Database Users

Need help to fix imei issue

In the beginning, i can use my note 3 n9005 SFR as usual. But once i tried flashing rom, it showed as error (fail) because I chose BL instead of AP. And i tried to fix it by follow the instructions as Mr. Firasusman suggest me as said in the this link http://forum.xda-developers.com/showthread.php?t=2614787. It solved the problem my phone can now get into the normal screen but i found a new problem. I put in sim card but there is no network signal and I also lost imei when i checked in phone status. What should I do to fix this problem? Anyone, please help me. Thanks a lot.
IMEI = Unknown
S/N change
Baseband ok

wittaya73 said:
In the beginning, i can use my note 3 n9005 as usual. But once i tried flashing rom, it showed as error (fail) because I chose BL instead of AP. And i tried to fix it by follow the instructions as Mr. Firasusman suggest me. My phone can now get into the normal screen but i found a problem. I put in sim card but there is no network signal and I also lost imei when i checked in phone status. What should I do to fix this problem? Anyone, please help me. Thanks a lot.
Click to expand...
Click to collapse
Check whether EFS folder is backed up by flashed rom in sdcard. If your lucky you can use backup file to get imei number back. Few posts also suggest that flashing back stock rom also get back imei. I am not sure of it. Better back up efs to your pc.

wittaya73 said:
In the beginning, i can use my note 3 n9005 SFR as usual. But once i tried flashing rom, it showed as error (fail) because I chose BL instead of AP. And i tried to fix it by follow the instructions as Mr. Firasusman suggest me as said in the this link http://forum.xda-developers.com/showthread.php?t=2614787. It solved the problem my phone can now get into the normal screen but i found a new problem. I put in sim card but there is no network signal and I also lost imei when i checked in phone status. What should I do to fix this problem? Anyone, please help me. Thanks a lot.
Click to expand...
Click to collapse
Are you in 4.3 or 4.4.2?
Sent from my SM-N9005 using Tapatalk

imapk said:
Check whether EFS folder is backed up by flashed rom in sdcard. If your lucky you can use backup file to get imei number back. Few posts also suggest that flashing back stock rom also get back imei. I am not sure of it. Better back up efs to your pc.
Click to expand...
Click to collapse
What is EFS? After My first flashed firmware, I couldn't get into the normal screen. I even tried to flash back with stock rom via odin, but failed everytimes. I've tried to get back stock rom by using kies, but no luck; and stuck in Odin mode when I turn on my phone.
Then I found this link http://forum.xda-developers.com/showthread.php?t=2614787 which help me able to turn on my phone to normal. But new issue come.
No network connection, and IMEI unknow.
Please suggest.

wittaya73 said:
What is EFS? After My first flashed firmware, I couldn't get into the normal screen. I even tried to flash back with stock rom via odin, but failed everytimes. I've tried to get back stock rom by using kies, but no luck; and stuck in Odin mode when I turn on my phone.
Then I found this link http://forum.xda-developers.com/showthread.php?t=2614787 which help me able to turn on my phone to normal. But new issue come.
No network connection, and IMEI unknow.
Please suggest.
Click to expand...
Click to collapse
Flash THIS And don't mess with your phone any more.

radicalisto said:
Flash THIS And don't mess with your phone any more.
Click to expand...
Click to collapse
Thanks for your reply.
Already did, but nothing change; imei still unknown.

wittaya73 said:
What is EFS? After My first flashed firmware, I couldn't get into the normal screen. I even tried to flash back with stock rom via odin, but failed everytimes. I've tried to get back stock rom by using kies, but no luck; and stuck in Odin mode when I turn on my phone.
Then I found this link http://forum.xda-developers.com/showthread.php?t=2614787 which help me able to turn on my phone to normal. But new issue come.
No network connection, and IMEI unknow.
Please suggest.
Click to expand...
Click to collapse
EFS is a folder in phone's file system which saves your phone model, IMEI number and lot more details, Important folder. Flashing ROM the efs folder got corrupted causing the loss of imei number. Try "radicalisto" reply and update the issue.

wittaya73 said:
Thanks for your reply.
Already did, but nothing change; imei still unknown.
Click to expand...
Click to collapse
Flash Stock ROM via ODIN then apply the fix.zip

radicalisto said:
Flash Stock ROM via ODIN then apply the fix.zip
Click to expand...
Click to collapse
I did what you told above, but nothing change. IMEI still unknow. I also noticed that S/N has been changed too.
Please advise.

