Hello all can you please help me about my problem? i did install eui android 6 (both cn official version and cuocu version) roms work great but i didnt like eui, so i want to go back to cm 12 or install this new cm13 rom.
But when i install them my phone doesnt recognise my sim card? any idea how to fix it? can you please help ?
ork0 said:
Hello all can you please help me about my problem? i did install eui android 6 (both cn official version and cuocu version) roms work great but i didnt like eui, so i want to go back to cm 12 or install this new cm13 rom.
But when i install them my phone doesnt recognise my sim card? any idea how to fix it? can you please help ?
Click to expand...
Click to collapse
maybe when you made wipe , you cleaned all the nv files (imei, meid stuff)
you need to reload from a twrp backup
Simlilar SIM Problem
twd123 said:
maybe when you made wipe , you cleaned all the nv files (imei, meid stuff)
you need to reload from a twrp backup
Click to expand...
Click to collapse
My phone also stopped recognising my SIM card. I was running stock EUI and it just stopped recognising the SIM card all of a sudden. I tried out other SIM cards ( in both slots), I've tried installing different ROM's but nothing seems to help. Any ideas on how I can solve the problem?
Maybe this will help you ?
http://www.letv.re/topic/1020-letv-x800-lost-imei/
How did you get the marshmallow version of eui?
thejodster said:
How did you get the marshmallow version of eui?
Click to expand...
Click to collapse
if you have the cn version of x800 , download here from cuoco92 and install using twrp
https://www.androidfilehost.com/?fid=24591000424939629
Does cn stand for Canada or China?
twd123 said:
maybe when you made wipe , you cleaned all the nv files (imei, meid stuff)
you need to reload from a twrp backup
Click to expand...
Click to collapse
how can i find those files my friend? i didnt backup anything before installing android 6 what can i do about this ? i want to install cm12.1 android 5 again, i install it everything is good but no simcard no imei
ork0 said:
how can i find those files my friend? i didnt backup anything before installing android 6 what can i do about this ? i want to install cm12.1 android 5 again, i install it everything is good but no simcard no imei
Click to expand...
Click to collapse
i could send you my efs file backup, but i have a US version and in a serious note i will not send some random guy my imei information ( there are a lot of "pranksters" that can f*ck,my phone using only and solely those numbers).
If you want to restore your imei search for "imei restore using qpst "
good luck
PS- call *#06# and see what appears.
----if it says null or all spaces are blanck then you need to make the procedure i said before
----if it has your imei numbers, the problems is on your rom or apn settings
I installed the chinese version of cuoco92's newest rom on my phone but since then google play services and play store wont work. How did you manage to fix this?
thejodster said:
I installed the chinese version of cuoco92's newest rom on my phone but since then google play services and play store wont work. How did you manage to fix this?
Click to expand...
Click to collapse
did you clean cache before installing?
If you didn't, old google files (android 5.*)are interfering with the newer ones(android 6.*)
good luck
twd123 said:
did you clean cache before installing?
If you didn't, old google files (android 5.*)are interfering with the newer ones(android 6.*)
good luck
Click to expand...
Click to collapse
Thanks for the quick reply but after a couple of hours I got it. I had to go on opengapps and download the micro version ?
twd123 said:
i could send you my efs file backup, but i have a US version and in a serious note i will not send some random guy my imei information ( there are a lot of "pranksters" that can f*ck,my phone using only and solely those numbers).
If you want to restore your imei search for "imei restore using qpst "
good luck
PS- call *#06# and see what appears.
----if it says null or all spaces are blanck then you need to make the procedure i said before
----if it has your imei numbers, the problems is on your rom or apn settings
Click to expand...
Click to collapse
Here it is well explained https://www.google.pt/url?sa=t&sour...YW91Hmbn0480Lu56g&sig2=uO7g8r3NKxE8LeL165cIhQ
twd123 said:
i could send you my efs file backup, but i have a US version and in a serious note i will not send some random guy my imei information ( there are a lot of "pranksters" that can f*ck,my phone using only and solely those numbers).
If you want to restore your imei search for "imei restore using qpst "
good luck
PS- call *#06# and see what appears.
----if it says null or all spaces are blanck then you need to make the procedure i said before
----if it has your imei numbers, the problems is on your rom or apn settings
Click to expand...
