G935F IMEI deleted after Flashing ROM - Samsung Galaxy S7 Edge Questions and Answers

Hi after flashing a rom not on XDA, my phone's IMEI became erased. unfortunately the EFI backup that I had wouldn't fix either. I tried going back to stock using SmartSwitch emergency recovery.
Please help my phone cannot use cellular service!
Any idea Im all ears. I tried various methods for older Galaxys around the xda, none worked.
I know my IMEI and S/N because I still have the sticker. Can anyone please help?

Have you tried flashing the stock rom over and over again? Sometimes it will eventually pick your IMEI back up.
Sent from my SM-G935T using Tapatalk

Reflash firmware.

solrazr said:
Hi after flashing a rom not on XDA, my phone's IMEI became erased. unfortunately the EFI backup that I had wouldn't fix either. I tried going back to stock using SmartSwitch emergency recovery.
Please help my phone cannot use cellular service!
Any idea Im all ears. I tried various methods for older Galaxys around the xda, none worked.
I know my IMEI and S/N because I still have the sticker. Can anyone please help?
Click to expand...
Click to collapse
So you decided to post another thread after having your other one cleaned because of getting flamed?
You're a senior member and you failed to make a nandroid???
Rule number one after reading XDA rules is ALWAYS make a nandroid.
NEVER flash without it .
Expensive lesson learned I've done it myself on my S3.
Good luck
"All we know is...He's called the Stig!"
Sent from my Echoe driven G935F

If u have COMBINATION G935F your phone can back to original imei & no need efs backup
1. back to combinnation file
2 flash to Efs Factory ( no need G935F u can user efs from other phone exynos chip)
3 imei display oke but bug drk (can user anybox support and repair it)
4 Flash to stock rom and phone work ok

Why open 2 topics for this?

solrazr said:
Hi after flashing a rom not on XDA, my phone's IMEI became erased. unfortunately the EFI backup that I had wouldn't fix either. I tried going back to stock using SmartSwitch emergency recovery.
Please help my phone cannot use cellular service!
Any idea Im all ears. I tried various methods for older Galaxys around the xda, none worked.
I know my IMEI and S/N because I still have the sticker. Can anyone please help?
Click to expand...
Click to collapse
Thread closed please use the other one its open. DO NOT open another thread on this

Related

Please help me! my phone is screwed

Hey I'm from india and own an i9500
bought 5 months ago
I was using my phone normally and flashed a stock rom with ODIb
the phone booted up.
The problem is that I have emergency calls only and my IMEI has been changed to Fake IMEI
1) my phone is out of warranty as some moisture traces have gone into iy and samsung asks for 200$ for every small problem they need to change the board
2) I don't think so I have the EFS backup
Please Oh please someone guide me what to do?
usama492 said:
Hey I'm from india and own an i9500
bought 5 months ago
I was using my phone normally and flashed a stock rom with ODIb
the phone booted up.
The problem is that I have emergency calls only and my IMEI has been changed to Fake IMEI
1) my phone is out of warranty as some moisture traces have gone into iy and samsung asks for 200$ for every small problem they need to change the board
2) I don't think so I have the EFS backup
Please Oh please someone guide me what to do?
Click to expand...
Click to collapse
There's a thread on that here. You could try that, but I think that without a backup, it's going to be pretty hard to get it back up. First thing I do when I get a new phone is to backup the EFS.
http://forum.xda-developers.com/showthread.php?t=2346136
no help man.
any other help please anyone?
Flashing a different stock rom did not help?
usama492 said:
no help man.
any other help please anyone?
Click to expand...
Click to collapse
Did you actually tried to flash your original Stock ROM with Odin? If not, try other stock ROMs.
There's another ref link here: http://forum.xda-developers.com/showthread.php?t=2393289
I recommend you read through that thoroughly.
Cloxed said:
Did you actually tried to flash your original Stock ROM with Odin? If not, try other stock ROMs.
There's another ref link here: http://forum.xda-developers.com/showthread.php?t=2393289
I recommend you read through that thoroughly.
Click to expand...
Click to collapse
Yes I did flash the stock rom with ODIN which I successively used before
I read it but this is actually getting impossible for me.
After the phone shows generic IMEI.
will backing up the efs help now?
Also I flashed CM 10.
that also didn't give me back my IMEI.
really appreciate your help
and would be really grateful if someone guides me through this catastrophe.
Also I forgot to mention that I update to stock MJ5 4.3
I read that it changes the directory of efs?
Please someone help me!
usama492 said:
Also I forgot to mention that I update to stock MJ5 4.3
I read that it changes the directory of efs?
Please someone help me!
Click to expand...
Click to collapse
Since you updated to mj5 you'll have to use that firmware version in odin.
maybe
Maybe you could wipe Dalvik and cache memory, then do a factory reset through the recovery menu. This will reset everything of your phone, so your IMEI should go back to it's real number(you'll lose all your data so make a backup before doing it).
Have you also tested if it's not the SIM that doesn't work by putting it into another cell-phone?
Eastkap said:
Maybe you could wipe Dalvik and cache memory, then do a factory reset through the recovery menu. This will reset everything of your phone, so your IMEI should go back to it's real number(you'll lose all your data so make a backup before doing it).
Have you also tested if it's not the SIM that doesn't work by putting it into another cell-phone?
Click to expand...
Click to collapse
Sim isn't the problem.
Also wipin dalvik Cache might now fix the problem. But I will try it
thanks
any more suggestion?
A factory reset/wipe Dalvik ain't magically fixing this. If you've gone back to stock (a rom released by your carrier) & your IMEI hasn't returned & you have no backup, you're boned. Service centre (more expensive option), or ask around local mobile repair shops; they might be able to help more cheaply.

