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so my note2 got messed up because i messed up with something in rom toolbox .so i had to flash it to the stock firmware and after that i cant use my phone to call or mesage .the line not dead cause any call to my number is ringing on the other end but no respone on my phone.the messages also get delivered but nothing comes up on the phone.also i dont have an efs backup.and the imei on the phone is same to that on the box.and i get the network and all and my phone also detect the network but when i try to call it says not registered on network..plzz help..also my warranty is over
Nexsss1 said:
so my note2 got messed up because i messed up with something in rom toolbox .so i had to flash it to the stock firmware and after that i cant use my phone to call or mesage .the line not dead cause any call to my number is ringing on the other end but no respone on my phone.the messages also get delivered but nothing comes up on the phone.also i dont have an efs backup.and the imei on the phone is same to that on the box.and i get the network and all and my phone also detect the network but when i try to call it says not registered on network..plzz help..also my warranty is over
Click to expand...
Click to collapse
Flash dmf1 or me4 modem.
Sent from my GT-N7100 using xda premium
Hey thanks for replying .can u post a link to the modems
Flashed both modems still no luck..
If you have flashed ME6 or MF2 based rom. - Your EFS has been modified, No changing Modems(Only XXDME4 or DXDMF1) Backup EFS anyway.
If you aren't getting signal - flash this modem (DME4) or this one (DMF1)
If you made a EFS backup prior to flashing ME6 or MF2 based rom then downgrade to a non ME6 or MF2 ROM then change modem. After reboot you won't have imei. Now restore your EFS.
Even if you do not have a previous EFS backup then try the same procedure, but don't change modem. If you get signal, then you were lucky(happens in case you flashed a custom rom or didn't flash the latest kernel).
If you don't get signal then you could try this-
1)Copy your EFS folder to a safe location.
2)Delete the EFS folder. It will way can't but don't worry.
3)Reboot. You might have factory mode (yellow colour text on screen) and no lockscreen.
4)Copy the backed up EFS folder back. (Replace All)
5)Reboot.
If you can't get rid of factory mode(yellow text overlay) even after recovering imei, try this-
Enter all the commands into terminal emulator one by one and hit enter after everyone. Don't forget to give SuperUser permissions to it.
Honourable Mention -
Thunder Roar Rom has been configured to allow modem change without corrupting efs - http://forum.xda-developers.com/showthread.php?t=2338033
P.S. The Mod himself recommended me to post in android development section.
Sent from my Nexus 7 using xda premium
Same problem
Same problem here, installed hawkish rom, no network
did that still no luck
Nexsss1 said:
did that still no luck
Click to expand...
Click to collapse
See the thread here '(GUIDE) EFS/EMERGENCY CALLS....'
Hope that will work for you.
Sent from my GT-N7100 using xda premium
I just got a note 2, just changed my note 2 with a black one both n7100s
it was on 4.1.1 and everything was working fine.
i thought why not restore my omega rom nandroid from my white note and simplify everything, but when i did that there was no network and no imei.
then i thought i should odin it. as i didnt have any odin file available with me at that moment i flashed the 4.3 leak odin. there was an imei but and there was signal but not of my provide just emergency calls only.
imei was different from the original one which was there.
please tell me what to do.
I dont have an efs backup.
please help me out as i am without network from past 3 hours and its very important number.
Yaar its clearly mentioned in every rom thread-take an efs backup before flashing..and the first thing to do after rooting is efs backup..
यह तो वही बात हो गई। आ बैल मुझे मार
Ok to the topic-
You should flash stock India rom asap through odin..it should fix the problem
BTW its really strange that a cwm backup CHANGED the imei..in worst case it says-null or 0049,but doesn't changes the original! What's ur imei number?is it null or 0049?
Sent from my AweSoMe ?♥Note2♥?
mannyvinny said:
Yaar its clearly mentioned in every rom thread-take an efs backup before flashing..and the first thing to do after rooting is efs backup..
