[GUIDE] solve INVALID IMEI problem for MTK chipsets, mt6575, mt6577, mt6515 ......... - General Topics

this guide is only for phones who has problems with IMEI number on mtk chipsets....
warning: not for phones with valid imei[undamaged], if tried may permanently remove your IMEI.
MOD Edit: Please do not discuss changing/repairing IMEI numbers. Changing the numbers can be illegal in some places and changing the IMEI number is often used for reselling stolen devices.
HIT THNX IF U LIKE............

Thank you
I am about to try!! thank you for the information!

thnx
thnx
it worked for me...:good:

not working mt6577 note2 clone

i've tried on my sister's phone, and its worked..:thumbup:
Sent from my GT-S5300 using Tapatalk 2

bro post d 2nd method

viki_os said:
bro post d 2nd method
Click to expand...
Click to collapse
Hi,
I have a htc one x clone, but where i can find the emai, the back cover is not removable.

Post
Post New method please.

New method please.
waryamsoomro said:
Post New method please.
Click to expand...
Click to collapse
New method please.

Im having unable to send

this option dosen't work...
hy,
I have a problem with a chinese dual sim it's a STAR B97 MTK 6575... AFTER A FACTORY RESET , i got a invalid imei.
The problem that I have with your first solution is that after I type the code for the Engineer Mode, in all of those options I dont have "CDS information"... ergo, I cant do nothing.. What do you advise next? p.s. how do I flash my phone stock firmware?
thx a lot!!!

Will this work for MT6589
Please let me know can I use the above method for Mediatek 6589 newly launched chipsets.

snadeemshaikh said:
Please let me know can I use the above method for Mediatek 6589 newly launched chipsets.
Click to expand...
Click to collapse
try bro if u have that mtk engineering mode in ur phone it should work.......

fmarian said:
hy,
I have a problem with a chinese dual sim it's a STAR B97 MTK 6575... AFTER A FACTORY RESET , i got a invalid imei.
The problem that I have with your first solution is that after I type the code for the Engineer Mode, in all of those options I dont have "CDS information"... ergo, I cant do nothing.. What do you advise next? p.s. how do I flash my phone stock firmware?
thx a lot!!!
Click to expand...
Click to collapse
which version of android are u using......???
check again to see anything related to radio information.....
don't know abt ur stock firmware........

Any permanent solution for this problem???

I have the new X920 (butterfly clone) MTK6589, and I have this invalid IMEI issue. I can manually get this fixed through your guide entering the engineer's mode. But everytime I reset to factory settings, the invalid imei error comes up. Is there a way to fix this permanently?

alifuk said:
I have the new X920 (butterfly clone) MTK6589, and I have this invalid IMEI issue. I can manually get this fixed through your guide entering the engineer's mode. But everytime I reset to factory settings, the invalid imei error comes up. Is there a way to fix this permanently?
Click to expand...
Click to collapse
i'm also suffering with the same problem but i did not find any perm sol.
i think
it can be done if you have any previous backups of data partition before the invalid imei problem occured.

no imei restore
hi
i have a mtk 6577 youpu U6 which has 4.1.1 JB, i factory reset my phone and lost the imei number and i have tried restoring it with titanium bk up but no luck iv tried using the mkt engineer tool to restore my imei and after the reboot it still says invalid imei. also i have the option of going into the CDS and radio and typing in the imei manually however when i hit the send command button it tells me on the screen command no sent iv been trying for 4 days to get my imei number back can you help?
thanks mate

spyki007 said:
i'm also suffering with the same problem but i did not find any perm sol.
i think
it can be done if you have any previous backups of data partition before the invalid imei problem occured.
Click to expand...
Click to collapse
it is okey to use other backup with the same phone and restore it in the phone with invalid imei?

Related

Motorola Moto G Xt1032 - how to recover IMEI?