Click to collapse
when i install cm12 and call *#06# it says meid and nothing more
when i install cm13 and call *#06# i can see my imei but the cm13 still have alot of bugs
twd123 said:
Here it is well explained https://www.google.pt/url?sa=t&sour...YW91Hmbn0480Lu56g&sig2=uO7g8r3NKxE8LeL165cIhQ
Click to expand...
Click to collapse
Hocam o linki gördüm, fakat adb devices adb shell giriyorum su yazıp entera bastığımda telefona bildirim gelmiyor root izni veremiyorum bu yüzden de devamını yapamıyorum lütfen bu konuda bana yardımcı olurmusun?
problemim şu ben telefona android 6 eui kurdum, imei sıkıntısı yok, beğenmedim cm12 ye geri döndüm bu sefer *#06# yapınca imei gözükmüyor boşluk var ama cm13 android 6 yükleyince imei gözüküyor ama cm13 de şuan çok bug var kullanılmaz halde lütfen yardımcı olabilirmisin
ork0 said:
Hocam o linki gördüm, fakat adb devices adb shell giriyorum su yazıp entera bastığımda telefona bildirim gelmiyor root izni veremiyorum bu yüzden de devamını yapamıyorum lütfen bu konuda bana yardımcı olurmusun?
problemim şu ben telefona android 6 eui kurdum, imei sıkıntısı yok, beğenmedim cm12 ye geri döndüm bu sefer *#06# yapınca imei gözükmüyor boşluk var ama cm13 android 6 yükleyince imei gözüküyor ama cm13 de şuan çok bug var kullanılmaz halde lütfen yardımcı olabilirmisin
Click to expand...
Click to collapse
Oh, i really dont speak turkish, so it is better to speak english here (i send you that link because it is the only one that show up for our model and the pictures are similar to the things that i did when i restored my brother's núbia z7)
If the imeis show up in cm3, it means that you still have the imeis files (you avoided all that process showed before).
I sugest that you go on twrp, and make a efs backup, transfer it to the computer or somewhere safe out of the phone memory
go back to twrp and install cm12 after a factory reset (or even a kalvin reset) and see if the imeis still show null
If they do, go back to twrp and restore the backup you made before
It should solve the problem
If not, you gotta think one thing.
Do you want cm13 because of Android 6?
If yes, install cuoco's 14s rom.
If not, (maybe because of the stock fell)try a older cm12 rom, or live with a bugged cm13
Currently i am using 29/6 cm12 and after fx sound and mute button fix, it works like a charm
Sorry for bad english
Hope you have luck
---------- Post added at 02:54 PM ---------- Previous post was at 02:43 PM ----------
Afrobavarian said:
My phone also stopped recognising my SIM card. I was running stock EUI and it just stopped recognising the SIM card all of a sudden. I tried out other SIM cards ( in both slots), I've tried installing different ROM's but nothing seems to help. Any ideas on how I can solve the problem?
Click to expand...
Click to collapse
Backup your stuff, call *#06# and post here what shows up
, if its null i think it will be difficult to help, since as you were still running stock, you probably didn't back up efs folder
If it shows your imei, just make a factory reset (on settings), and it should fix the problem
twd123 said:
Oh, i really dont speak turkish, so it is better to speak english here (i send you that link because it is the only one that show up for our model and the pictures are similar to the things that i did when i restored my brother's núbia z7)
If the imeis show up in cm3, it means that you still have the imeis files (you avoided all that process showed before).
I sugest that you go on twrp, and make a efs backup, transfer it to the computer or somewhere safe out of the phone memory
go back to twrp and install cm12 after a factory reset (or even a kalvin reset) and see if the imeis still show null
If they do, go back to twrp and restore the backup you made before
It should solve the problem
If not, you gotta think one thing.
Do you want cm13 because of Android 6?
If yes, install cuoco's 14s rom.
If not, (maybe because of the stock fell)try a older cm12 rom, or live with a bugged cm13
Currently i am using 29/6 cm12 and after fx sound and mute button fix, it works like a charm
Sorry for bad english
Hope you have luck
---------- Post added at 02:54 PM ---------- Previous post was at 02:43 PM ----------
Backup your stuff, call *#06# and post here what shows up
, if its null i think it will be difficult to help, since as you were still running stock, you probably didn't back up efs folder
If it shows your imei, just make a factory reset (on settings), and it should fix the problem
Click to expand...