Still need help, please.

radicalisto said:
Flash THIS And don't mess with your phone any more.
Click to expand...
Click to collapse
This fix never worked? - hmm,you have lost your EFS/IMEI somehow then. Does *#06# bring up an IMEI? - if not you'll have to search around for how to fix your IMEI (It can be done)

still need help here.

Bricked Device

i think i have messed up big this tym . my phone is bricked .
there is no recovery and the download mode even though its there its not installing anything.
the device is not appearing as qhsusb_bulk in linux so i cant access partion it just shows lge composite device.
it just boots up i get a black screen and the notification led starts to blink all colors.
i think the only way is if somehow i can force to install through the unresponsive download mode which was working before i rooted the phone with ioroot. or somehow access the phones partitions via linux even though it shows lge composite device

v.konvict said:
i think i have messed up big this tym . my phone is bricked .
there is no recovery and the download mode even though its there its not installing anything.
the device is not appearing as qhsusb_bulk in linux so i cant access partion it just shows lge composite device.
it just boots up i get a black screen and the notification led starts to blink all colors.
i think the only way is if somehow i can force to install through the unresponsive download mode which was working before i rooted the phone with ioroot. or somehow access the phones partitions via linux even though it shows lge composite device
Click to expand...
Click to collapse
could you explain what you did before it got "bricked"?
and what model is your phone?

Arju007 said:
could you explain what you did before it got "bricked"?
and what model is your phone?
Click to expand...
Click to collapse
its a D801 . it has a cracked screen so when i trying to install the EnergyROM_LG_G2_Multi_01.22.2014 it accidentally selected the 802 model. i used fast boot to restore the partitions but i also in a panic flashed the recovery partition. so now i have no recovery and and it wont go into fastboot .
sorry its a d801 tmobile

v.konvict said:
its a D801 . it has a cracked screen so when i trying to install the EnergyROM_LG_G2_Multi_01.22.2014 it accidentally selected the 802 model. i used fast boot to restore the partitions but i also in a panic flashed the recovery partition. so now i have no recovery and and it wont go into fastboot .
sorry its a d801 tmobile
Click to expand...
Click to collapse
Good to know a bit more info on the case. So the computer is not recognizing the phone as an adb device at all?.. (I've never used Linux OS when modding my phone so my knowledge in that department is limited and I hope someone else will be able to help you there.) .. Else I would see if a windows computer would recognize the phone as an adb device.

Arju007 said:
Good to know a bit more info on the case. So the computer is not recognizing the phone as an adb device at all?.. (I've never used Linux OS when modding my phone so my knowledge in that department is limited and I hope someone else will be able to help you there.) .. Else I would see if a windows computer would recognize the phone as an adb device.
Click to expand...
Click to collapse
okay i have mjust tried the tot method but it says wrong model. what do i do now. on model it is showing 802 instead of 801.

v.konvict said:
okay i have mjust tried the tot method but it says wrong model. what do i do now. on model it is showing 802 instead of 801.
Click to expand...
Click to collapse
Sorry for not being able to help you... but i suggest you to keep all your problems in 1 thread instead of createting several threads for your issue. It gets confusing to follow all your threads and most likely harder to help you as you haven't gathered all information and status on your proceedings in one and same place.
I'm crossing my fingers hoping that someone will be able to help you or that you'll find a solution. As for your screen being cracked makes it hard to operate. Do you have a bluetooth mouse? or an otg cable where you can connect a mouse? that way you'll be able to access the whole screen.