Hi all,
My Moto G XT1032 have Unlocked Bootloader CWM recovery and is rooted, running CWM room v 11.
Phone lost IMEI code after flashing with diffrent roms, now I don't have mobile reception, wifi and bluetooth is working fine.
I had similar issue with Gionee E6 but I found imei file in the phone and recreate IMEI number.
In Moto G I can't find imei file so don't know hot to fix this.
Please let me know how to recover IMEI number.
I hope that someone know how to do it.
Many thanks
Chris
Chris.G said:
Hi all,
My Moto G XT1032 have Unlocked Bootloader CWM recovery and is rooted, running CWM room v 11.
Phone lost IMEI code after flashing with diffrent roms, now I don't have mobile reception, wifi and bluetooth is working fine.
I had similar issue with Gionee E6 but I found imei file in the phone and recreate IMEI number.
In Moto G I can't find imei file so don't know hot to fix this.
Please let me know how to recover IMEI number.
I hope that someone know how to do it.
Many thanks
Chris
Click to expand...
Click to collapse
I do not believe that no one knows how to do it.
Please help me
Chris
I've never heard of this before and it seems extreme that you could lose IMEI number just by flashing a custom ROM. What method did you use?
I would have assumed fastboot flashing stock firmware should solve this.
http://forum.xda-developers.com/showthread.php?t=2546251​
lost101 said:
I've never heard of this before and it seems extreme that you could lose IMEI number just by flashing a custom ROM. What method did you use?
I would have assumed fastboot flashing stock firmware should solve this.
http://forum.xda-developers.com/showthread.php?t=2546251​
Click to expand...
Click to collapse
Hi Sorry for late reply but I lost internet connection on Saturday morning.
When I have been doing some stuff in CWM recovery, had system and data partition mounted.
Then done rm -R * in root dir.
At this point I thought that my current dir is tmp.
After this I lost wifi and IMEI.
I manage to sort out wifi but not IMEI code.
Do you know how to fix this?
Since that I have been re-flashing stock rom and CWM rom but none of them help.
Chris
anyone can help to recover IMEI ?
Thanks
Changing/manually setting the IMEI is illegal afaik. And afaik assisting someone with that is also forbidden here on xda. We used to have a similar problem on the phone I came from, and there was a app which let you backup/restore your IMEI. You need to have a backup in order to restore it so this won't really help you...
This is what I'm talking about: http://forum.xda-developers.com/showthread.php?t=1591997
Edit.: There actually seems to be a way to manually set it but I'm not sure if it is device-specific.
Sent from my XT1032 using xda app-developers app
You can find your Imei on the back of the phone.
If you google android 4.4 set imei you should find something from technostall which might help you
Good luck
Yes, it's on the battery.
Chris.G said:
Hi all,
My Moto G XT1032 have Unlocked Bootloader CWM recovery and is rooted, running CWM room v 11.
Phone lost IMEI code after flashing with diffrent roms, now I don't have mobile reception, wifi and bluetooth is working fine.
I had similar issue with Gionee E6 but I found imei file in the phone and recreate IMEI number.
In Moto G I can't find imei file so don't know hot to fix this.
Please let me know how to recover IMEI number.
I hope that someone know how to do it.
Many thanks
Chris
Click to expand...
Click to collapse
Hi, I have the same problem, how to you solved that...
herbesi01 said:
Hi, I have the same problem, how to you solved that...
Click to expand...
Click to collapse
I haven't.
I tried to sole this issues re-flashing with different roms, but after several operations it bricked.
It's totally dead, not charging, in linux I can't see device connected, so i think that is dead.
I bought new one.
Good luck with this problem.
