me and my partner have the same phone from the same carrier,, I had the imei unknown issue for a while and I decided to backup my partners efs with efs pro and restore it to my phone,, now I have no 4g and it will stay on GPRS and EDGE for like a minute then stop working
,, is there any way to fix this,, I have tried nearly everything and I cant afford to send it in to get fixed
EFS are not interchangeable.
Restore your backed up EFS folder .
Try once flashing stock firmware .
Fails its a paid for service repair .
Use descriptive titles if you want them read .
jje
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Hi there,
I have a galaxy S I9000. The IMEI i have on my phone when i press *#06# is 004999010640000.
I have NO backup of the EFS folder. Sure.
However, I know the IMEI has it is written on the back on the phone.
How can i restore that?
i have to say that i tried downgrading using ODIN... phone is ok in download mode... I did a lot of research but no luck so far.
Thanks
Hello to recover your IMEI you have to flash a stock 2.3.6 ROM and then backup your EFS folder.
After installing new version, if the problem is persist then restor simply your EFS folder.
Hi Higgins91
Thanks for your answer. With all due respect, I dont think it is a correct solution as I tried it and it did not work.
However, maybe before reinstalling the Stock 2.3.6 i should have tottaly delete the EFS folder (the one with the wrong IMEI). Then the Stock "could" recreate the EFS with the correct IMEI on the phone... (thats only what I did read in another forum - But I have not tested).
Luckily I found my previous EFS backed up. (I thought i never did it, but i did 2 years ago ehheh).
Subject closed, even if there is no real bullet proff solution for that.
Thanks
theres athread in here somewhere about that sorry cant remember where read it about a year ago and if it wasnt here it was on darkyrom Q&A maybe
Hi !
I plan to buy a friend's note n7000, he uses it as an ipod touch because he has deleted "efs" folder with no backup.
The phone is unlocked, i wonder if t is possible to "make the phone work" again
For example by restoring an efs backup from another galaxy note with odin ?
His phone is unlocked by orange (french carrier) to all carrier...
I think the phone is with 2.3.6. but maybe 4.0
I've searched on xda, and other forums and some people managed to restore efs and edit "hex" in files to make the note work again, some other to repair using a .bak file (haven't got it), some other with "galaxy s unlock" from play store, and a shop in my town" can do it for 25€", and finally a guy from poland can take control of your PC to flash your phone for 10€ but all of these methods are not clear
So is it possible to repair this "efs thing" i don't know what else for free ? ( and i don't really care if this is not perfect, i just want to call/send texts) (and sorry for my english)
Hello, I lost IMEI data from my i9305 :\
Trying to fix it whole day, but I give up now, im done.
I tried several guides (sammobile.com/forum/showthread.php?t=15196) but nothing helps.
Basicly biggest problem I face is that when I dial to *#7284# it shows "Network is not avilable" so nothing happens, or with another method with removing EFS folder, after backuping it at SDcard1 I have no .nv_data file to modify it and fix everything.
I use SentinelROM v6.0, I tried installing some modified modems, but it was retarded from me. I installed one from orginal firmware today meanwhile I was trying to fix IMEI :\
Can anyone help me?
@edit
I dont have backup. Imei and baseband - unknown ;(
I also would like to add that I know my imei (have it written down :3), but can I somehow rebuild efs based on it :3?
I feel so lucky, I flashed orginal firmware through odin and everything is fine now I just need to upload 4.4 again, and make backup for future!
That was my lesson :3 Thread can be closed.
Hi
yesterday a customer tell me that my device don't detect sim cards , i realized that he do something in efs partition ,i tell qbout problem then he says i want to root my device and install twrp then i delete something but not know what , so i flash stock fully cleaned but not worked for me then i try some box software to correct imei but failed then i realized that (efs) is damaged so please anyone help me to recover this device if any suggestions please comment below or send your own efs backup ,please help me!
Can EFS partition restore help me ,if yes can anyone send me N960F efs backup.
or
anything else.
Hello, I need help to be able to recover my phone, apparently the EFS folder is corrupted and I do not have a mobile network, only Wi-Fi. If anyone can backup your EFS folder and share it so that I can restore my phone, I would be very grateful.
Order a new phone, copy EFS, return phone...
hahaha , I thought so, but it is a bit expensive, I bought the equipment on aliexpress and I live in Chile, South America
how you going to do that and we dont have unlocked bootloader and root and it will not work 100% because i did that with s6 couple years ago it will not work even if some one gives you his efs folder that contain his imei and device unique ids serials and that's not going to happen anyways...
i remember scrwing my galaxy s6 EFS folder it was a nightmare i begged all over internet not one one helped me so i end up going to repair shop and i got new certificat with octoplus box with 20bucks
all you need is find some one with repair shop who has octoplus box google this
OCTOPLUS FRP TOOL V.2.1.7 IS OUT! it will genarate new certificate for the device the network will work again but it will keep loose signal time to time thats whatshappend to my s6 and you will never get your original imei back again (repair it with octoplusbox and sell it)
Sektocl said:
Hello, I need help to be able to recover my phone, apparently the EFS folder is corrupted and I do not have a mobile network, only Wi-Fi. If anyone can backup your EFS folder and share it so that I can restore my phone, I would be very grateful.
Click to expand...
Click to collapse
Download the full OTA firmware for your device (ex. OTA for RMX3311 if originally your device was RMX3311) and the OnePlus Updater app. Install that app and after that install manually the OTA file you just downloaded. You will get you mobile data connection back.