[Q&A] [IMEI][efs] SAMSUNG NOTE 3 EFS BACKUP/RESTORE

Q&A for [IMEI][efs] SAMSUNG NOTE 3 EFS BACKUP/RESTORE
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer. Thanks for understanding and for helping to keep XDA neat and tidy! :smile:
cassinni said:
Doesnt work for me and i am rooted on 4.3
"The system cannot find the path specified...."
USB Debugging enabled aswell..
any help?
thanks
Click to expand...
Click to collapse
Same problem here.
Fixing IMEI After Downgrading to 4.3 from 4.4.2
I need to know how to install my original or a working IMEI onto my AT&T Note 3 SM-N900A any info is helpful thanks hopefully someone knows the answer and can reply fast.
Same here.. is this method is works with sm-n900a at&t?????? after updating to NCUC2 4.4.2 my efs folder get damaged.. now unknown baseband and also IMEI is null/null
Please help me out
explanations
call out of the explanations and some easier. Thank you.
I've always found the easiest way to backup/restore EFS is via TWRP. Just select backup then just tick EFS. That particular backup will then contain only your EFS partition which you can restore at any point, even if your phone doesn't boot. As long as you can get into your recovery you're good to go.
Sent from my SM-N9005 using Tapatalk
SM-N900
Hi guys, i have SM-N900 and i have backup of EFS.img and efs.tar. How can i restore it? TAR file can't flashed by odin. Can't extract EFS.img. now my phone is Not registered on network
Hi guys need help
Can u send me efs img file and all efs files i m using sm-n9005, i dont have efs backup and now imei null and baseband unknown
LOST EFS Files... PLEASE HELP
Hi
i have a galaxy note 3 (sm-n900). Suddenly, Last week it just lost the coverage of the network and it is not able to connect to any network (mobile network, wifi, Bluetooth) anymore.
I searched over the Internet and found that such problem is related to EFS files.
My dedevice is not rooted so i have not flashed any rom.
How can i fix it???
efs
hi ive corrupted my efs and didnt back it up befroe root.
however unusual to see my sm-n900 picks up its original imei for some time and then it shows null0null or imei with 0049 .
efs wont repair after restore to stock firmware . could you developers please build me an efs if I gave you my IMEI????
efs is corrupted wont repair
is there anyone who could help me building an efs for sm-n900
i got my efs corrupted .dont have the backup , and the correct IMEI shows up for an hour or two and then goes away showing null/null or 0049
i got an advice that developers on xda would help me out
pplease tell me if anyone could help me out
imei Null
Hello everyone, can anyone help ; i have a Note 3 sm-N9005 and i messed up and didn't back up my efs files and now i have IMEI null and baseband unknown how cani fix that !! please help!!
Hello,
the backup system does not work!
finally falsh via odin pass, but reboot as the freeze remains on the samsung logo.
instead of bin \ adb shell su -c "-s -l make_ext4fs /sdcard/temp2/system.img.ext4 2304M / system"
* I've used it "dd"
xbillou360 said:
Hello,
the backup system does not work!
finally falsh via odin pass, but reboot as the freeze remains on the samsung logo.
instead of bin \ adb shell su -c "-s -l make_ext4fs /sdcard/temp2/system.img.ext4 2304M / system"
* I've used it "dd"
Click to expand...
Click to collapse
Did you fix it? how?
Can you be more specific
no imei, no baseband, no working efs.img
hey guys,
im new here and my english is no the best, but i try to explain my problem.
i tried to flash the cyanogenmod 12 on my n-9005 and first i thought it works fine. but then i saw there was no emei and baseband anymore. so flashed 4.4.2 again and tried some things and, i dont know exactly why, everything was fine. so i made a efs backup with the terminal emulator (dd /.......) and got a file named efs.img (14mb). then i tried to flash cyanogenmod 12 one more time and again there was imei 0/0 and no baseband. so i made the recovery with the efs.img , but it didnt work. again i flashed it back to 4.4.2, but still the same problem. now its the third day without sleeping and i dont know what to do. can someone help me?
