[Q] no EFS - General Questions and Answers

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
Click to expand...
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...
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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)
Click to expand...
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:
Click to expand...
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
Click to expand...
Click to collapse
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 !
Click to expand...
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

Related

[q] nexus s generic imei :(

i need help.my nexus s i9023 is showing imei 004999010640000 so im only able to use it for emergency calls.no service.any working solution for it? please help me out :crying:
snehithreddy said:
i need help.my nexus s i9023 is showing imei 004999010640000 so im only able to use it for emergency calls.no service.any working solution for it? please help me out :crying:
Click to expand...
Click to collapse
if you don't have your imei backup, you have to give it to the samsung service.
efs folder i mean.
mypat said:
if you don't have your imei backup, you have to give it to the samsung service.
efs folder i mean.
Click to expand...
Click to collapse
i do have the efs backup.how to restore it?
mypat said:
if you don't have your imei backup, you have to give it to the samsung service.
efs folder i mean.
Click to expand...
Click to collapse
I have generic imei and I don't have any problem!
snehithreddy said:
i do have the efs backup.how to restore it?
Click to expand...
Click to collapse
old efs backup or you made backup with the generic efs.
look at this
http://forum.xda-developers.com/showpost.php?p=22195291&postcount=1008
i accidently formatted system partition and lost imei
Hello
plzzz help me too formatted imei partition unknowingly ...have no backup of efs...but i have box of nexus on which my imei is written

please lost imei

please help my galaxy s6 sm-g920f 35000000006 IMEI change as I restore the original. Thank you for your help
El-Leon said:
please help my galaxy s6 sm-g920f 35000000006 IMEI change as I restore the original. Thank you for your help
Click to expand...
Click to collapse
1 to restore your backup before EFS
2 flash the latest firmware to join PIT file
3 to write IMEI it means you will lost the original IMEI but your mobile phone to get a new IMEI〔Note: this is illegal in some countries You need to understand that In addition This will permanently lose the warranty 〕
HELP
china chenli said:
1 to restore your backup before efs
2 flash the latest firmware to join pit file
3 to write imei it means you will lost the original imei but your mobile phone to get a new imei〔note: This is illegal in some countries you need to understand that in addition this will permanently lose the warranty 〕
Click to expand...
Click to collapse
install you stock g920fxxu1aoe3_g920fitv1aodq_itv and could not help recover imei

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

OnePlus 7 Pro G1913 EFS ?!

So ... Long short story .... I need an EFS Backup. i will change the IMEI's. I have all but i dont have an god damn backup ... and the client f*** it up
Can someone help me pleas ?
Thanks in advance
have you tried the MSM tool?
virtyx said:
have you tried the MSM tool?
Click to expand...
Click to collapse
Yeap. But no Luck ...
The thing is like this:
The phones is stuck on " No service " , Did MSM. Still no luck. I did *#*#4636*#*# and is showing that radio is OFF - im switching it to on and after going out from the menu is switching back to off. I have UMT Tool .... and write IMEI with it ... but is giving error on pull EFS partition pull ... thats why im asking for an EFS ... i can write the IMEI ( EFS From TWRP )
P.S. If i want to make a test phone call ... is telling me " Pleas exit airplane mode " but i have wifi an bt
Changing the imei??? It's illegal
Why do you need to change the IEMI?
In efs isnt the imei that is from phone ?
So ..any EFS backups ? Without make useless comments ... Sorry for being rude
which is why you should never mess with efs.
B3311 said:
Why do you need to change the IEMI?
Click to expand...
Click to collapse
i think he means he corrupted his EFS, he wants someone to give him their EFS (and their IMEI effectively comes along with that) and that he will change the IMEI to the original ones that came with the phone (on the box)
correct me if im wrong @OP Google
I think that oneplus 7 pro was stolen and that's why he need to change the IMEI
XDA does not allow any discussion about editing IMEI.
Thread closed.

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
Click to expand...
Click to collapse
Try flash fastboot rom
bienvanhoang said:
Try flash fastboot rom
Click to expand...
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.
Click to expand...
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.
Click to expand...
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?
Click to expand...
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?
Click to expand...
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
Click to expand...
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

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