Arju007 said:
Sorry for not being able to help you... but i suggest you to keep all your problems in 1 thread instead of createting several threads for your issue. It gets confusing to follow all your threads and most likely harder to help you as you haven't gathered all information and status on your proceedings in one and same place.
I'm crossing my fingers hoping that someone will be able to help you or that you'll find a solution. As for your screen being cracked makes it hard to operate. Do you have a bluetooth mouse? or an otg cable where you can connect a mouse? that way you'll be able to access the whole screen.
Click to expand...
Click to collapse
Sorry its just that i am desperate for this work. I am now running android 4.4.2 everything is working. The phone just doesnt have an imei. I have installed twrp 2.8.1.0 rooted with towel root using wireless. Now i just wanna fix the imei problem. No i dont have a otg cable or a bluetooth mouse . I need to somehow access the hidden menu so i can use the QPST unless u have other ideas

v.konvict said:
Sorry its just that i am desperate for this work. I am now running android 4.4.2 everything is working. The phone just doesnt have an imei. I have installed twrp 2.8.1.0 rooted with towel root using wireless. Now i just wanna fix the imei problem. No i dont have a otg cable or a bluetooth mouse . I need to somehow access the hidden menu so i can use the QPST unless u have other ideas
Click to expand...
Click to collapse
just an idea but not sure if it will work. can you use some voice control app to make it dial the numbers you want.. like google now? "Call...".. if you understand what i mean... It's hard, unless you install a rom that allows you to rotate the screen uppside down which is also an option. I remember i cracked my nexus 4 screen. I had it running slimkat rom and could rotate the screen uppside down. But not sure you'll be able to access the hidden menu on custom rom though(?).. Do you have any efs backup anywhere?

Arju007 said:
just an idea but not sure if it will work. can you use some voice control app to make it dial the numbers you want.. like google now? "Call...".. if you understand what i mean... It's hard, unless you install a rom that allows you to rotate the screen uppside down which is also an option. I remember i cracked my nexus 4 screen. I had it running slimkat rom and could rotate the screen uppside down. But not sure you'll be able to access the hidden menu on custom rom though(?).. Do you have any efs backup anywhere?
Click to expand...
Click to collapse
I have made a backup of the imei right now with an apo called lg backup imei. It can also restore the backup. Was wondering if there was a way to edit the backup before restoring it.
edit: funny enough the dialer does rotate and am in the hidden menu. but i dont see the enable CP USB under port settings. any ideas.am tranna follow this guide http://forum.xda-developers.com/showthread.php?t=1942417

v.konvict said:
I have made a backup of the imei right now with an apo called lg backup imei. It can also restore the backup. Was wondering if there was a way to edit the backup before restoring it.
edit: funny enough the dialer does rotate and am in the hidden menu. but i dont see the enable CP USB under port settings. any ideas.am tranna follow this guide http://forum.xda-developers.com/showthread.php?t=1942417
Click to expand...
Click to collapse
Do you have a backup from before, when the imei was on your phone?

Arju007 said:
Do you have a backup from before, when the imei was on your phone?
Click to expand...
Click to collapse
unfortunately nop but i do have a full backup of the stock rom before losing the imei

v.konvict said:
unfortunately nop but i do have a full backup of the stock rom before losing the imei
Click to expand...
Click to collapse
reverting to complete stock has in many cases helped retrive imei but there is not guarantee. what you could try is to make a backup of your current rom, so that you have the old and a new back up and then restore the old and see if it worked. if not go back to the new. I guess the best would be to try to go back to complete stock.