viktor
knox trip?
Hi guys!
Sorry if the question has already been asked but couldn't find the answer, so please bear with me ... My question is: does the backup procedure (and later restore) as described in the thread trip knox and voids your warranty?
Thanks in advance!
Hello everyone. I hope you could help me with flashing Lollipop on my Galaxy Note 3. I haven't received it OTA so I am planning to download the official rom and flash it using Odin. I have used Odin in the past to flash roms and from my own experience I know that every time I flashed - the phone also got factory reset and I lost all the data and the apps already installed. I would like to flash without factory resetting my phone. also, I don't want to root my phone. Please help. Thank you.
Sent from my SM-N9005 using Tapatalk
monitorix said:
Hello everyone. I hope you could help me with flashing Lollipop on my Galaxy Note 3. I haven't received it OTA so I am planning to download the official rom and flash it using Odin. I have used Odin in the past to flash roms and from my own experience I know that every time I flashed - the phone also got factory reset and I lost all the data and the apps already installed. I would like to flash without factory resetting my phone. also, I don't want to root my phone. Please help. Thank you.
Sent from my SM-N9005 using Tapatalk
Click to expand...
Click to collapse
Odin WILL overwrite the phone. Without Root you can't do a nandroid (full phone backup) and about your only option is to get something like ES File Explorer and try to copy out all your media files, docs etc.
All the best ways to save stuff require root access.
You could also try SMS Backup & Restore and Call Logs Backup & Restore to save those out to your extSD. Also you can export your Contacts to extSD and import them back once the flashing is done.
---------- Post added at 03:14 PM ---------- Previous post was at 03:08 PM ----------
viktorno5 said:
hey guys,
im new here and my english is no the best, but i try to explain my problem.
i tried to flash the cyanogenmod 12 on my n-9005 and first i thought it works fine. but then i saw there was no emei and baseband anymore. so flashed 4.4.2 again and tried some things and, i dont know exactly why, everything was fine. so i made a efs backup with the terminal emulator (dd /.......) and got a file named efs.img (14mb). then i tried to flash cyanogenmod 12 one more time and again there was imei 0/0 and no baseband. so i made the recovery with the efs.img , but it didnt work. again i flashed it back to 4.4.2, but still the same problem. now its the third day without sleeping and i dont know what to do. can someone help me?
viktor
Click to expand...
Click to collapse
There are things you can do if you search for IMEI lost or similar words. But simplest is probably to DL the Stock version for your phone & use Odin to flash it. That will lose all your data and apps etc on the intSD so you might want to look for other ways first.
I'm guess here but I think maybe you have a problem trying to downgrade your modem/bootloader. CM12 is (if I remember right) v5.0.x of Android, and since Kitkat there have been issues going BACK to previous versions. I think maybe you upgraded your BL to the LP version then it failed when you tried to go back to KK version.
You do not say which 4.4.2 you flashed but you could look for a v5 of that ROM and try that first.
sabirthe1 said:
is there anyone who could help me building an efs for sm-n900
i got my efs corrupted .dont have the backup , and the correct IMEI shows up for an hour or two and then goes away showing null/null or 0049
i got an advice that developers on xda would help me out
pplease tell me if anyone could help me out
Click to expand...
Click to collapse
have you solved it yet? I met this problem but dont know how to handle it.
can you give me a hint?