Click to collapse
Well when i install cm12 imei is null, when i install cm13 i can see my imei. So if i install cm13 and backup efs file Will that efs work on cm12 too? Right atm im using cuoco 14s (which i can see my imei ) but i like cm more thats why i want to install cm12
ork0 said:
Well when i install cm12 imei is null, when i install cm13 i can see my imei. So if i install cm13 and backup efs file Will that efs work on cm12 too? Right atm im using cuoco 14s (which i can see my imei ) but i like cm more thats why i want to install cm12
Click to expand...
Click to collapse
i can´t conirm anything since i have the us version and dor the us version there isn't cm13 ou 14s yet
but try, and if it doesn´t work try a diferent cm12 version
I'm in your same situation ... I have the phone with the rom cuoco 14s and after flash cm12 the sim is not detected. I tried to restore the efs backup of 14s but the phone still does not see the sim.
twd123 said:
Oh, i really dont speak turkish, so it is better to speak english here (i send you that link because it is the only one that show up for our model and the pictures are similar to the things that i did when i restored my brother's núbia z7)
If the imeis show up in cm3, it means that you still have the imeis files (you avoided all that process showed before).
I sugest that you go on twrp, and make a efs backup, transfer it to the computer or somewhere safe out of the phone memory
go back to twrp and install cm12 after a factory reset (or even a kalvin reset) and see if the imeis still show null
If they do, go back to twrp and restore the backup you made before
It should solve the problem
If not, you gotta think one thing.
Do you want cm13 because of Android 6?
If yes, install cuoco's 14s rom.
If not, (maybe because of the stock fell)try a older cm12 rom, or live with a bugged cm13
Currently i am using 29/6 cm12 and after fx sound and mute button fix, it works like a charm
Sorry for bad english
Hope you have luck
---------- Post added at 02:54 PM ---------- Previous post was at 02:43 PM ----------
Backup your stuff, call *#06# and post here what shows up
, if its null i think it will be difficult to help, since as you were still running stock, you probably didn't back up efs folder
If it shows your imei, just make a factory reset (on settings), and it should fix the problem
Click to expand...
Click to collapse
My problem is that I am stuck on a startscreen with the LeEco Logo and chinese writing beneath that. I can access TWRP and install other ROM's, but in the end I always end up with the same start screen. And no, I did not make backups... unfortunately. Does anyone have an idea hoe I can solve the problem.
Related
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?
Hello guys!!I have installed chinese twrp and unfortunately, I have wiped efs partition done without knowing me, now there was no signal at all,i have installed stock rom for "N" number of times but still then no sign of signal.IMEI showing 00.kindly help me guys
vishaldroid said:
Hello guys!!I have installed chinese twrp and unfortunately, I have wiped efs partition done without knowing me, now there was no signal at all,i have installed stock rom for "N" number of times but still then no sign of signal.IMEI showing 00.kindly help me guys
Click to expand...
Click to collapse
rip
yikes..
There's a lot of warnings throughout the forum to not use the Chinese TWRP, even Alberto said so in his Unofficial TWRP thread, you can't blame anyone but yourself.
vishaldroid said:
Hello guys!!I have installed chinese twrp and unfortunately, I have wiped efs partition done without knowing me, now there was no signal at all,i have installed stock rom for "N" number of times but still then no sign of signal.IMEI showing 00.kindly help me guys
Click to expand...
Click to collapse
New mother board is the only thing that's going to get it back life. Please do not pm I can not help you
efs
efs is working fine but problem is with cellular network.im sorry to bother you flashalltime
vishaldroid said:
efs is working fine but problem is with cellular network.im sorry to bother you flashalltime
Click to expand...
Click to collapse
If your IMEI is wiped there is nothing you can do.
vishaldroid said:
efs is working fine but problem is with cellular network.im sorry to bother you flashalltime
Click to expand...
Click to collapse
Check you sim card, apn's as well, if you can see your IMEI.
efs
yeah, i did but still showing imei 00 and hoping some developer would fix this issue.There are lots of people who are facing this problem.If some developer should see into this matter would be great
I have QCN backup of Mi Max 3 phone but I don't have EFS backup. And I lost EFS partitions. When I restore QCN backup to my phone, I can see IMEI numbers but phone cannot connect to GSM network. What can I do for my phone to connect GSM network again?