Arju007 said:
reverting to complete stock has in many cases helped retrive imei but there is not guarantee. what you could try is to make a backup of your current rom, so that you have the old and a new back up and then restore the old and see if it worked. if not go back to the new. I guess the best would be to try to go back to complete stock.
Click to expand...
Click to collapse
the old rom was stock and i just dd the restore ...no luck with method.... what next now

v.konvict said:
the old rom was stock and i just dd the restore ...no luck with method.... what next now
Click to expand...
Click to collapse
then there is this left: http://forum.xda-developers.com/showthread.php?t=2432476
Going back completely to stock...

Arju007 said:
then there is this left: http://forum.xda-developers.com/showthread.php?t=2432476
Going back completely to stock...
Click to expand...
Click to collapse
actually i have already done that. i used the tot method to install the jb 4.2.2 when i could access the download mode only.
i was thinking what if someone makes a backup of their efs partition then i use it to restore to mine. i know i wont have my imei number but at least my phone will be working

v.konvict said:
actually i have already done that. i used the tot method to install the jb 4.2.2 when i could access the download mode only.
i was thinking what if someone makes a backup of their efs partition then i use it to restore to mine. i know i wont have my imei number but at least my phone will be working
Click to expand...
Click to collapse
Question, which method did you use to root your phone?

Arju007 said:
Question, which method did you use to root your phone?
Click to expand...
Click to collapse
I used the towel root method

v.konvict said:
I used the towel root method
Click to expand...
Click to collapse
Ah ok. Had you used ioroot, it would have takes a backup of your efs partition. Well we do not promote people to use each other's efs backups as it's illegal.

Anyone know why MI NOTE 2 always no network with any global stable ROM ...

Hello guys...
as of my title my Mi note 2 cannot use for phone, no network always.
I brought to service center and he said network module broken, cause my screen broken i cannot claim my guarantee.
Is there any suggest for me ? For any task exclude phone is work fine, but i founded yesterday one application not detected fingerprint but on another phone MI 5 (MIUI 9) that application founded fingerprint, why this one?

So , are you saying that you flashed with MiFlash some global stable versions and you are not receiving network?
From when you have this problem?
A rom flash caused this? An update?

No with miflash but with download rom or i use update with updater... I just founded if my imei is unknown, can you help me to fill my imei as on the box sticker.. i think the problem i cannot have network cause it is .. i have granted to unlock my phone cause imei unknown i cannot do that.. and flash with miflash.. i am not remember exactly cause the first have this my sim card still micro not nano .. so maybe few month later.. exactly from new one...

gochengz said:
No with miflash but with download rom or i use update with updater... I just founded if my imei is unknown, can you help me to fill my imei as on the box sticker.. i think the problem i cannot have network cause it is .. i have granted to unlock my phone cause imei unknown i cannot do that.. and flash with miflash.. i am not remember exactly cause the first have this my sim card still micro not nano .. so maybe few month later.. exactly from new one...
Click to expand...
Click to collapse
Download the fastboot global beta rom from miui forum and open the flash all without storage.bat file then reboot to fastboot and plug your phone then hold the power button and let it boot. See if this works.

alexmanu1 said:
Download the fastboot global beta rom from miui forum and open the flash all without storage.bat file then reboot to fastboot and plug your phone then hold the power button and let it boot. See if this works.
Click to expand...
Click to collapse
How to fill imei unknown to that phone?

See if this works and we will see another method

alexmanu1 said:
See if this works and we will see another method
Click to expand...
Click to collapse
see what bro ... ??
when Xiaomi connected to PC on device manager not shown COM port Qualcomm ?

gochengz said:
see what bro ... ??
when Xiaomi connected to PC on device manager not shown COM port Qualcomm ?
Click to expand...
Click to collapse
I can't explain it all for you , you need to do some research on your own.
Follow this guide to install adb and fastboot on your PC : https://forum.xda-developers.com/showthread.php?t=2317790
Then open the flash_all_except_storage.bat and plug the phone in.