[Q] Problems on N9005 after installing multiple OS

So, my Note 3 N9005 worked fine, then i tried to install CM 12 The phone kept locking so i tried to install CM 12.1 instead. It did the same thing. Then i tried to install CM11. Phone got stuck to a bootloop. Then i tried to install the stock firmware. It launched but the phone lags like hell, apps don't open at all. Waking up the phone takes a lot of time. And the phone doesn't recognize the sim-card anymore. I used CWM to install all the custom roms, and i wiped cache, dalvik cache and did a factory reset every time before i installed a new rom. I used Odin v. 3.04 to flash the stock firmware.
So my question is this, how do i get my phone back up and running smoothly again, like it was fresh out the box? I'll appreciate all the help i can get because i am starting to get very desperate, i really wouldn't like to tell my mom i need a new phone. Note 3 cost like hell after all.
I am from Finland so i used the N9005XXUEND5 version of the stock firmware, KitKat 4.4.2.
The only thing i can think of that can cause this problem is that if the OS's i installed didn't get deleted fully, so there would be multiple OS's on my phone running at the same time. This may be a bit far fetched.
Please help as fast as possible. And i'm not that good at these things so i would appreciate if you could walk me through this step by step and explaining each step as specifically as you can.
Judging from your post, you didn't even bother to read the install instructions of the roms you were flashing.
And this is the result you get.
In CWM recovery mounts and storage format sdcard system cache data preload .
Reboot to download mode and flash stock rom .
The last time i flashed the stock ROM I formatted everything, including the firmwares and such. Now i flashed AOKP ROM and the phone is working fine, except it doesn't recognize the sim card. Any idea how to fix that. Thanks for all the help so far
Basics check you have correct IMEI and correct modem change sim card .
I'm sorry, i have no idea what IMEI and correct modem change sim card. :/
If you don't understand the very basics of flashing and firmware then i suggest you take your phone to a repair shop .Its not a game you are going to end up with a dead phone with no chance of a fix .
I think i understand the very basics of flashing, considering i have done it before twice and on both times it has worked. My sim card worked on my moms Lumia, so is it possible that the sim card reader broke. Can flashing a rom or formatting system do that? Are there a kernel i should flash? I heard it might fix problems like these. And when i go to settings there are no options for IMEI or modem change, that's why i'm confused.
**********************************************
I do have my backup still, but when i try to restore it with CWM, it says something about md5 sums, any idea how to deal with that, because i think that would help if i could use that backup. The stock rom that i downloaded wasn't from any known page. Mostly because SamMobile doesn't have my version anymore for some reason. And i tried to download it from samsung-updates.com but it said that the download would take about 9 hours. I think that the download time would only keep growing and growing so eventually it would be a waste of time.
I think i understand the very basics of flashing,
No you don't and that's your problem this post only makes it more obvious and makes it nearly impossible to give guidance .
MD5 and cwm basics turn off MD5 check in recovery .
You cannot go flashing kernels for no reason .
Modem change is not settings neither is IMEI .
Broken sim reader yes its possible but highly unlikely from a firmware bad flash .
Its entirely possible that you have downloaded a bad firmware .
You also have a non Samsung rom flashed now (aokp)
suggest you read up on that for problems .Though i cannot see any 9005 AOKP roms here .
But first you need to check you have the correct IMEI if your IMEI does not match then you restore the EFS folder you backed up before you started flashing .
I said that i would appreciate that if you would guide me through this step by step. How can i check IMEI? I'm sorry i'm making this so hard for you. The only thing i care about now is that i get my phone back stock and running smooth.