Thanks for help
Flash global version in miflash
Bartos81 said:
Flash global version in miflash
Click to expand...
Click to collapse
https://forum.xda-developers.com/mi-max-3/how-to/rom-official-recovery-fastboot-roms-mi-t3827503
Should I flash Fastboot image of this file?
MIUI 9 V9.6.6.0.OEDMIFD - Fastboot
Currently I have 9.6.7.0 and ARB is not activated yet. And I don't want to activeate ARB.
Can I flash fastboot image with miflash?
Flash only this it's on firmware package
Sent from my MI MAX 3 using XDA-Developers Legacy app
coolman7 said:
I have QCN backup of Mi Max 3 phone but I don't have EFS backup. And I lost EFS partitions. When I restore QCN backup to my phone, I can see IMEI numbers but phone cannot connect to GSM network. What can I do for my phone to connect GSM network again?
Thanks for help
Click to expand...
Click to collapse
I need QCN backup, can you share the file? thanks before
coolman7 said:
I have QCN backup of Mi Max 3 phone but I don't have EFS backup. And I lost EFS partitions. When I restore QCN backup to my phone, I can see IMEI numbers but phone cannot connect to GSM network. What can I do for my phone to connect GSM network again?
Thanks for help
Click to expand...
Click to collapse
Can you send us a link to your QCN file?I really need it to fix unknown baseband,and sometimes my Mac address is 02:00:00:00:00 ,and sim cards rarely work. I will not use your imei,i will change it to one that's written on my box. You can overwrite it with zero's also.
ghost baby said:
Can you send us a link to your QCN file?I really need it to fix unknown baseband,and sometimes my Mac address is 02:00:00:00:00 ,and sim cards rarely work. I will not use your imei,i will change it to one that's written on my box. You can overwrite it with zero's also.
Click to expand...
Click to collapse
Tell me exactly what happened to your phone. QCN will not solve your problem. If you use single SIM slot, there is a workaround and you can't use SIM1 and you can't use TF card slot, because SIM2 and TF card slot share slot.
coolman7 said:
Tell me exactly what happened to your phone. QCN will not solve your problem. If you use single SIM slot, there is a workaround and you can't use SIM1 and you can't use TF card slot, because SIM2 and TF card slot share slot.
Click to expand...
Click to collapse
I bought it second hand,with original box and working IMEI. Sometimes it has valid Mac address,and IMEI,but randomly (sometimes after restart) Mac address becomes 02:00:00:00 and IMEI is 0.Also when WiFi is working,after i switch it off,it won't turn on anymore(the switch is coming back to off state).I can post a link with screenshots and videos describing the issue.I tried flashing fastboot global ROM,but problem persisted.Also, baseband version is unkown.I think that EFS partition is corrupted,and i hope to fix it by flashing someone's working QCN file,while replacing both IMEIs with ones that came on the box.
Thank you for responding,and sorry for bad English.
Here is a thread describing a issue:
https://forum.xda-developers.com/mi-max-3/help/global-10-3-5-0-modem-crazy-upgrading-t3986377/page3
ghost baby said:
I bought it second hand,with original box and working IMEI. Sometimes it has valid Mac address,and IMEI,but randomly (sometimes after restart) Mac address becomes 02:00:00:00 and IMEI is 0.Also when WiFi is working,after i switch it off,it won't turn on anymore(the switch is coming back to off state).I can post a link with screenshots and videos describing the issue.I tried flashing fastboot global ROM,but problem persisted.Also, baseband version is unkown.I think that EFS partition is corrupted,and i hope to fix it by flashing someone's working QCN file,while replacing both IMEIs with ones that came on the box.
Thank you for responding,and sorry for bad English.
Here is a thread describing a issue:
https://forum.xda-developers.com/mi-max-3/help/global-10-3-5-0-modem-crazy-upgrading-t3986377/page3
Click to expand...
Click to collapse
EFS partitions seems to be corrupted. Restoring QCN will not help. You need to find original EFS and restore.
If you can't find original EFS, you may try this but it may not solve your problems:
1) Backup current EFS partitions
2) Backup QCN with QPST
3) Change IMEI 1 as 0 inside QCN file, IMEI 2 as original IMEI 2
4) Erase EFS partitions
5) Reset phone to factory defaults
6) Check if IMEI is null
7) Restore modified QCN with QPST
8) Reboot phone
9) Check IMEI numbers
10) Check baseband
11) Use SIM 2 slot, don't use SIM 1 slot
I hope this will help
coolman7 said:
EFS partitions seems to be corrupted. Restoring QCN will not help. You need to find original EFS and restore.