यह तो वही बात हो गई। आ बैल मुझे मार
Ok to the topic-
You should flash stock India rom asap through odin..it should fix the problem
BTW its really strange that a cwm backup CHANGED the imei..in worst case it says-null or 0049,but doesn't changes the original! What's ur imei number?is it null or 0049?
Sent from my AweSoMe ?♥Note2♥?
Click to expand...
Click to collapse
After CWM it showed null
the after that i odined it to stock 4.3 leak.
then i am getting some different imei but network isnt coming of my provider airtel
I had this happen to me some time ago.
I flashed a rom ,and because I had a noandroid backup i thought I was safe.
But I didnt back up the EFS, (I have learned from that mistake).
My IMIE number changed to a generic one.
In the end after trying absolutely everything, including getting the guy in the dodgy phone shop to give it his best shot, nothing worked.
Its sad cause, wifi , camera and everything worked but without the iemi number calls and messaging and mobile internet were gone forever.
I sold it on ebay as it was for spares.This recovered some of the cash and I just went and bought another.
I sincerely hope you have better luck than I did, and you like me, will never not backup your EFS folder again.
visheshsahlot said:
After CWM it showed null
the after that i odined it to stock 4.3 leak.
then i am getting some different imei but network isnt coming of my provider airtel
Click to expand...
Click to collapse
Did u tried 4.1.2 stock odin?
Sent from my AweSoMe ?♥Note2♥?
---------- Post added at 11:18 PM ---------- Previous post was at 11:17 PM ----------
universil said:
I had this happen to me some time ago.
I flashed a rom ,and because I had a noandroid backup i thought I was safe.
But I didnt back up the EFS, (I have learned from that mistake).
My IMIE number changed to a generic one.
In the end after trying absolutely everything, including getting the guy in the dodgy phone shop to give it his best shot, nothing worked.
Its sad cause, wifi , camera and everything worked but without the iemi number calls and messaging and mobile internet were gone forever.
I sold it on ebay as it was for spares.This recovered some of the cash and I just went and bought another.
I sincerely hope you have better luck than I did, and you like me, will never not backup your EFS folder again.
Click to expand...
Click to collapse
Was ur phone under warranty?
Sent from my AweSoMe ?♥Note2♥?
I had no warranty, and I doubt if that would have saved me either.
With a changed IEME number Samsung wont help you, (they had no interest in helping me).
There was a service centre guy I spoke to and he said he could try returning the rom to normal for fee, but he had no confidence that that would work.
I tried odin, different roms etc etc, the phone shop guy had the phone for 36 hours.
He wanted to fix it just to beat the IEME number and said he had succeeded on an S4.They tried all their ways and nothing.
Like i said, I wish you luck but without EFS backup you will be lucky.When all this happened to me I read all there was to read and nothing could fix it
If you don't have the EFS backup then just flash stock rom 4.1.2 and take it to the service centre if are under warranty if not still they will fix it for free, If not then search some one in your town with Z3X/nspro box and he/she can fix it in 2 minutes.
Your imei sv is 01? If yes just install 4.1.2, backup efs, install kernel adam or predpill and ariza patch. If still whitout network restore efs, reboot and enjoy.
Enviado desde mi GT-N7100 usando Tapatalk
jhonyp said:
Your imei sv is 01? If yes just install 4.1.2, backup efs, install kernel adam or predpill and ariza patch. If still whitout network restore efs, reboot and enjoy.
Enviado desde mi GT-N7100 usando Tapatalk
Click to expand...
Click to collapse
Flash MG1 modem
still no success
jhonyp said:
Your imei sv is 01? If yes just install 4.1.2, backup efs, install kernel adam or predpill and ariza patch. If still whitout network restore efs, reboot and enjoy.
Enviado desde mi GT-N7100 usando Tapatalk
Click to expand...
Click to collapse
I did all this but still no network
i made an efs backup, then flashed adam kernel, then applied ariza patch and now still no network.
see what i get is network bars, but in network column it says emergency calls only.
flashed mg1 modem as well
Pezmet said:
Flash MG1 modem
Click to expand...