*****************************************************
That is also true that i might have downloaded a bad firmware. Are there any other place to get a stock firmware other than samsung-updates.com?
Download from sammobile.com. It is advised to flash the newest 5.0 firmware on your N9005 (N9005XXUGBOB6) with Odin 3.09 or later.
Check your IMEI from Settings/About device/Status/IMEI. If it starts with 0049, your phone has lost its IMEI. Try flashing to the newest 5.0 firmware to fix it.
WhateverMan said:
Download from sammobile.com. It is advised to flash the newest 5.0 firmware on your N9005 (N9005XXUGBOB6) with Odin 3.09 or later.
Check your IMEI from Settings/About device/Status/IMEI. If it starts with 0049, your phone has lost its IMEI. Try flashing to the newest 5.0 firmware to fix it.
Click to expand...
Click to collapse
I checked and it sais my IMEI is unknown. But i will try to flash that software you suggested
Restore the EFS folder you backed up .
JJEgan said:
Restore the EFS folder you backed up .
Click to expand...
Click to collapse
I think i already said something about it not working because of incorrect md5 sums.
You said backup that's not your EFS backup .
Solution given for MD5 .
JJEgan said:
You said backup that's not your EFS backup .
Solution given for MD5 .
Click to expand...
Click to collapse
I'm sorry that i have to make this hard for you again, but can you tell what EFS backup means and what i'm supposed to do with it?
The EFS folder contains your phones unique identification code or IMEI . Without correct IMEI your phone cannot connect . That is why the EFS folder is backed up before anything is ever flashed . No backup and wrong IMEI then you probably need a service centre repair . EFS/ IMEI can be damaged during flashing that is why rule one is backup your EFS folder first .
Nansus said:
I'm sorry that i have to make this hard for you again, but can you tell what EFS backup means and what i'm supposed to do with it?
Click to expand...
Click to collapse
Dude you are like 12 years old. Why do you even have such a phone? Your attitude toward the dude that was helping you was very rude.
If you don't know what EFS is, it is highly likely that you don't have a back-up. In that case you can try to flash the stock firmware suggested previously. But I really doubt that it will actually magically "cure" your IMEI. I would really go to a service center before you do anymore damage. It could be a little expensive, but at least they do know what they are doing.
That being said, I'm not sure even a service center could help you.
You can restore your backed up EFS folder .
CWM backup restore does not include EFS .
You can flash lollipop .
You can flash a matching modem .
All these may restore IMEI or make the situation worse that is why a service repair is recommended .
phonexpert_alex said:
Dude you are like 12 years old. Why do you even have such a phone? Your attitude toward the dude that was helping you was very rude.
If you don't know what EFS is, it is highly likely that you don't have a back-up. In that case you can try to flash the stock firmware suggested previously. But I really doubt that it will actually magically "cure" your IMEI. I would really go to a service center before you do anymore damage. It could be a little expensive, but at least they do know what they are doing.
That being said, I'm not sure even a service center could help you.
Click to expand...
Click to collapse
I'm sorry if i sounded rude towards to anybody, that is totally not what i'm trying to be. I know you guys are trying to help so i really don't see why i would be rude towards to anyone. I guess my english is still so bad that i'm sounding rude.
I think the best option now is to take the phone to a service repair. Especially if flashing anything can make the situation worse.
I thank everyone that has tried to help. It seems like that i have to accept the fact that i ****ed up my phone. At least this will serve as an example to anyone who's trying to flash custom roms and don't know what they are doing.
Oh, and the reason i have this phone because i'm a student i high school. I just started doing flashing and trying custom roms and i guess i thought it would be really simple. Clearly it wasn't.

