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[Q] no EFS

i have samsung galaxy s3 gt-i9305 from germany carriere t-mobile .
my problem is that i don't have EFS folder that have inforation about my emei and my phone .
no any apps can repair my EFS folder because it is empty .
i need a hack to write new file like nv-data in EFS and write it white my original email wich is :353575052797101.
or if you have any other solution for me to creat new file in my empty EFS folder you'r welcome
note: i don't backup my EFS before.

Try this:
http://forum.xda-developers.com/showthread.php?t=1946915

you don't understand
SaschaCGN said:
Try this:
http://forum.xda-developers.com/showthread.php?t=1946915
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Click to collapse
i don't have a backup !!!!

take it to service center (legal) or a repairer who will write a new EFS folder (illegal)
Original post here
you need special hardware to recreate the efs folder and rewrite the imei.. changing the imei is illegal on most countries so its obvious that it wont be easy to change... the service center has the tools to recreate the efs folder... flashing software will not fix the corrupted efs and would probably make it even worse...
our methods for flashing:
computer ----> phone
specialists and service center:
computer ----> "special hardware" ----> phone
you can do a search on the internet on what "special hardware" they use but i doubt that that would be for sale in a country where changing imei is illegal
software alone cannot recreate the efs folder nor write a new imei.. all you can do without the hardware is try to recover your corrupted efs if still possible.. if it comes to the point that it needs to be recreated or rewritten then it would be impossible without the said hardware
Click to expand...
Click to collapse

i'am sure that's not illegal in my contry
sadekmefti said:
take it to service center (legal) or a repairer who will write a new EFS folder (illegal)
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Click to collapse
just give the software that can writte new EFS folder and his contenente because it is not illegal in nord affrica lool :laugh:

The i9305 has a Qualcomm modem, unlike the i9500 (which is completely Exynos-based). Any IMEI-related stuff needs to be done with QPST.
Follow this guide to (in the future) make a backup and be able to restore it (IGNORE THE i337 FILE AS THAT'S FOR THE US AT&T MODEL AND WON'T RESTORE YOUR IMEI):
http://galaxys4root.com/galaxy-s4-t...aws-bands-on-att-galaxy-s4-sgh-i337sgh-i337m/
Try this tool for injecting the IMEI number into the backup so that you can restore it to the phone afterwards. The US and Canadian Galaxy S4s are based off of the i9505 (and i9505 ROMs will work on them) so this tool should work for you:
http://forum.xda-developers.com/showthread.php?t=1804117

mwalid25 said:
just give the software that can writte new EFS folder and his contenente because it is not illegal in nord affrica lool :laugh:
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Click to collapse
Yeah I know I'm from Algeria

Product F(RED) said:
The i9305 has a Qualcomm modem, unlike the i9500 (which is completely Exynos-based). Any IMEI-related stuff needs to be done with QPST.
Follow this guide to (in the future) make a backup and be able to restore it (IGNORE THE i337 FILE AS THAT'S FOR THE US AT&T MODEL AND WON'T RESTORE YOUR IMEI):
http://galaxys4root.com/galaxy-s4-t...aws-bands-on-att-galaxy-s4-sgh-i337sgh-i337m/
Try this tool for injecting the IMEI number into the backup so that you can restore it to the phone afterwards. The US and Canadian Galaxy S4s are based off of the i9505 (and i9505 ROMs will work on them) so this tool should work for you:
http://forum.xda-developers.com/showthread.php?t=1804117
Click to expand...
Click to collapse
link is not working

مساعدة لوجه الله
sadekmefti said:
Yeah I know I'm from Algeria
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so can you help me i don't have RMNET + DM + MODEM on my samsung galaxy s3 gt-i9305 T-mobile so should i pass to us rom ??

mwalid25 said:
so can you help me i don't have RMNET + DM + MODEM on my samsung galaxy s3 gt-i9305 T-mobile so should i pass to us rom ??
Click to expand...
Click to collapse
It's risky, you could loose your IMEI !

i don't have an emei i have null/null
sadekmefti said:
It's risky, you could loose your IMEI !
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Click to collapse
i don't think that i can lose somethink i don't have because i'm without emei

mwalid25 said:
i don't think that i can lose somethink i don't have because i'm without emei
Click to expand...
Click to collapse
So go ahead and try
Sent from my GT-I9100

sadekmefti said:
So go ahead and try
Sent from my GT-I9100
Click to expand...
Click to collapse
so can you give us rom like this video that i can flash on my gt-i9305

[Q] unknown baseband version of SM-N915F

Dear sir,
i having problem with unknown baseband version and IMEI null of my Note Edge SM-N915F.Pls looking forward for ur valuable advice and helping hand.