I have the same problem here...already tried mi flash in fastboot mode but still got invalid imei

idLockjb said:
I have the same problem here...already tried mi flash in fastboot mode but still got invalid imei
Click to expand...
Click to collapse
And meeeee

alexmanu1 said:
See if this works and we will see another method
Click to expand...
Click to collapse
Do u have another method beside this...i already tried this one but still cant get the imei

idLockjb said:
Do u have another method beside this...i already tried this one but still cant get the imei
Click to expand...
Click to collapse
There is a way to get your signal back , but your imei will be 00 or something like that.
Maybe you will have more luck than others.
You need to have root on your phone.
Also, adb and fastboot drivers are a must.
You will need to follow these 2 tutorials:
https://xiaomifirmware.com/guides-and-tips/enter-diag-mode-backup-imei-using-qpst/
http://en.miui.com/thread-315233-1-1.html
On the second one, it doesn't matter is for Mi4-C, it will be the same steps for our device.
Be careful as this method involves high level "stuff" . Don't skip steps and keep the first .qcn file safe.
I have a question for you. Your MEID is just like the one from the box right now?

alexmanu1 said:
There is a way to get your signal back , but your imei will be 00 or something like that.
Maybe you will have more luck than others.
You need to have root on your phone.
Also, adb and fastboot drivers are a must.
You will need to follow these 2 tutorials:
https://xiaomifirmware.com/guides-and-tips/enter-diag-mode-backup-imei-using-qpst/
http://en.miui.com/thread-315233-1-1.html
On the second one, it doesn't matter is for Mi4-C, it will be the same steps for our device.
Be careful as this method involves high level "stuff" . Don't skip steps and keep the first .qcn file safe.
I have a question for you. Your MEID is just like the one from the box right now?
Click to expand...
Click to collapse
Im sorry im a newbie with mi device, where is the meid in device? I didnt find it in 'about phone' view

idLockjb said:
Im sorry im a newbie with mi device, where is the meid in device? I didnt find it in 'about phone' view
Click to expand...
Click to collapse
It's in About phone -> Status -> IMEI information. If you don't have it there, try to see if *#06# shows it.
If you can't find it , no problem.

alexmanu1 said:
It's in About phone -> Status -> IMEI information. If you don't have it there, try to see if *#06# shows it.
If you can't find it , no problem.
Click to expand...
Click to collapse
Already tried *#06# it say invalid imei

alexmanu1 said:
It's in About phone -> Status -> IMEI information. If you don't have it there, try to see if *#06# shows it.
If you can't find it , no problem.
Click to expand...
Click to collapse
My meid are another no the box
I have another mi note 2, working ASAP, with meid and IMEI correct
but dont know how yo change MEID on qcn file, only how yo change IMEI and changing IMEI no work, because the MEID, how to change MEID on qcn?

BadWolfYe said:
My meid are another no the box
I have another mi note 2, working ASAP, with meid and IMEI correct
but dont know how yo change MEID on qcn file, only how yo change IMEI and changing IMEI no work, because the MEID, how to change MEID on qcn?
Click to expand...
Click to collapse
I really don't know, sir... I've tried for some time to find it and i did not...

Meid recovered, whith qcn hex editing
Now need recover IMEI and MAC ADRESS

BadWolfYe said:
Meid recovered, whith qcn hex editing
Now need recover IMEI and MAC ADRESS
Click to expand...
Click to collapse
Can you share with us how you found it?
EDIT: Nevermind XD

alexmanu1 said:
Can you share with us how you found it?
EDIT: Nevermind XD
Click to expand...
Click to collapse
Jajajajaja
You know the actual situation problem ??
3G signal, work
If i disconect and reconect wifi sim 1 = off
Dual sim work, and sim 2 no affected on wifi sim1 bug, IMEI 's are 0/unknown
And Mi Cloud say no valid IMEI/WIFI MAC
But MEID are correct and i have a great poor 2g/3g signal! Hahahahahaha