galaxy s5 (SM-G900F) with no imei please help

i have galaxy s5 (SM-G900F) with no imei
the imeisv is 04
i didnt backup it or anything there is a way to restore it?
ben.anter said:
i have galaxy s5 (SM-G900F) with no imei
the imeisv is 04
i didnt backup it or anything there is a way to restore it?
Click to expand...
Click to collapse
Have you tried flashing stock with Odin?
Have you still got a radio signal (Make calls / text etc) ?
If not, you might have lost your EFS partition, which afaik, needs a professional repair to fix unless you backed up that partition first
RuffBuster said:
Have you tried flashing stock with Odin?
Click to expand...
Click to collapse
yep i have tried to update it with stock frimware but didnt help.
*Detection* said:
Have you still got a radio signal (Make calls / text etc) ?
If not, you might have lost your EFS partition, which afaik, needs a professional repair to fix unless you backed up that partition first
Click to expand...
Click to collapse
i have the signal bars working but no imei. no backup.
there is no other way to restore it somehow?
ben.anter said:
yep i have tried to update it with stock frimware but didnt help.
i have the signal bars working but no imei. no backup.
there is no other way to restore it somehow?
Click to expand...
Click to collapse
Before you try anything, I strongly advise you to backup your EFS partition or you could end up with no signal at all
IMEI and Radios are both contained in the EFS partition, lose that, your screwed
http://forum.xda-developers.com/showthread.php?t=2696153
*Detection* said:
Before you try anything, I strongly advise you to backup your EFS partition or you could end up with no signal at all
IMEI and Radios are both contained in the EFS partition, lose that, your screwed
http://forum.xda-developers.com/showthread.php?t=2696153
Click to expand...
Click to collapse
i have signal but when i try to make a call it says "not registered in the network"
and i have backup my efs partition to my sdcard as you said.
what now?
ben.anter said:
i have signal but when i try to make a call it says "not registered in the network"
and i have backup my efs partition to my sdcard as you said.
what now?
Click to expand...
Click to collapse
Might be too late if the EFS partition is corrupted and you don't have an IMEI and can't make calls
There are a couple of threads kicking about on XDA S5 forums where people have managed to recover their phones with similar problems, have a read through the Q&A forum and see if you can find them, some fixed by flashing stock, not sure how that worked, but apparently it did
Read others saying they backed up a working S5 EFS and restored it to the broken one
Have a read and see what you can find
*Detection* said:
Might be too late if the EFS partition is corrupted and you don't have an IMEI and can't make calls
There are a couple of threads kicking about on XDA S5 forums where people have managed to recover their phones with similar problems, have a read through the Q&A forum and see if you can find them, some fixed by flashing stock, not sure how that worked, but apparently it did
Read others saying they backed up a working S5 EFS and restored it to the broken one
Have a read and see what you can find
Click to expand...
Click to collapse
so you saying the only thing i can do is to flash a new imei with octoplus or some other kind of boxes.
and if i recover imei from other phone it will not cause network problem becuase there is two phones with the same imei ??
The law in most countries states that the only IMEI number you can use in your phone is the one it came with.....
Nobody here on XDA is going to give you advice on how to change your IMEI for that reason......it's against the law..... *and* as such, it's against XDA rules as well......
http://i.imgur.com/rVnFwJM.jpg
keithross39 said:
The law in most countries states that the only IMEI number you can use in your phone is the one it came with.....
Nobody here on XDA is going to give you advice on how to change your IMEI for that reason......it's against the law..... *and* as such, it's against XDA rules as well......
http://i.imgur.com/rVnFwJM.jpg
Click to expand...
Click to collapse
^^This.
Thread closed.

