20mb on my external sd card.
due to the problems, i followed advice and used hk-tools app to restore my efs, i chose to format and restore option for a clean restore and as soon as i formatted, phone hung and was unable to boot into rom.
i used odin to flash ram and recovery again, forst stock then others, but cant boot into any rom, as efs doesnot mount.
i can enter recovery and download mode, i have tried using phils recovery's custom restore of efs but it says md5 mismatch, probably as the backup was taken on s3 toolkit and other ways.
I am really stuck, any help will be greatly appreciated. I have genyuinely exhausted the knowledge i could search and try.
thanks.
says md5 mismatch
In settings turn off md5 checking
JJEgan said:
says md5 mismatch
In settings turn off md5 checking
Click to expand...
Click to collapse
many thanks, tried your advice, says no efs partition!
so did not work.
Extract the efs files manually on your PC, copy them to your SD card and then in Philz copy all the files the efs folder. Fix permissions then reboot.
You need to understand what you did to break it before you go any further, general forum, sticky threads, efs 'know this stuff'.
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Please refer to the stickies in General before posting.
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malybru
Forum Moderator
Hello guys. I have a question, I tried a lot of different methods to backup the efs folder: used kTool tryed Philz recovery and many more. But I'm not sure if they really made a working backup.
First the ktool when I pressed backup and it finished it sad it was successful but when it ask to check if it's ok at the and it sad that "nv_data.bin NOT FOUND in backup !!!"
Second Philz recovery sad the same successful backup but when I tried to check the files on my pc the .img is a broken file, can't open it withe winrar.
The same is happening with every backuper. When I try to opened them they are all broken.
So my question is that should thees be broken or what ?
Network IMEI EFS
http://forum.xda-developers.com/showthread.php?t=2393289
Files should not b e broken.
Mod Edit
As has been suggested ,Please refer to ,and post in the stickies in the General section.
Thread closed
malybru
Forum Moderator