Chris.G said:
I haven't.
I tried to sole this issues re-flashing with different roms, but after several operations it bricked.
It's totally dead, not charging, in linux I can't see device connected, so i think that is dead.
I bought new one.
Good luck with this problem.
Click to expand...
Click to collapse
I solved the problem, place to charge the phone, let him take some of the load and flash the original ROM, after that flash CM11, and run perfectmente, I think at first it was because I had done without the SIM, the second time you make with the SIM sunset ...
herbesi01 said:
I solved the problem, place to charge the phone, let him take some of the load and flash the original ROM, after that flash CM11, and run perfectmente, I think at first it was because I had done without the SIM, the second time you make with the SIM sunset ...
Click to expand...
Click to collapse
Perfectemente? Sunset?
Gesendet von meinem XT1032 mit Tapatalk
Any news?..
Gesendet von meinem XT1032 mit Tapatalk
Sooo, a solution to restore IMEI without save file does exist ?
Chris.G said:
Hi all,
My Moto G XT1032 have Unlocked Bootloader CWM recovery and is rooted, running CWM room v 11.
Phone lost IMEI code after flashing with diffrent roms, now I don't have mobile reception, wifi and bluetooth is working fine.
I had similar issue with Gionee E6 but I found imei file in the phone and recreate IMEI number.
In Moto G I can't find imei file so don't know hot to fix this.
Please let me know how to recover IMEI number.
I hope that someone know how to do it.
Many thanks
Chris
Click to expand...
Click to collapse
I had same problem with my previous device , manually restored imei on my previous device which was Micromax A116 by using Engineer/Service mode dialing *#*#3646633#*#* which works for all MTK device
Dont know code for moto g
my current device is moto g PM me if you get any useful info or serice mode code
Thanks
Btw take a look at this this might help you
http://forum.xda-developers.com/showthread.php?t=1960918
please note i havent tried it for moto g.
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Press Thanks if my precious time saved yours ...
---------- Post added at 12:43 AM ---------- Previous post was at 12:36 AM ----------
rgonera said:
Sooo, a solution to restore IMEI without save file does exist ?
Click to expand...
Click to collapse
Yes It Does for most of the devices given you should know the proper method.
Mtk is different. It's not the same thing.
Any news?
Also I think the problem is that the imei is on the phone just not on the OS? (obviously, but...)
Maybe when we all reflashed to the original stock (and countless other stocks) they just didn't have the proper folder to access in order to identify what imei they're assigned?
Because every single time I've tried to manually rewrite the imei to it all the methods I've used are futile. Even the ones specially tailored to the Moto G's hardware SnapDragon - Qualcomm...
restore IMEI by Motorola service?
Same problem for me. I am really interested in some experience about restoring IMEI.
Motorola support phorum owner replied that Motorola service can recover IMEI (not covered by any kind of warranty of course).
I have tried to reflash factory ROM with and without inserted SIM card, but unfortunately no difference.
I have seen looking for solution, that for some people Android system sees IMEI=0, but the IME is still untouched using fastboot mode and "fastboot getvar" CLI command
For me it's empty using the "getvar" command as well.
The official service center in Germany told me that they mustn't repair selfmade imei problems :S
Lost IMEI
You could all try this new method claimed to be working but as I have not lost my IMEI I can't say, please report back if it works for you?
http://forum.xda-developers.com/moto-g/help/how-to-test-restore-lost-imei-imei0-t2860481