Installed dual sim feature on single sim phone

Hi i'm new to the forum,
Today i flashed a custom rom for my galaxy s7 edge SM-G935F and it installed the dual sim feature, now i have no signal and i cant do anything to delete the dual sim feature.
Tried already to flash stock and erased everything but still its on my phone.
Can someone help and tell me how to disactivate it ?
Thanks for every help !
you sure you have the right region ROM? try initializing your phone(formats everything) using samsung smart switch program on windows/mac
aj.bglr said:
you sure you have the right region ROM? try initializing your phone(formats everything) using samsung smart switch program on windows/mac
Click to expand...
Click to collapse
I have already formatted everything (data, system, factory reset etc...) in twrp and flashed the right rom for my phone with odin but the dual sim feature is still there and i don't have signal.
Smart Switch says that it doesnt support SM-G935FD for initializing and the strange thing is my phone is a SM-G935F not a SM-G935FD (duos) but i'm sure every rom i flashed was for galaxy s7 edge. So one of the roms i flashed changed my phone to SM-G935FD. Am i screwed ? Pls help
If my english is bad pls don't correct me my native language is not english and i'm not using google translate.
Hyruler said:
I have already formatted everything (data, system, factory reset etc...) in twrp and flashed the right rom for my phone with odin but the dual sim feature is still there and i don't have signal.
Smart Switch says that it doesnt support SM-G935FD for initializing and the strange thing is my phone is a SM-G935F not a SM-G935FD (duos) but i'm sure every rom i flashed was for galaxy s7 edge. So one of the roms i flashed changed my phone to SM-G935FD. Am i screwed ? Pls help
If my english is bad pls don't correct me my native language is not english and i'm not using google translate.
Click to expand...
Click to collapse
Download a G935F rom from samfirm or sammobile.com and flash it with odin.
antkalaitzakis96 said:
Download a G935F rom from samfirm or sammobile.com and flash it with odin.
Click to expand...
Click to collapse
Sadly it didn't work but at least you tried to help me ! thank you very much.
This is what i can't remove : http://i.imgur.com/qWwKwSd.png Never had this menu and i tried everything to remove it...
Hyruler said:
Sadly it didn't work but at least you tried to help me ! thank you very much.
This is what i can't remove : http://i.imgur.com/qWwKwSd.png Never had this menu and i tried everything to remove it...
Click to expand...
Click to collapse
If Odin didn't work download any 935f custom rom and flash it with TWRP. That's it ?
Anik49 said:
If Odin didn't work download any 935f custom rom and flash it with TWRP. That's it
Click to expand...
Click to collapse
I have wiped everything and installed superman rom with twrp but the dual sim feature didn't go away and still no signal... I appreciate that you tried to help me. Thanks
I don't know i think i bricked my phone....
Hyruler said:
Sadly it didn't work but at least you tried to help me ! thank you very much.
This is what i can't remove : http://i.imgur.com/qWwKwSd.png Never had this menu and i tried everything to remove it...
Click to expand...
Click to collapse
What odin version are you using?
And which firmware did you download?
antkalaitzakis96 said:
What odin version are you using?
And which firmware did you download?
Click to expand...
Click to collapse
Odin3 v3.12.3 and in Samfirm i have put in the model tab SM-G935F and in the Region tab my region code. And i noticed something i don't have an imei and s/n anymore on the phone... :/
I think your problem is with the imei itself which happened by flashing wrong csc in that firmware your flashed check http://forum.xda-developers.com/showthread.php?t=3379516
Sent from my SM-G935F using Tapatalk
MustafaBarakat said:
I think your problem is with the imei itself which happened by flashing wrong csc in that firmware your flashed check http://forum.xda-developers.com/showthread.php?t=3379516
Sent from my SM-G935F using Tapatalk
Click to expand...
Click to collapse
I did that already my friend and it didnt work... I think it has to do that my phone thinks i have 2 sim cards and 2 imeis which i never had thats why its bugged and i dont know how to deactivate the 2 sim card function.
Only for some info to you experts out there who want to help me i found out that in the king of nougat rom theres an option which says : "Stk2 - for dual sim variant" i think thats the option that bugged my phone can't i deactivate that with editing a file ? If you guys need more info about my phone i will give you everything just ask me.
Btw thanks for all you guys who tried to help me it gives me hope to recover my phone.