Click to collapse
flashed mg1 modem as well, but still the same thing, it shows bars but emergency calls only. imei is still there
35505********61/01
should i odin back to 4.1.1 which was initially present and see if that could help?
visheshsahlot said:
I did all this but still no network
i made an efs backup, then flashed adam kernel, then applied ariza patch and now still no network.
see what i get is network bars, but in network column it says emergency calls only.
Click to expand...
Click to collapse
Do you restore efs after apply ariza patch?
Enviado desde mi GT-N7100 usando Tapatalk
just had a similar problem.
I solved restoring my efs using the terminal emulator and this string (after to have run "su" )
busybox tar zxvf /sdcard/your_backup.tar.gz -C /
Click to expand...
Click to collapse
reboot
of course the best thing is to do a backup between philz CWM to be used in this case..
ciao!
jhonyp said:
Do you restore efs after apply ariza patch?
Enviado desde mi GT-N7100 usando Tapatalk
Click to expand...
Click to collapse
yes i restored efs after ariza patch
I guess these are the steps he done..
1. Nandroid Backup on OLD Device on SD card
2. Inserted SD card on New Phone
3. Flashed Philz recovery on new phone
4. Restored old phone Nandroid Backup on New Phone.
5. IMEI got null
6. Flashed 4.3 leak
7. Got imei but network showing emergency call only
8. Install adam kernel and use ariza patch and then flash modem
9. After flashing ariza patch got 00499 imei and then flashed mg1 modem and got the imei back
10. Still emergency call only
11. Flashed 4.1.1 XXALIE rom
13. Now IMEI is 0049*
I wonder how he was able to restore cwm backup from another phone to his new phone ? Why the md5 mismatch not shown
anoopva said:
I guess these are the steps he done..
1. Nandroid Backup on OLD Device on SD card
2. Inserted SD card on New Phone
3. Flashed Philz recovery on new phone
4. Restored old phone Nandroid Backup on New Phone.
5. IMEI got null
6. Flashed 4.3 leak
7. Got imei but network showing emergency call only
8. Install adam kernel and use ariza patch and then flash modem
9. After flashing ariza patch got 00499 imei and then flashed mg1 modem and got the imei back
10. Still emergency call only
11. Flashed 4.1.1 XXALIE rom
13. Now IMEI is 0049*
I wonder how he was able to restore cwm backup from another phone to his new phone ? Why the md5 mismatch not shown
Click to expand...
Click to collapse
yes exactly
i dont know what to do now
Bro, seriously this is what almost happened to me yesterday with my S II. Always make an EFS backup.
Anyway, since you've tried pretty much everything, I guess you could sell it for parts or as a mini Galaxy Tab
Have you tried a different SIM?
Also, try taking yours out, rebooting the phone. Put it on Flight Mode. Power off once again. Put the SIM back in. Turn Flight Mode off, go to Network selection and try to manually choose Airtel.
Good luck.
Sent from my GT-I9100 using Xparent Green Tapatalk 2
Learn from your mistake now. Dont do dirty flash. Well try to search imei. I was reading on any other way for you try. Lots of guide there.
Sent from my GT-N7100 using xda app-developers app
But its really a strange situation that how can a rom change the imei(null/wrong imei in worst case)?
Sent from my AweSoMe ?♥Note2♥?
solved
got everything cleared out....was charged just 200 bucks by a local vendor for imei repair and everything works fine.....my everything got corrupt as i flashed nandroid of another device onto mine....now i made efs backup first so that this isnt done again
he said that good you didnt do much after it was done.....too many changes in modem and baseband would have led to baseband corruption and then i would have to change the motherboard
now i am enjoying my super awesome note 2 as we speak
Hello everyone,
I post here because i have a problem with my find7.
After a bad flash of Nameless OTA, my phone don't boot.
He was bricked but i have found an unbrick tool on >community.oppo.com/en/forum.php?mod=viewthread&tid=23067&extra=#post-308276OppoForum.
This worked great and my phone boot on ColorOs 1.2.5i.