imei 0 Help me!!!

I need your help please , what happens is that my phone imei = 0 in android system, in fastboot imei shows Correctly, i flashed MM stock and 5.1.1, but still the same problem, any solution?
7ak170 said:
I need your help please , what happens is that my phone imei = 0 in android system, in fastboot imei shows Correctly, i flashed MM stock and 5.1.1, but still the same problem, any solution?
Click to expand...
Click to collapse
Did you use fastboot erase all ?
Mendelyeev said:
Did you use fastboot erase all ?
Click to expand...
Click to collapse
Yes I did, yet I have wifi and bluetooth mac.
7ak170 said:
Yes I did, yet I have wifi and bluetooth mac.
Click to expand...
Click to collapse
Sorry friend.. You erased your imei partition. I did the same thing on my XT1543 four months ago, and until now, didn't find solution. I am using it as a tablet.
Mendelyeev said:
Sorry friend.. You erased your imei partition. I did the same thing on my XT1543 four months ago, and until now, didn't find solution. I am using it as a tablet.
Click to expand...
Click to collapse
I wanted to be "smart" and taped "fastboot erase all" instead of doing it more than once "as it should be done". Guess I erased my IMEI too (on XT1541). Hope someone will come with a solution like those for MTK devices. Also using my phone as a tab/mp3 player.
Thanks
TTof01 said:
I wanted to be "smart" and taped "fastboot erase all" instead of doing it more than once "as it should be done". Guess I erased my IMEI too (on XT1541). Hope someone will come with a solution like those for MTK devices. Also using my phone as a tab/mp3 player.
Thanks
Click to expand...
Click to collapse
I got my cellphone signal back. Up to now, I can make and receive calls and SMS, but not connect on cellular data network. I flashed brazilian radio/modem.
If your IMEI is 0, you don't have any real option but to have it repaired. You should contact Moto customer service, there is nothin you can do to restore the IMEI to your device.
Mendelyeev said:
I got my cellphone signal back. Up to now, I can make and receive calls and SMS, but not connect on cellular data network. I flashed brazilian radio/modem.
Click to expand...
Click to collapse
if u can register into a cellular network and send/receive SMS that means that u changed ur 0 IMEI. If i quite understand, this binary file that u flashed into your device did that task (of updating IMEI) ?
Can u give put the link plz?
Thanks!
---------- Post added at 12:35 AM ---------- Previous post was at 12:31 AM ----------
acejavelin said:
If your IMEI is 0, you don't have any real option but to have it repaired. You should contact Moto customer service, there is nothin you can do to restore the IMEI to your device.
Click to expand...
Click to collapse
Repair means writing a new IMEI in the device NVM.
As it was written/deleted the first time it can be refreshed again, just need to find the IMEI @ in the NVM (quite easy to say u'll tell me).
Do you have any idea how much Moto customer service charges that ?
Thanks
Hello bro idk if it's useful but u can use Xposed Framework's "IMEI CHANGER" modules.. Maybe those help..! Also try flashing modem images again..!
Forever Alone said:
Hello bro idk if it's useful but u can use Xposed Framework's "IMEI CHANGER" modules.. Maybe those help..! Also try flashing modem images again..!
Click to expand...
Click to collapse
Thanks bro! The thing is that i'm on Marshmallow that cannot be rooted yet, if u got a clue on how to root it please let us know!
Does flashing the modem allows to change the IMEI ? is there a trick like hacking the source of the modem image and compiling it with a specific IMEI ?
TTof01 said:
Thanks bro! The thing is that i'm on Marshmallow that cannot be rooted yet, if u got a clue on how to root it please let us know!
Does flashing the modem allows to change the IMEI ? is there a trick like hacking the source of the modem image and compiling it with a specific IMEI ?
Click to expand...
Click to collapse
Pls unlock bl and install twrp.. Then install the supersu zip n try Xposed thing..
TTof01 said:
Thanks bro! The thing is that i'm on Marshmallow that cannot be rooted yet, if u got a clue on how to root it please let us know!
Does flashing the modem allows to change the IMEI ? is there a trick like hacking the source of the modem image and compiling it with a specific IMEI ?
Click to expand...
Click to collapse
If you flash modem files for your device , you will get back your imei and baseband, I already got by this.
Mendelyeev said:
Sorry friend.. You erased your imei partition. I did the same thing on my XT1543 four months ago, and until now, didn't find solution. I am using it as a tablet.
Click to expand...
Click to collapse
change the card was my solution , my xt1543 16gb now a xt1540 8gb

MEID, IMEI1 & IMEI2. Got lost, Can i Back it?

Hello all,
My problem is i make flash for my device ( DOOGEE S60 ), and after flashing my ROM, i deal this *#06* and the output is:
IMEI1:1111111111111111
IMEI2:2222222222
MEID:000000000
Click to expand...
Click to collapse
So guys there is any way to restore it? or any luck to writes my IMEI from my old phone?
Nvram formated
I have the same problem because I deleted the NVRAM and unfortunately I did not make a backup. then I try to fix the problem using Miracle box by untroducing imei 1 and 2. the network has been restored but there is always a conflict from time to time the network disappears. 4G does not work and when I use 3G the SIM 2 loses the network, the MEID and always 0000 ....
Obada8 said:
Hello all,
My problem is i make flash for my device ( DOOGEE S60 ), and after flashing my ROM, i deal this *#06* and the output is:
So guys there is any way to restore it? or any luck to writes my IMEI from my old phone?
Click to expand...
Click to collapse
If you have rooted your phone, GhostPhone app is working perfect and keeps all numbers without need to restore them manually on every update or changed mobile network settings(the last oftendeletes IMEI on many MTK 6xxx phones). If no root access - use MauiMeta to flash them from PC, it is not hard for use from unexpirienced people.

