[Q] how to repair efs folder in i9100 - Android Q&A, Help & Troubleshooting

hi friendes
please can you tell me how to resolve the problem on my i9100 i cant insttal rom isc or jelly been the signal lose on this rom and imei too but on gingerbread very good signal and true imei can any body help me how to resolve this problem and sorry for bad write english

[Q] how to repair efs folder in i9100
hi friendes
please can you tell me how to resolve the problem on my i9100 i cant insttal rom isc or jelly been the signal lose on this rom and imei too but on gingerbread very good signal and true imei can any body help me how to resolve this problem and sorry for bad write english

Head over to i9100 forums and look there. There are many threads there relating to this....also, when you ask, spend a little time explaining exactly how you lost it.
If you haven't backed it up you may have to send it to Sammy
Sent from my GT-N7100 using xda premium

install original samsung GB firmware, root it, back up efs, install whatever rom you like and revert your efs backup... duh... besides: this question has been answered several times... on the correct forums...
I'd vote to close this thread -_-

Related

[Q]I have a big problem (Model,Baseband and speaking)

Guys at the first sorry for my bad english.
My uncle has bring me a Samsung Galaxy S2 i777 (AT&T) 1 weeks ago.I'm living in Turkey so phone was unlocked.There was a rom on the phone ([email protected]).I wanted to turn the phone the original firmware...
And i read some Turkish forums and i downloaded an original ICS firmware (4.0.3) for 'Galaxy S2 i9100' (look at the problem 1). And then when its loaded i have open my phone. There was 2 buttons are not working from LED (Back and Search). And then i have tried to install a lot of firmwares , Roms , kernels.. A lot of i777 Firmwares giving fail when installing but i9100 firmwares are not giving fail(Look at the problem 1).When i install a i9100 firmware i can't speak with phone.(Look at problem 2). And my problems :
1) I wasn't know my phone is an i777 because on the start screen there is writes i9100. When i take of the battery i have seen the model number. (i777) Why there is writing i9100 on the start screen ?
2) I can't speak with my phone. When i call someone i cant hear dial tone but their phones are ringing. And when they open the phone i cant hear their voice. What can i do ?
3)And the baseband number. On the Phone Information there is writing my baseband number i9100. How i can change it ?
Guys anyone can help me ?
Delete: I hope he got the help in General sec.
You posted this twice in two different sections. Read and search. Google will give u a lot of helpful information regarding what u need to do, I would suggest reading a lot more on the subject before attempting this type of thing again. Don't wanna hard brick good luck, happy flashing.
Sent from my SGH-I777 using xda premium
I'm usually just using the search engines to look up information.
OP, why on earth you post more than once for the same content
Sigh!!!
mualim95 said:
1) Why there is writing i9100 on the start screen ?
do u also see a yellow triangle when the i9100 shows up?
2) dunno...
3) dunno...
Guys anyone can help me ?
Click to expand...
Click to collapse
Hi, save ur tears, friend. u havn't really turned it into a brick. i think
First things first, see if u can bring it back to stock (the way it was shipped new for a USA model)
http://forum.xda-developers.com/showthread.php?t=1313659 whole post is real useful but skip to 2a. if u just want to start flashing...
or this
http://forum.xda-developers.com/showthread.php?t=1286432
once you are able to do that, read up lots on how to flash, what modem to use etc,
Good guide: http://forum.xda-developers.com/showthread.php?t=1511838
and come back here & post if you come up w/ specific problems or questions once it's been turned to "stock" (factory fresh condition)
it's difficult to trouble shoot if we don't exactly know what u have done to your phone
best of luck!

[Q] Sgs3 problem!! imei and sn has changed!!! help!!

Hi guys!!
A mounth ago I flashed a custom rom called s4 revolution v4.1...
When flashed this rom I noticed that I cant call it says not registered on network.
I saw on internet much people have the same problem!!
I tried much things but still nothing im a noob!! My imei has chenged like this 0049*************...
And Serienummer like 000000000! What do I have to do?? I dont have efs backup!!
Is there any solution to repair the imei??? Plz help me I'll my phone back!
Sorry for my bad english!
Instead of an identical unneeded post read the faqs and guides and ask in the relevant threads .
http://forum.xda-developers.com/showthread.php?t=2344125

[Q] EMIE change after omega rom installed

Hi everyone,
I hope someone can assist me.
I rooted my i9300 device using Samsung Galaxy S3 ToolKit.
After installing Omega ROM 46.1
What i discovered after installing omega rom is that my IMEI number had changed to 004999010640000 and am no longer registered on my network.
I then went to rom manager as i had a backup of my sock rom i restored it but still no network says not registered to network.
i went to a couple of forums n dowloaded offical stock rom from this link (http://forum.xda-developers.com/showthread.php?t=2005286) still no network no back up nothing and the emie is still changed 004999010640000.
current version on mmy ph is
GT I9300
model 4.1.2
basebande version : I9300xxemb6
kernel version : 3.0.31 -1071725
build number : jzo54k.i9300xxemc3
after installing stock rom from this link (http://forum.xda-developers.com/showthread.php?t=2005286)
So basically:
I get the wrong IMEI number when running stock android from Samsung.
and nothing seems to work as not network
Can someone assist me with this? as i am new to changing roms .
You're going to have to search, as discussion of methods to change a device's IMEI is illegal in many places and cannot be discussed on XDA.
Sorry that it's not much help, but the answers are out there if you use Google properly.
SimonTS said:
You're going to have to search, as discussion of methods to change a device's IMEI is illegal in many places and cannot be discussed on XDA.
Sorry that it's not much help, but the answers are out there if you use Google properly.
Click to expand...
Click to collapse
hi ,
i dont want to change my imei number i just want to restore it to original one if you could plzplzplz help me with some tips or link's to work on as i am new to this romin thing plz help been allmost 5 days no solutions ................................................:crying::crying::crying::crying::crying:
help plz
sainritesh said:
hi ,
i dont want to change my imei number i just want to restore it to original one if you could plzplzplz help me with some tips or link's to work on as i am new to this romin thing plz help been allmost 5 days no solutions ................................................:crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
if some body can help me in this plz do so i have done a lot of restoring nothings workin.......
sainritesh said:
if some body can help me in this plz do so i have done a lot of restoring nothings workin.......
Click to expand...
Click to collapse
Go to Faqs and Guides and read and post in the EFS/ IMEI thread we do not need yet another thread.
As it looks like you failed to backup your EFS as per the instructions its best to take it to a service centre for repair .
Please read the stickies then if you have any questions post in the sticky thread which is actively maintained. Also its IMEI not EMIE