At this time, an error message in notification show OPPO_NV_BACKUP. The NV partition is invalid.
[IMG="Oppo NV Backup"]oppostyle.com/media/uploads/rma/22287/1469033216/Screenshot_2016-07-14-21-06-47-950.png
NO IMEI, INTERNAL STORAGE PROBLEM AND BASEBAND UNKNOW.
What is the problem man ?
Thank's a LOT !
AlexCmb said:
Hello everyone,
I post here because i have a problem with my find7.
After a bad flash of Nameless OTA, my phone don't boot.
He was bricked but i have found an unbrick tool on >community.oppo.com/en/forum.php?mod=viewthread&tid=23067&extra=#post-308276OppoForum.
This worked great and my phone boot on ColorOs 1.2.5i.
At this time, an error message in notification show OPPO_NV_BACKUP. The NV partition is invalid.
[IMG="Oppo NV Backup"]oppostyle.com/media/uploads/rma/22287/1469033216/Screenshot_2016-07-14-21-06-47-950.png
NO IMEI, INTERNAL STORAGE PROBLEM AND BASEBAND UNKNOW.
What is the problem man ?
Thank's a LOT !
Click to expand...
Click to collapse
I have make *#268# and in the engineer mode, calibrations statut, all it's -1.
In nv parameters, just calibration NV Backup file manual check failed. All is succeded.
go back to oppo forums or goolge and look for their unbrick tool. it should be a program with chinese characters. if you know what you are doing then connect wait and reboot. the rom installed should be a stock version of color os. if for any reason you are having issues with storage or connectivity try these steps. try re partitioning the device. if you can not do this try downloading an update 2.x.x ( side load it if you cant access storage or copy and paste to root of phone storage ) when you flash this itll give you the newer recovery with the option to merge the partition or not. at this step i would suggest doing a partition switch so sd card wont be an issue again. now as far as connectivity goes download coloros_modem_2.1.5i.zip you maybe able to find it via crdroid thread. flash via recovery right after rom before gapps, you should be functioning again
granted these steps helped me for my x9070
Hello,
I have resolved my problem with QPST and an NV Items backup.
All works fine.
Resolved.
@AlexCmb please help. I'm samilar same of you! i can't fix it.
Search for an NV items backup ans inject it with qpst.
AlexCmb said:
Search for an NV items backup ans inject it with qpst.
Click to expand...
Click to collapse
can you teamview to help? my facebook :https://www.facebook.com/luckystarofearth. i tried, i don't understand why until it workn't
Sorry but i don't have teamwiew. Do you try all method ?
AlexCmb said:
Sorry but i don't have skype. Do you try all method ?
Click to expand...
Click to collapse
please! inbox my facebook https://www.facebook.com/luckystarofearth.
i will show teamview. That will be easy than on forum...
and What did method you done??
I'm sorry but i'ts impossible for me because i don't have your phone in my hands man
jaer418 said:
go back to oppo forums or goolge and look for their unbrick tool. it should be a program with chinese characters. if you know what you are doing then connect wait and reboot. the rom installed should be a stock version of color os. if for any reason you are having issues with storage or connectivity try these steps. try re partitioning the device. if you can not do this try downloading an update 2.x.x ( side load it if you cant access storage or copy and paste to root of phone storage ) when you flash this itll give you the newer recovery with the option to merge the partition or not. at this step i would suggest doing a partition switch so sd card wont be an issue again. now as far as connectivity goes download coloros_modem_2.1.5i.zip you maybe able to find it via crdroid thread. flash via recovery right after rom before gapps, you should be functioning again
granted these steps helped me for my x9070
Click to expand...
Click to collapse
Sorry but i have try a lot of time the Sahara unbrick tool.
I have try many possibilities. But one resolved my problem because the NV items was deleted and my method was to backup the NV items of another Oppo Find 7 32go and reinject it with QPST (Qualcomm).
But i have the same IMEI of my friend backup.
AlexCmb said:
I'm sorry but i'ts impossible for me because i don't have your phone in my hands man
Click to expand...