Has anyone found a way to restore lost IMEIs?

I had the misfortune of bricking my OP8 a while back and ended up having to use SMT mode on MSMDownloadTools. As we all know, this will cause you to lose your IMEI numbers. They return a value of 0. Has anyone come up with a solution to restore the IMEI numbers without having to mail their phone in for repair?
U fixed?same issue
i changed my IMEI using miracle box .. now my phone cant connect to any network .. i am trying to restore my IMEI but it s not possible .. anyone :'(
hadid90 said:
i changed my IMEI using miracle box .. now my phone cant connect to any network .. i am trying to restore my IMEI but it s not possible .. anyone :'(
Click to expand...
Click to collapse
again write back same imei with merical
Mr Hassan said:
again write back same imei with merical
Click to expand...
Click to collapse
It s not working :'(
hadid90 said:
It s not working :'(
Click to expand...
Click to collapse
Again, this is why you don't illegally change your IMEI. Now you're likely stuck with a dead brick of a phone because you can't switch back the IMEI either.
Xryphon said:
Again, this is why you don't illegally change your IMEI. Now you're likely stuck with a dead brick of a phone because you can't switch back the IMEI either.
Click to expand...
Click to collapse
but other people successfully changed it dude ..
hadid90 said:
but other people successfully changed it dude ..
Click to expand...
Click to collapse
Imei changing not allowed here
can someone share his op8 QCN here please ? i am trying to get back my original IMEI .. i want to repair it