Repair imei mi a1, links updated

1- Unlock the bootloader
2- Install the usb driver of qualcomm
3- Turn off the phone in fastboot mode and give the command [fastboot oem edl]
the cell phone will turn off the screen. Wait for the computer to recognize the phone
4 - With the cell phone still connected on the computer, download the file ( http://bit.ly/2GSY9Hk ) extract and run the xiaomi_a1_blok_silme_EDL wait to finish.
5- Download the nougat rom of August 7.8.23_7.1 ( http://bit.ly/2oxybSH ) extract it and flash the miflash
6- After flashing the rom, unlock the bootloader again.
7- Download RB Soft ( http://bit.ly/2t2s1yB )
Open RB soft, click on login, on the "qualcomm" tab and place your imei1 and imei2 and put this file in "QCN"
( http://bit.ly/2FDI20J )
Then click "REPAIR".
Go back to the RB Soft folder and look for the file "injected.qcn", you will use it in the QPST.
8- On your mobile phone, dial *#*#717717#*#* then connect to your computer (put in developer and debug mode).
9- Download and install QPST 2.7 build 422 Qfil ( http://bit.ly/2F8gToZ ) Then open the qpst configuration, it has to be like this ( https://ibb.co/mXUOLc ).
Then go to Starts Client / Software Download. Click the "restore" tab.
In "QCN File" look for the file "injected.qcn" that you had created before, click "start" and you're done. After you're done, restart your phone.
READY, CELLPHONE WITH IMEI.

it's permanen fix ?
can you update to oreo?

Why create a second thread just for updating links when you can make changes in the OP in your previous thread?
https://forum.xda-developers.com/mi-a1/help/repair-imei-a1-t3745668/
 @Logan moderator please merge the two threads or please delete one of the threads.

guy_infinity said:
Why create a second thread just for updating links when you can make changes in the OP in your previous thread?
https://forum.xda-developers.com/mi-a1/help/repair-imei-a1-t3745668/
@Logan moderator please merge the two threads or please delete one of the threads.
Click to expand...
Click to collapse
Take care of your life.

gazzly said:
it's permanen fix ?
can you update to oreo?
Click to expand...
Click to collapse
No, you can not upgrade to oreo, but at least we can use the cell phone.

danswat said:
No, you can not upgrade to oreo, but at least we can use the cell phone.
Click to expand...
Click to collapse
my imei is lossing and reparing 7.8.23 Aug security rom
I can flashing Oreo 8.1.10 rom and no problem my imei is no lossing no edl using and no qfill box using only two programming using and repair imei

Byramklc said:
my imei is lossing and reparing 7.8.23 Aug security rom
I can flashing Oreo 8.1.10 rom and no problem my imei is no lossing no edl using and no qfill box using only two programming using and repair imei
Click to expand...
Click to collapse
Can you help me upgrade? I can not and always lose the imei.

Byramklc said:
my imei is lossing and reparing 7.8.23 Aug security rom
I can flashing Oreo 8.1.10 rom and no problem my imei is no lossing no edl using and no qfill box using only two programming using and repair imei
Click to expand...
Click to collapse
what 2 program u use?
-try change ur partion to a/b and check imei still there?
-reset to factory via setting for encryption your phone again and check again?
i try on 7.8.23 and work, but no luck after ota update or via fastboot rom update,
please help us

xiaomi_a1_blok_silme_EDL dont work(sahara errors in some lines of cmd and stops) dear danswat plz help in detailed steps, "recieved invalid command from the phone" in qpst restore!!!

RbSoft link not working

RB Soft link down

can someone help?