Click to collapse
i can't backup imei of my friends! How to backup imei? Can you give me your file backup???
LuBu161 said:
i can't backup imei of my friends! How to backup imei? Can you give me your file backup???
Click to expand...
Click to collapse
Sorry man but it's impossible, i'm in the illegality with the IMEI of my friend, he know me but, i don't know you.
I search for edit the backup of my friend but i don't think so it works..
Are u in Europe ?
I'm VietNamese!
Oppo a33f nv backup
alexcmb said:
hello,
i have resolved my problem with qpst and an nv items backup.
All works fine.
Resolved.
Click to expand...
Click to collapse
can u send ur nv backup file
Oppo nv partition invalid
same problem here , i tried lot of methods , but nothing works, mobile carrier, wifi, bluetooth no more connections working, help me ,
thanks in advance
sahamax said:
same problem here , i tried lot of methods , but nothing works, mobile carrier, wifi, bluetooth no more connections working, help me ,
thanks in advance
Click to expand...
Click to collapse
Hello. I still have the same issue and unfortunately no backup of the NV partition.
I would be so happy if someone can send me a backup of the NV partition.
You can change the IMEI with an HEX-Editor to 999999999 for example before you send me your backup.
I am not interested in using your IMEI. I just want my phone working again. Thank you very much.
blindeshuhn said:
Hello. I still have the same issue and unfortunately no backup of the NV partition.
I would be so happy if someone can send me a backup of the NV partition.
You can change the IMEI with an HEX-Editor to 999999999 for example before you send me your backup.
I am not interested in using your IMEI. I just want my phone working again. Thank you very much.
Click to expand...
Click to collapse
Contact the guys at AndroidBrick.com they'll be able to help you out (they did for me when I was in your situation!) Lesson learned, always take a backup!
mikeysteele said:
Contact the guys at AndroidBrick.com they'll be able to help you out (they did for me when I was in your situation!) Lesson learned, always take a backup!
Click to expand...
Click to collapse
Thank you mikeysteel. I will try it and will give feedback.
A37f NV backup needed
Dear all,
I was using eclipse rom for more than a year, but suddenly my network has gone, and in the baseband its written "unknown" i tried ti install RESSURECTION REMIX 7.1 rom but the problem still persist. Please can anyone guide me how to fix no network issue, and IMEI Problem
Note - IMEI also showing unknown
imrananis said:
Dear all,
I was using eclipse rom for more than a year, but suddenly my network has gone, and in the baseband its written "unknown" i tried ti install RESSURECTION REMIX 7.1 rom but the problem still persist. Please can anyone guide me how to fix no network issue, and IMEI Problem
Note - IMEI also showing unknown
Click to expand...
Click to collapse
Hello,
It seems like from what you're describing, you have corrupted/deleted your phone's efs. Do you have a backup stored somewhere? if you do, restore the EFS partition via TWRP/CWM and you should be good to go. if this happened because you restored a backup, try this link. If you dont, then im sorry to say that there is no way to help you. Dont try to use another person's EFS partition because it is illegal.
Regards
Valkyrie146 said:
Hello,
It seems like from what you're describing, you have corrupted/deleted your phone's efs. Do you have a backup stored somewhere? if you do, restore the EFS partition via TWRP/CWM and you should be good to go. if this happened because you restored a backup, try this link. If you dont, then im sorry to say that there is no way to help you. Dont try to use another person's EFS partition because it is illegal.
Regards
Click to expand...
Click to collapse
Thanks for reply
I dont have efs backup, will going back to stock help?
If anyone find how to fix dual imei then please reply ...i bricked my phone by installing boot logo of corvus rom in miui then i repair my phone with sp flash tool but unfortunately i click on format-all+download
Then my phones bootloader got lock,imei lost,wifi mac address lost, Bluetooth address lost but i repair all except imei 1,imei 2 means sim 2 work after writing imei in miui meta tool but sim 1 is not fixed even if we write sim 1 imei in miui meta tool we got nvdata error in official miui and also not worked in engineering rom..so at all please if someone fixed or know how to fix please reply...