Question Nokia 2.2 t-1188 varient null imei fix plz help

Hello so I was using the phone as casual but suddenly during some call the phone cut off and there was no signals or sim card showing so I check the call app and check the IMEI and it was null I don't know how this happened so I reinstall firmware even factory reset but couldn't fix it so plz somebody help me to fix this phone imei the phone is rooted by magisk but twrp is not installed so plz help me what do I do...
If you haven't backed up the /EFS and/or /NVRAM partition where phone's IMEI is stored before re-flashing phone's Stock ROM then you have lost, unless you have the box at your hands with which phone has been delivered: IMEI should be printed on there.
pakwarrior said:
Hello so I was using the phone as casual but suddenly during some call the phone cut off and there was no signals or sim card showing so I check the call app and check the IMEI and it was null I don't know how this happened so I reinstall firmware even factory reset but couldn't fix it so plz somebody help me to fix this phone imei the phone is rooted by magisk but twrp is not installed so plz help me what do I do...
Click to expand...
Click to collapse
I have a ta-1188 variant too and after bootloader unlocking I lost my imei and I managed to fix it by using a tool called modem meta
jwoegerbauer said:
If you haven't backed up the /EFS and/or /NVRAM partition where phone's IMEI is stored before re-flashing phone's Stock ROM then you have lost, unless you have the box at your hands with which phone has been delivered: IMEI should be printed on there.
Click to expand...
Click to collapse
no imei doesn't go to null after unlocking bootloader it was i donno disappear during a call then after it i never see the imei on phone by typing *#06# it was nothing other than serial number not even null
also i saved and have phones box so no worries about imei number bro all i need in this is how to get my imei back fix so i can use it
jwoegerbauer said:
If you haven't backed up the /EFS and/or /NVRAM partition where phone's IMEI is stored before re-flashing phone's Stock ROM then you have lost, unless you have the box at your hands with which phone has been delivered: IMEI should be printed on there.
Click to expand...
Click to collapse
no imei doesn't go to null after unlocking bootloader it was i donno disappear during a call then after it i never see the imei on phone by typing *#06# it was nothing other than serial number not even null
also i saved and have phones box so no worries about imei number bro all i need in this is how to get my imei back fix so
areallydumbperson said:
I have a ta-1188 variant too and after bootloader unlocking I lost my imei and I managed to fix it by using a tool called modem meta
Click to expand...
Click to collapse
i will check it and tell you wut happens btw thnx for replying other guy also thnx for replying
pakwarrior said:
no imei doesn't go to null after unlocking bootloader it was i donno disappear during a call then after it i never see the imei on phone by typing *#06# it was nothing other than serial number not even null
also i saved and have phones box so no worries about imei number bro all i need in this is how to get my imei back fix so
i will check it and tell you wut happens btw thnx for replying other guy also thnx for replying
Click to expand...
Click to collapse
I did an incorrect read back in sp tool and lost my imei and sn
areallydumbperson said:
I did an incorrect read back in sp tool and lost my imei and sn
Click to expand...
Click to collapse
i will make sure everything thnx
areallydumbperson said:
I have a ta-1188 variant too and after bootloader unlocking I lost my imei and I managed to fix it by using a tool called modem meta
Click to expand...
Click to collapse
bro i tried all version its one version its stucks to 79% and in other version it stucks to 99% plz help
pakwarrior said:
bro i tried all version its one version its stucks to 79% and in other version it stucks to 99% plz help
Click to expand...
Click to collapse
look in device manager for missing drivers
areallydumbperson said:
look in device manager for missing drivers
Click to expand...
Click to collapse
like can you tell me which which driver i have to install that will be great help sir
areallydumbperson said:
look in device manager for missing drivers
Click to expand...
Click to collapse
here check this this error comes ater 79% is done and here is the device manager i think i installed all drivers
pakwarrior said:
here check this this error comes ater 79% is done and here is the device manager i think i installed all drivers
Click to expand...
Click to collapse
hmm the drivers have a yellow exclamation mark
areallydumbperson said:
hmm the drivers have a yellow exclamation mark
Click to expand...
Click to collapse
cuz they are unsigned driver
pakwarrior said:
cuz they are unsigned driver
Click to expand...
Click to collapse
try installing some signed drivers im afraid that it might not be used because of the driver being unsigned
areallydumbperson said:
try installing some signed drivers im afraid that it might not be used because of the driver being unsigned
Click to expand...
Click to collapse
hmm i will check if i find some
If Windows Device Manager shows you an unusable driver is installed then this has nothing to do whether driver is signed or not. It simply means the driver isn't suitable.
You have to install the USB-driver suitable to your NOKIA device:
Download Nokia USB Driver for Windows (Latest Driver)
Download the latest and original Nokia USB Driver to quickly connect any Nokia Smartphone and tablet to the Windows Computer.
androidmtk.com
jwoegerbauer said:
If Windows Device Manager shows you an unusable driver is installed then this has nothing to do whether driver is signed or not. It simply means the driver isn't suitable.
You have to install the USB-driver suitable to your NOKIA device:
Download Nokia USB Driver for Windows (Latest Driver)
Download the latest and original Nokia USB Driver to quickly connect any Nokia Smartphone and tablet to the Windows Computer.
androidmtk.com
Click to expand...
Click to collapse
ok I understood i will try it and tell you thnx
areallydumbperson said:
I did an incorrect read back in sp tool and lost my imei and sn
Click to expand...
Click to collapse
can you help me the software is stucking at 99% please help !!
pakwarrior said:
Hello so I was using the phone as casual but suddenly during some call the phone cut off and there was no signals or sim card showing so I check the call app and check the IMEI and it was null I don't know how this happened so I reinstall firmware even factory reset but couldn't fix it so plz somebody help me to fix this phone imei the phone is rooted by magisk but twrp is not installed so plz help me what do I do...
Click to expand...
Click to collapse
Did you git solution as i download firmware from this website :
jwoegerbauer said:
If Windows Device Manager shows you an unusable driver is installed then this has nothing to do whether driver is signed or not. It simply means the driver isn't suitable.
You have to install the USB-driver suitable to your NOKIA device:
https://androidmtk.com/download-nokia-usb-drivers-nutshell
Click to expand...
Click to collapse
It stuck at 50% and then show error.
pakwarrior said:
can you help me the software is stucking at 99% please help !!
Click to expand...
Click to collapse
Driver fault probably

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