If you can't find original EFS, you may try this but it may not solve your problems:
1) Backup current EFS partitions
2) Backup QCN with QPST
3) Change IMEI 1 as 0 inside QCN file, IMEI 2 as original IMEI 2
4) Erase EFS partitions
5) Reset phone to factory defaults
6) Check if IMEI is null
7) Restore modified QCN with QPST
8) Reboot phone
9) Check IMEI numbers
10) Check baseband
11) Use SIM 2 slot, don't use SIM 1 slot
I hope this will help
Click to expand...
Click to collapse
Thank you, I'll try tonight after school and post results here. Do you or someone have original EFS partition so i could restore it using TWRP? Thanks for your help so far.
ghost baby said:
Thank you, I'll try tonight after school and post results here. Do you or someone have original EFS partition so i could restore it using TWRP? Thanks for your help so far.
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I don't have.
ghost baby said:
Thank you, I'll try tonight after school and post results here. Do you or someone have original EFS partition so i could restore it using TWRP? Thanks for your help so far.
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Hi! did you manage to solve this? i am having the exact same issue as you
diegoocampo said:
Hi! did you manage to solve this? i am having the exact same issue as you
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No,i tried everything besides restoring EFS and doing a EDL flash. I haven't found anyone who could send me their valid EFS backup,but I don't think this will solve the issue as it didn't on @DoYouWantFriesWithThat phone.I went to some local phone repair shops and they said that they're 90% sure it's a hardware issue.One thing i noticed is that it works a lot better on MIUI Global 10.0.1.0(OEDMIFH) than any other ROM,but it's just my observation. Ill try tonight to heat it's sgl around 80-90 degrees Celsius and see if it makes a difference (the guy at repair shop recommend it to me).
---------- Post added at 06:58 PM ---------- Previous post was at 06:58 PM ----------
diegoocampo said:
Hi! did you manage to solve this? i am having the exact same issue as you
Click to expand...
Click to collapse
No,i tried everything besides restoring EFS and doing a EDL flash. I haven't found anyone who could send me their valid EFS backup,but I don't think this will solve the issue as it didn't on @DoYouWantFriesWithThat phone.I went to some local phone repair shops and they said that they're 90% sure it's a hardware issue.One thing i noticed is that it works a lot better on MIUI Global 10.0.1.0(OEDMIFH) than any other ROM,but it's just my observation. Ill try tonight to heat it's sgl around 80-90 degrees Celsius and see if it makes a difference (the guy at repair shop recommend it to me).
---------- Post added at 06:58 PM ---------- Previous post was at 06:58 PM ----------
diegoocampo said:
Hi! did you manage to solve this? i am having the exact same issue as you
Click to expand...
Click to collapse
No,i tried everything besides restoring EFS and doing a EDL flash. I haven't found anyone who could send me their valid EFS backup,but I don't think this will solve the issue as it didn't on @DoYouWantFriesWithThat phone.I went to some local phone repair shops and they said that they're 90% sure it's a hardware issue.One thing i noticed is that it works a lot better on MIUI Global 10.0.1.0(OEDMIFH) than any other ROM,but it's just my observation. Ill try tonight to heat it's sgl around 80-90 degrees Celsius and see if it makes a difference (the guy at repair shop recommend it to me).
---------- Post added at 06:59 PM ---------- Previous post was at 06:58 PM ----------
diegoocampo said:
Hi! did you manage to solve this? i am having the exact same issue as you
Click to expand...
Click to collapse
No,i tried everything besides restoring EFS and doing a EDL flash. I haven't found anyone who could send me their valid EFS backup,but I don't think this will solve the issue as it didn't on @DoYouWantFriesWithThat phone.I went to some local phone repair shops and they said that they're 90% sure it's a hardware issue.One thing i noticed is that it works a lot better on MIUI Global 10.0.1.0(OEDMIFH) than any other ROM,but it's just my observation. Ill try tonight to heat it's sgl around 80-90 degrees Celsius and see if it makes a difference (the guy at repair shop recommend it to me).
---------- Post added at 06:59 PM ---------- Previous post was at 06:59 PM ----------
diegoocampo said:
Hi! did you manage to solve this? i am having the exact same issue as you
Click to expand...