baruaberger said:
Dear sir,
i having problem with unknown baseband version and IMEI null of my Note Edge SM-N915F.Pls looking forward for ur valuable advice and helping hand.
Click to expand...
Click to collapse
Did you flash a custom rom, or how did you got your phone beeing like this?

unknown baseband version and IMEI null of SM-N915F
LS.xD said:
Did you flash a custom rom, or how did you got your phone beeing like this?
Click to expand...
Click to collapse
I tried to root my note edge sm-n915f by CF-Auto root using odin and it failed to do.I tried it 3 times and same result i have got.when i reboot the phone,it says upgrade the firmware by using kies and did the same thing using kies.After upgrade the firmware by using kies,my phone returned its original and i used it 3/4days without any problem.The 4th or 5th day,it reboots automatically and faced the titled problem.It is just like a toy now.Pls help me to overcome the problem.

baruaberger said:
I tried to root my note edge sm-n915f by CF-Auto root using odin and it failed to do.I tried it 3 times and same result i have got.when i reboot the phone,it says upgrade the firmware by using kies and did the same thing using kies.After upgrade the firmware by using kies,my phone returned its original and i used it 3/4days without any problem.The 4th or 5th day,it reboots automatically and faced the titled problem.It is just like a toy now.Pls help me to overcome the problem.
Click to expand...
Click to collapse
You can try flashing the matching firmware via ODIN. If it doesn't help, you're probably in a bad position as I suppose you did not backup your EFS before rooting the phone.

unknown baseband version of SM-N915F
I flashed the matching firmware with odin.But nothing help.Same it is telling in setting baseband unknown.For ur information i have EFS backup of same model SM-N915F from one of my friend. Can i do anything with this EFS backup.Pls forward ur valuable suggestion if any to escape from this type of badly situation

baruaberger said:
I flashed the matching firmware with odin.But nothing help.Same it is telling in setting baseband unknown.For ur information i have EFS backup of same model SM-N915F from one of my friend. Can i do anything with this EFS backup.Pls forward ur valuable suggestion if any to escape from this type of badly situation
Click to expand...
Click to collapse
Doesn't help as the EFS in "unique". You can't restore your own IMEI with youir friends backup. Best way is to get a local shop or internet shop that offers IMEI repair.

LS.xD said:
Doesn't help as the EFS in "unique". You can't restore your own IMEI with youir friends backup. Best way is to get a local shop or internet shop that offers IMEI repair.
Click to expand...
Click to collapse
Thanks for ur suggestion.But whatever i know,there is no IMEI repair sollution for sm-n915f yet mainly octoplus box.If u have any idea about this pls pls and pls share with me.

G920F IMEI Repair - Remotely

Hi guys, does anyone know someone who can repair Galaxy S6 IMEI remotely, for $20? I'm just a student and don't make much money and that's all I have left in my PayPal account. I need to rewrite my original IMEI because it was wiped by the malicious ROM Tonylel posted which erases EFS.

faurionutz said:
I can do it, contact me, I'll send you in PM details
Click to expand...
Click to collapse
^Just did the repair today with him, anyone else who wants IMEI repair or FRP unlock should contact him. Has best price and works quickly and well. He fixed my lost IMEI quickly. :good:

Hi. faurionutz, please PM me. I have the same problem.
Thanks

Help i need a solution
i have used TWRP and wiped many thing then i lost IMEI my samsung galaxy S6 ver Korean G920K
Can some use TWRP backup EFS parttition for me plz, now my S6 have no signal no baseband.
P/S. if u have EFS partition backup file already it in \TWRP\BASKUPS folder, my email [email protected].
Help me plz, thank and best regard.

htmoclan said:
i have used TWRP and wiped many thing then i lost IMEI my samsung galaxy S6 ver Korean G920K
Can some use TWRP backup EFS parttition for me plz, now my S6 have no signal no baseband.
P/S. if u have EFS partition backup file already it in \TWRP\BASKUPS folder, my email [email protected].
Help me plz, thank and best regard.
Click to expand...
Click to collapse
It doesn't work.
Is better pay for a remote repair

npzinho said:
It doesn't work.
Is better pay for a remote repair
Click to expand...
Click to collapse
Where do you know that it does not work ?
How is the repair done ? what is needed ?