Rb soft 1.6 link https://mega.nz/#!QkNyEL6A!QO5wdSbzO-y1LfUdCoFpAQJqYeYeXiM60rZRqfEHYNA

this software doesn't work sir

TerQQ said:
this software doesn't work sir
Click to expand...
Click to collapse
Yes it works, i already tested, you must open the program as administrator and then when ask for login register and after you can login and use the program

After register and login it says about buying license and i cant use that but i will check it later again becouse fed up with this right now xD

TerQQ said:
After register and login it says about buying license and i cant use that but i will check it later again becouse fed up with this right now xD
Click to expand...
Click to collapse
Use the login data from this file

TerQQ said:
After register and login it says about buying license and i cant use that but i will check it later again becouse fed up with this right now xD
Click to expand...
Click to collapse
I found the RB Soft vers 1.4 at this link https://www.4shared.com/rar/JHv8Vv1Lce/RBSoft_V14_Crack.html
I tested and with this you don't need user or pass, just run the program. (You must dissable any Antivirus, as it detects as Virus, but it isn't)
Edit: Here are the link in Mega: https://mega.nz/#!EtQVxKQJ

mardrest said:
I found the RB Soft vers 1.4 at this link https://www.4shared.com/rar/JHv8Vv1Lce/RBSoft_V14_Crack.html
I tested and with this you don't need user or pass, just run the program. (You must dissable any Antivirus, as it detects as Virus, but it isn't)
Edit: Here are the link in Mega: https://mega.nz/#!EtQVxKQJ
Click to expand...
Click to collapse
In QPST i get "Memory Restore Completed" status and after reboot imei is still 0
ok now i have imei thank you for your help mardrest i will ask you if something will go wrong again

TerQQ said:
In QPST i get "Memory Restore Completed" status and after reboot imei is still 0
Click to expand...
Click to collapse
I found another thread about imei restoring, maybe work for you:
https://www.google.ch/amp/s/forum.x...how-to-restore-imei-permanently-t3759190/amp/
It has a telegram group also

Magisk and IMEI number

I have flash RR remix ,and its works perfectly,its great custom rom ,for me is very nice and smooth, but after rooting with Magisk ,I have problem with GSM network, also I notice that I loose and IMEI number..
Can I somehow fix IMEI number without PC and bring back network signal..

Please look at the follow:
https://forum.xda-developers.com/note-4/help/galaxy-note-4-restore-imei-help-t3620635
Look at second Thread point

bluedesire said:
Please look at the follow:
https://forum.xda-developers.com/note-4/help/galaxy-note-4-restore-imei-help-t3620635
Look at second Thread point
Click to expand...
Click to collapse
I don't know what's gone wrong with his IMEI but it doesn't mean his EFS is deleted like the guy in that thread.
@jjoeshua check your root directory. Do you have a folder called EFS?

Apex Predator said:
I don't know what's gone wrong with his IMEI but it doesn't mean his EFS is deleted like the guy in that thread.
@jjoeshua check your root directory. Do you have a folder called EFS?
Click to expand...
Click to collapse
I have this folder, also I found Imei folder too,and many others folders..
I found on XDA guide how to fix Imei problem with Imei repair program and make a flash Imei file that I install through TWRP recovery and its not fix the problem but its a little better, when I. Turn on my phone ,I don't have GSM network but after restarting one or two times the network is back. It not stable but most of the time I have GSM network.
Do you have any idea what causing this problem, I don't have this problem with superSU only with Magisk,

Download stock rom
jjoeshua said:
I have flash RR remix ,and its works perfectly,its great custom rom ,for me is very nice and smooth, but after rooting with Magisk ,I have problem with GSM network, also I notice that I loose and IMEI number..
Can I somehow fix IMEI number without PC and bring back network signal..
Click to expand...
Click to collapse
As you flashed rr
Your modem (basband) reflashed
Just download correct modem / basband of your mobile and flash it using odin
Your IMEI will be back

junejo46726 said:
As you flashed rr
Your modem (basband) reflashed
Just download correct modem / basband of your mobile and flash it using odin
Your IMEI will be back
Click to expand...
Click to collapse
I use IMEI repeir and create a flash zip file with my IMEI and after flashing it in TWRP its working,I have network but its not stable,I must sometimes restart my phone to get my network back..