Click to collapse
No,i tried everything besides restoring EFS and doing a EDL flash. I haven't found anyone who could send me their valid EFS backup,but I don't think this will solve the issue as it didn't on @DoYouWantFriesWithThat phone.I went to some local phone repair shops and they said that they're 90% sure it's a hardware issue.One thing i noticed is that it works a lot better on MIUI Global 10.0.1.0(OEDMIFH) than any other ROM,but it's just my observation. Ill try tonight to heat it's sgl around 80-90 degrees Celsius and see if it makes a difference (the guy at repair shop recommend it to me).
Thanks! @ghost baby please leave an update if you get any results. I will also keep trying things!
@ghost baby by the way, i did try doing a EDL flash, and that didn't fix anything. I think EDL flash doesn't touch EFS partition so it is still corrupt. For me restoring a EFS partition is the only alternative left.
coolman7 said:
EFS partitions seems to be corrupted. Restoring QCN will not help. You need to find original EFS and restore.
If you can't find original EFS, you may try this but it may not solve your problems:
1) Backup current EFS partitions
2) Backup QCN with QPST
3) Change IMEI 1 as 0 inside QCN file, IMEI 2 as original IMEI 2
4) Erase EFS partitions
5) Reset phone to factory defaults
6) Check if IMEI is null
7) Restore modified QCN with QPST
8) Reboot phone
9) Check IMEI numbers
10) Check baseband
11) Use SIM 2 slot, don't use SIM 1 slot
I hope this will help
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Click to collapse
I done Exactly all Steps.Modified a QCN BAckup from Friends Phone via Hex-Edit and Imei Calculator....
Also i tryed Flashing NON-HLOS.Bin and persist.img....
Tryed with EFS Backup from Same phone from a friend....
And flashing original China and Global ROM...i really tryed all what i found in Google....
QPST helped me to get my IMEI and Baseband back.
But Sim was not working.I tryed much hours all things.... i sended it back .they tryed it with EDL-Mode Flashing and nothing happend.
It endet that the Device is shipped to China (guarantee)....
I lost my Baseband and Imei after flashing Custom Kernel .And went back to normal Kernel....then the problem was still Present.
I tried heating it's motherboard with hair dryer and it haven't worked. I think that persist and NON-HLOS.bin are flashed using fastboot rom. It seems like hardware issue,and I'll be selling my phone for replacement parts. I don't have more energy and time to spend on this crap.
For all of you having issues,i fixed it. I removed it's motherboard completely(also i removed cameras and front flash rubber),and put it on aluminum foil and left it in the 200° heated baking oven for exactly 8:30 minutes. And after that,turned heating off and left oven opened and board in there to allow it to cool down about 40 minutes. After booting ,the phone connection worked and allowed me to OTA update from Global Stable 10.3.5.0 PEDMIXM to Global Stable 11.0.6 PEDMIXM that just came out.
I think that the heating fixed the problem,and i advise you to it as last resort,as it may leave your motherboard unusable.
First try to flash global stable 10.3.5.0 and update it to the latest version,and please tell me your result so i can indentify what the problem was.
Thanks for your support so far.sglg
ghost baby said:
For all of you having issues,i fixed it. I removed it's motherboard completely(also i removed cameras and front flash rubber),and put it on aluminum foil and left it in the 200° heated baking oven for exactly 8:30 minutes. And after that,turned heating off and left oven opened and board in there to allow it to cool down about 40 minutes. After booting ,the phone connection worked and allowed me to OTA update from Global Stable 10.3.5.0 PEDMIXM to Global Stable 11.0.6 PEDMIXM that just came out.
I think that the heating fixed the problem,and i advise you to it as last resort,as it may leave your motherboard unusable.
First try to flash global stable 10.3.5.0 and update it to the latest version,and please tell me your result so i can indentify what the problem was.
Thanks for your support so far.sglg
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Click to collapse
I'm going to try your method as my last resort. Will update. Keep your fingers crossed
Do you have a Xiaomi service center nearby? This happened to me last time and they just factory flashed my phone so it was like the first time it came out of the box. Luckily had my warranty still at that point. Else, it would have been around $35. They didn't mind that the phone is rooted and whatnot.
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.
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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
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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
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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
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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.
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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..
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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.
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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