[Q] IMEI has become unknown

H All,
While flashing a new ROM CM 10.2 to my Samsung S3, my IMEI has become "unknown" and and due to that i have no network.
I am searching for a solution for that past 2 days and learned a lot but didn't find a specific solution, found a lot of tutorials with broken links, etc...
Please HELP!!!
I didn't found a working stock ROM too.
please i need a full help here.
ps.: i don't have a backup of my efs folder and my phone wasn't blocked or something
Thanks in Advance
Not sure if this is the same problem but this might be of help http://forum.xda-developers.com/showthread.php?t=1918601
Kikao said:
H All,
While flashing a new ROM CM 10.2 to my Samsung S3, my IMEI has become "unknown" and and due to that i have no network.
I am searching for a solution for that past 2 days and learned a lot but didn't find a specific solution, found a lot of tutorials with broken links, etc...
Please HELP!!!
I didn't found a working stock ROM too.
please i need a full help here.
ps.: i don't have a backup of my efs folder and my phone wasn't blocked or something
Thanks in Advance
Click to expand...
Click to collapse
Your question has been posted multiple times . Forum rules require you to search before posting .
Google <<< I9300 your search terms > xda
UNDERSTAND FIRST
http://forum.xda-developers.com/showthread.php?t=2362743
Network IMEI EFS
http://forum.xda-developers.com/showthread.php?t=2393289
Downgrade and network problems .
http://forum.xda-developers.com/showthread.php?t=2531221
Try to flash the MG4 Modem (worked for me to get my IMEI back)
Device: Samsung Galaxy S3
ROM: CyanogenMod 11 (Temasek Unofficial V25)
Kernel: Boeffla-Kernel-CM11-2.1-Beta7-
Please use one of the existing threads on this topic. Thanks.
Thread closed.

[Q] I9300 IMEI + anyway jig

I couldn't find any thread about my situation, so decided to make one and wish to find help for this little problem:
So i forgot to backup my EFS folder, flashed custom ROM and phone got into bootloop. I fixed that but lost my imei during progress.
I sent my phone to repair because I don't have any required tools to rewrite IMEI but now I'm facing a new problem; repairing store has samsung anyway jig but no skills to repair IMEI and they are asking me to help them, so how does repairing IMEI work with samsung anyway jig? I have no experience about that. For the record, i know it is illegal to change your IMEI but my goal is to get the original one back. Would send stats about my phone but it's at repair so all i can say it's I9300 (INTERNATIONAL!!!! NEE) 4.3JB with stock ROM and IMEI is now 0049...
the only thing I can think of is the sticker with your imei is damaged and unreadable therefore the only other place it is written down is on the factory shipped box. Apart from that any further discussions regarding changing or modifying imei are forbidden on these boards
Sent from my M470BSE using Tapatalk
Most of the times a ODIN stock rom redo fix it all, here is an old link: http://forum.xda-developers.com/showthread.php?t=2187081
Delyon said:
I couldn't find any thread about my situation, so decided to make one and wish to find help for this little problem:
So i forgot to backup my EFS folder, flashed custom ROM and phone got into bootloop. I fixed that but lost my imei during progress.
I sent my phone to repair because I don't have any required tools to rewrite IMEI but now I'm facing a new problem; repairing store has samsung anyway jig but no skills to repair IMEI and they are asking me to help them, so how does repairing IMEI work with samsung anyway jig? I have no experience about that. For the record, i know it is illegal to change your IMEI but my goal is to get the original one back. Would send stats about my phone but it's at repair so all i can say it's I9300 (INTERNATIONAL!!!! NEE) 4.3JB with stock ROM and IMEI is now 0049...
Click to expand...
Click to collapse
You just need the 4.1.2 MG4 firmware from BTU region . I recovered my imei on i9300 after using this firmware.
here's the link: http://rapidgator.net/file/7a1606232...9e7efe8d0e1cdb
Do a backup of your efs after flashing
Send it for Jtag...
They can fix any imei or bricked device issues..
Sent from my GT-I9300 using Tapatalk
Questions go in the q&a forum, report your own post and ask a moderator to move it.
We can't help you with imei restoring, take it to a reputable repairer instead.
Sent from my GT-I9300 using Tapatalk
Mod Edit
Please refer to ,and post in the stickies in the General section.
Thread closed
malybru
Forum Moderator

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