You can fix imei 2 using meta maui.you have lots of videos that show you how to do it. I had the same problem.now imei 1 is null(not working) but imei 2 is ok.the only way for us to fix them both is to get a twrp backup from a working phone of the files nvdata,nvram,nvcfg,persist, protect_s,protect_f. Then restore them and change both imei.
ariber14 said:
You can fix imei 2 using meta maui.you have lots of videos that show you how to do it. I had the same problem.now imei 1 is null(not working) but imei 2 is ok.the only way for us to fix them both is to get a twrp backup from a working phone of the files nvdata,nvram,nvcfg,persist, protect_s,protect_f. Then restore them and change both imei.
Click to expand...
Click to collapse
Bro i also try this also but nothing happened even imei 2 will not also work with that method
[email protected]íR [email protected]Ñ said:
Bro i also try this also but nothing happened even imei 2 will not also work with that method
Click to expand...
Click to collapse
It does work man. I had the same problem. Now only imei 2 works. I cant find backup files i mentioned above
ariber14 said:
It does work man. I had the same problem. Now only imei 2 works. I cant find backup files i mentioned above
Click to expand...
Click to collapse
Bro listen I backup nvram and nvdata from custom recovery of other phone but when I restore it to my phone nvdata successfully restored but nvram is not restoring showing error then I flash engeenering rom then restore in that rom both successfully restore but no imei is working and if I go to miui official then nvdata corrupted error.... What method r you telling bro if you have different one
[email protected]íR [email protected]Ñ said:
Bro listen I backup nvram and nvdata from custom recovery of other phone but when I restore it to my phone nvdata successfully restored but nvram is not restoring showing error then I flash engeenering rom then restore in that rom both successfully restore but no imei is working and if I go to miui official then nvdata corrupted error.... What method r you telling bro if you have different one
Click to expand...
Click to collapse
you flash eng. rom. then got to fastboot, delete nvram,nvdata. using meta maui you can put ONLY imei2 (press write about 5 times then wait 1 minute before disconecting maui..) start the phone and check if imei 2 is working. at this part you can even flash twrp and make backup of files to use them later. the important thing is while being on eng rom, to make imei 2 working and showng active. then flash stock rom,avoid flashing stock nvdata. right after flashing,enter fastboot and flash backup nvdata. if it wont allow you to flash nvram(check if its from a rn8p phone) then flash twrp,mount nvram,nvdata,nvcfg and flash the backups from there.there are lots of combinations.
ariber14 said:
you flash eng. rom. then got to fastboot, delete nvram,nvdata. using meta maui you can put ONLY imei2 (press write about 5 times then wait 1 minute before disconecting maui..) start the phone and check if imei 2 is working. at this part you can even flash twrp and make backup of files to use them later. the important thing is while being on eng rom, to make imei 2 working and showng active. then flash stock rom,avoid flashing stock nvdata. right after flashing,enter fastboot and flash backup nvdata. if it wont allow you to flash nvram(check if its from a rn8p phone) then flash twrp,mount nvram,nvdata,nvcfg and flash the backups from there.there are lots of combinations.
Click to expand...
Click to collapse
Bro i understand what r you telling let me snd you these backups of working phone of my friend that is also redmi note 8 pro then I will see what you will do in your phone for Working both imei..
[email protected]íR [email protected]Ñ said:
Bro i understand what r you telling let me snd you these backups of working phone of my friend that is also redmi note 8 pro then I will see what you will do in your phone for Working both imei..
Click to expand...
Click to collapse
Ok thanks.and let me know whan you did with your imei.
ariber14 said:
Ok thanks.and let me know whan you did with your imei.
Click to expand...
Click to collapse
Bro where I will snd these backups to you... Also these backups are from recovery
from recovery is fine
te send them,you can put them on a folder to google drive and make that folder shared by sending the link. or we can use share me appclication.there are lots of ways. or you can send them through email. choose whatever you like