IMEI 00000 no EFS backup - Samsung Galaxy S7 Edge Questions and Answers

Hello guys,
I have problem with my S7 edge.. I played with few custom ROMS bud i accidentaly wiped all data in phone an it also deleted my EFS backup folder
Now my IMEI is 00000000 and I also dont have any SN.. So I cant use my phone for calls, SMS, data..
Can someone help me resolve this problem? I am on stock Android 7.0 now.. Or can some of you send me an EFS backup file for restoring?
Recently my phone was in servis for shell change so I dont have IMEI on the back, but i got a paper from servis with IMEI and SN on it.
I need help please... Thanks for any reply.

Related

lost network on my I9500

during changing from Rom based on gearCM to S6 Port my phone lost IMEI , i had backup before of my old EFS partition as .iso File, i managed to restore this backup with Terminal Emulator codes & i got My Original IMEI Back but still no luck to get Network or to call someone or open data can someone help me please fixing my phone?
WHY no one Helps guys? i cant use my phone since 3 days right now!?
m4str0k said:
during changing from Rom based on gearCM to S6 Port my phone lost IMEI , i had backup before of my old EFS partition as .iso File, i managed to restore this backup with Terminal Emulator codes & i got My Original IMEI Back but still no luck to get Network or to call someone or open data can someone help me please fixing my phone?
Click to expand...
Click to collapse
I never heard of someone losing their imei while switching custom roms. I don't think it's even possible.
What happens when you go back to gearCM?

IMEI Writing I9500

Yesterday I decided to Upgrade my S4 i9500 to 6.0, the rom is amazing (despite the amount of battery it consumes) but when trying to acces to the imei (*#06#) it shows 0049990106..... as you might notice not my imei, I did this EFS.img backup, via terminal but now I am not able to restore it via terminal, I rooted the phone but I just can't do it. i wonder If i can Write the imei via PC or APK since i have it wrote down in my phone bill but obviously now the warranty is totally void... so I have the efs but I can't restore it (it shows succed restoration but nothing happens, no imei change) and i have the IMEI number and i really need help what can I do?
If it were that simple to change the IMEI, then anyone could just borrow a phone from somebody, get the IMEI, and do some mischief with that IMEI.
Did you restore the imei to a stock ROM?
WallaceV said:
what can I do?
Click to expand...
Click to collapse
Take the device to a service center and have them fix it. You backed up the EFS partition, but nv_data, which contains the IMEI, is no longer stored there. Thus the IMEI was not backed up, which is why you can't restore it.

Lost EFS(G900H)

Hi. I would like help in order to recover the EFS since my phone lost its imei, I didn't make a back up of the efs folder, is there a way to recover it?

need backup efs , LOST imei1/2 and WIFI

hi , please guys i need help i lost modemst1 and modemst2 basband unknown , and wifi mac address , i dont have backup to restore it , anyone can help me , share efs backup or show me how i can do for restore imei and wifi
thank you
racimrl said:
hi , please guys i need help i lost modemst1 and modemst2 basband unknown , and wifi mac address , i dont have backup to restore it , anyone can help me , share efs backup or show me how i can do for restore imei and wifi
thank you
Click to expand...
Click to collapse
I don't think someone want to share his imei and Mac adress
a fix imei , now i have mac address 02-00-00-00-00-00
I think that you have now a big problem. In the official unlock and root guide there is section to immediately backup EFS to prevent situations like this. Hopefully you still can recover it, but hopefully no one is sharing you their own imei informations etc.
Restored mine op5 imei and wifi with box and another phone backup. Twrp efs backup restore will not work, you'll need some repair shop help. Had some issues before got it work as it should.
racimrl said:
hi , please guys i need help i lost modemst1 and modemst2 basband unknown , and wifi mac address , i dont have backup to restore it , anyone can help me , share efs backup or show me how i can do for restore imei and wifi
thank you
Click to expand...
Click to collapse
were you able to fix this issue? im facing very same issue. Please reply..thanks
[OP5] One Plus 5 IMEI, WIFI, Baseband gone
Hi Everyone,
I don't know how I effed up my OP5 but I'm unable to restore IMEI number atleast.
I have tried all, MSM tools as well flashing HOS but nothing worked.
Has anyone ever fixed this IMEI gone issue EVER??
Any help is appreciated,
Thanks

Lost efs backup for moto g5 plus

I forgot to take backup of my original EFS and now my IMEI 0 .
I tried some methods to recover IMEI
1) go back to stock rom and take efs backup but there also IMEI is 0 .
2) try to generate IMEI
Etc. Etc.
But I'm failed to recover my IMEI
Anyone knows how to recover IMEI ??
Sach27298 said:
I forgot to take backup of my original EFS and now my IMEI 0 .
I tried some methods to recover IMEI
1) go back to stock rom and take efs backup but there also IMEI is 0 .
2) try to generate IMEI
Etc. Etc.
But I'm failed to recover my IMEI
Anyone knows how to recover IMEI ??
Click to expand...
Click to collapse
I too have lost mine not realizing this is a problem reverting back from oreo to stock
from my understanding the iemi is on your sim tray, but as far as EFS i have no idea whats in the file it self. I hope this gets worked out i cant even use my phone and im pissed
update
https://forum.xda-developers.com/g5-plus/help/restore-imei-0-moto-g5-xt1687-t3739808
worked for me. flashing pixel. im just guna use pixel because its working whatever. but from there you can back up ur efs
PixelExperience_potter-8.1.0-20180117-1338-OFFICIAL
vonwap said:
I too have lost mine not realizing this is a problem reverting back from oreo to stock
from my understanding the iemi is on your sim tray, but as far as EFS i have no idea whats in the file it self. I hope this gets worked out i cant even use my phone and im pissed
update
https://forum.xda-developers.com/g5-plus/help/restore-imei-0-moto-g5-xt1687-t3739808
worked for me. flashing pixel. im just guna use pixel because its working whatever. but from there you can back up ur efs
PixelExperience_potter-8.1.0-20180117-1338-OFFICIAL
Click to expand...
Click to collapse
So did you recover your imei in pixel experience rom?
u can recover u r imei in omni rom or pixel expirence

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