So you only have one correct imei in the imei information and second slot in unknown or you have no imei in both slots?
If you have on correct imei have you tried to turn of second sim card in sim card manager in setting?
Sent from my SM-G935F using Tapatalk
MustafaBarakat said:
So you only have one correct imei in the imei information and second slot in unknown or you have no imei in both slots?
If you have on correct imei have you tried to turn of second sim card in sim card manager in setting?
Sent from my SM-G935F using Tapatalk
Click to expand...
Click to collapse
Both slots no imei and i cant turn off the second sim its already turned off. Here a picture : http://i.imgur.com/2cX9TnI.png
Did You flash only AP in odin or all files including CP, BL, CSC?
You should flash all of them.
ProtoDeVNan0 said:
Did You flash only AP in odin or all files including CP, BL, CSC?
You should flash all of them.
Click to expand...
Click to collapse
I have flashed all of them BL, AP, CP, CSC.
Hyruler said:
I have flashed all of them BL, AP, CP, CSC.
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Click to collapse
That's weird. But You could try flashing G935F firmware through odin with pit file. Maybe that would help.
ProtoDeVNan0 said:
That's weird. But You could try flashing G935F firmware through odin with pit file. Maybe that would help.
Click to expand...
Click to collapse
Okay downloading pit file right now i'll tell you if it worked. Yeah for me its also very weird normally it should go away with wiping everything but it didn't.
So now i have flashed the pit file and its still not working.
Hyruler said:
Okay downloading pit file right now i'll tell you if it worked. Yeah for me its also very weird normally it should go away with wiping everything but it didn't.
So now i have flashed the pit file and its still not working.
Click to expand...
Click to collapse
Flash back to the G935F ROM of your region, and take your phone over to a repair store, give them the IMEI of your phone and the S/N (they'll be written on the box), and tell them to re-flash them. It seems your EFS partition has gone corrupt, when you flashed the wrong file.
I know how you feel, I did the same thing with a phone of mine once, I felt like crap afterwards, don't worry about it. This kinda sh*t happens to all of us. Just be glad nothing else happened and the other hardware still functions correctly.
Good luck bro, and be more careful next time when flashing.
murtaza02 said:
Flash back to the G935F ROM of your region, and take your phone over to a repair store, give them the IMEI of your phone and the S/N (they'll be written on the box), and tell them to re-flash them. It seems your EFS partition has gone corrupt, when you flashed the wrong file.
I know how you feel, I did the same thing with a phone of mine once, I felt like crap afterwards, don't worry about it. This kinda sh*t happens to all of us. Just be glad nothing else happened and the other hardware still functions correctly.
Good luck bro, and be more careful next time when flashing.
Click to expand...
Click to collapse
Thanks for the advice and the good luck bro !
I don't know can't they see that i rooted and flashed custom firmwares on my phone ? It's so sad just because of 1 tiny mistake i have to bring the phone to a repair store... :/
I still hope some expert knows how to fix this. Thanks to all for helping me trying to fix this dumb mistake i made i deeply appreciate it !
Hyruler said:
Thanks for the advice and the good luck bro !
I don't know can't they see that i rooted and flashed custom firmwares on my phone ? It's so sad just because of 1 tiny mistake i have to bring the phone to a repair store... :/
I still hope some expert knows how to fix this. Thanks to all for helping me trying to fix this dumb mistake i made i deeply appreciate it !
Click to expand...
Click to collapse
Technically you can fix it, but you'd require some specialist tools that cost a somewhat hefty amount and usually the only people who keep them are phone repair stores.
No matter how much of an expert one can be, without an EFS backup, you can't restore your IMEI. In older phones like the GS4, if your IMEI was wiped with a bad flash, flashing the modem twice and doing a hard reset would bring it back, unfortunately it's not that easy now.
Anyway, mistakes happen bro. Don't worry too much about it. It's annoying to go to a phone store, but just remember, it'll be a lesson in the future for us all. Always make a backup before flashing, anything goes wrong, restore the backup and you'll be safe.
Samsung service center will be able to see that KNOX is void and it's 0x1, so they might charge extra.
For ordinary phone repair or software specialist stores, they won't really care whether it's rooted or not, they'll just use their tool to flash the IMEI and S/N back to your phone.

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