....
need help with IMEI,please,Thanks

Samsung xcover 4s (SM-G398FN) IMEI wiped

So i got this xcover 4s with a imei issue, the imei just shows 0's .
I tried looking for a root for android 9.0 i could not find any to modify the imei nor could i find a combination file to try it with factory ime.
Is there someone who could help me with this it would be much appreciated!

massih0413 said:
So i got this xcover 4s with a imei issue, the imei just shows 0's .
I tried looking for a root for android 9.0 i could not find any to modify the imei nor could i find a combination file to try it with factory ime.
Is there someone who could help me with this it would be much appreciated!
Click to expand...
Click to collapse
IMEI discussions other than restoring from a IMEI backup are not allowed.
Other than flashing your original stock firmware to see if it "by chance" restores your IMEI, we can't help you because you obviously don't have a IMEI to use for the restore process.
Good luck.
Sent from my SM-S767VL using Tapatalk

Droidriven said:
IMEI discussions other than restoring from a IMEI backup are not allowed.
Other than flashing your original stock firmware to see if it "by chance" restores your IMEI, we can't help you because you obviously don't have a IMEI to use for the restore process.
Good luck.
Sent from my SM-S767VL using Tapatalk
Click to expand...
Click to collapse
I got the IMEI it's written on the back of the phone.
But besides that i'm just looking for a root option i've tried patching the boot.img with magisk but when i try to flash it with odin it just freezes.
also there is no twrp available for my device...
do you have any tips for me on rooting the phone?

Question NO İMEİ AND NO WİFİ PLSS HELP

I was trying to repair my imei and I deleted efs . when I try to repair my qcn , it says succesful but there is no imei and wifi. PLS HELP ME

boy2121 said:
I was trying to repair my imei and I deleted efs . when I try to repair my qcn , it says succesful but there is no imei and wifi. PLS HELP ME
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Click to collapse
Try flash fastboot rom

bienvanhoang said:
Try flash fastboot rom
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Click to collapse
I tried still same

The easiest way is Xiaomi customer service.
First check if your Xiaomi customer service has warrant coverage after bootloader unlock. (Some country does, some does not.) [ie. warrant the physical device; rom state or bootloader doesn't matter]

boy2121 said:
I was trying to repair my imei and I deleted efs . when I try to repair my qcn , it says succesful but there is no imei and wifi. PLS HELP ME
Click to expand...
Click to collapse
you wont be able to restore qcn even if you have unmodified qcn. newest 2021 xiaomi devices got RSA on both sim1 and sim2 modems. qfil will write it but after reboot it will be back to stock so you need your EFS.

gsser said:
you wont be able to restore qcn even if you have unmodified qcn. newest 2021 xiaomi devices got RSA on both sim1 and sim2 modems. qfil will write it but after reboot it will be back to stock so you need your EFS.
Click to expand...
Click to collapse
I have my qcn backup cant I do something with that?

gsser said:
you wont be able to restore qcn even if you have unmodified qcn. newest 2021 xiaomi devices got RSA on both sim1 and sim2 modems. qfil will write it but after reboot it will be back to stock so you need your EFS.
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Click to collapse
sorry if n00b question: so is a EFS backup crucial for IMEI restore?

gsser said:
you wont be able to restore qcn even if you have unmodified qcn. newest 2021 xiaomi devices got RSA on both sim1 and sim2 modems. qfil will write it but after reboot it will be back to stock so you need your EFS.
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Click to collapse
what if I restore someon elses efs backup?

ChriMo said:
sorry if n00b question: so is a EFS backup crucial for IMEI restore?
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Click to collapse
qcn contains efs. efs contains carrier stuff + imei stuff.
basically you cant overwrite a qcn but dont know about efs.

boy2121 said:
what if I restore someon elses efs backup?
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Click to collapse
might work but you need to find someone who is willingly wanting to give you his/her efs...

pl1992aw said:
The easiest way is Xiaomi customer service.
First check if your Xiaomi customer service has warrant coverage after bootloader unlock. (Some country does, some does not.) [ie. warrant the physical device; rom state or bootloader doesn't matter]
Click to expand...
Click to collapse
No one customer service provides free of charge repair if you loss IMEI.

bartito said:
No one customer service provides free of charge repair if you loss IMEI.
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Click to collapse
Yeah did told them to check, but didn't say it will be free of charge. But Xiaomi definitely will repair it or change one for you.
Even if you find someone on the net, many will charge you some dollars. And you don't even know if they actually can fix it or just a scam.
Unless there's some way to bypass, or an exploit to make EDL work, for general user, Xiaomi customer service is better and safer.

boy2121 said:
I was trying to repair my imei and I deleted efs . when I try to repair my qcn , it says succesful but there is no imei and wifi. PLS HELP ME
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Click to collapse
I did the same mistake unfortunately. Did you find any solution?

johnkabou said:
I did the same mistake unfortunately. Did you find any solution?
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Click to collapse
need to reflash imei and rewrite it
CHEERS

Download - SN Write Tool
snwritetool.com
you can try this tool.. I used it long ago helped me then.
Cheers