Hello, i'have redmi note 9 (merlin).
I had brick my phone with MTK (all data deleted).
But actually i'have flash my phone with stock rom (android 11, miui 12.5.4) and i root this (magisk) and it work!
But my MEI code not are in my phone
no IMEI = no sms, no 4g, ...
How to write my old IMEI code on my phone ?
(I still have the phone box, so I know the old code)
Thanks in advance <3
(i'm french, sorry for my spelling)
Changing or repairing an IMEI code is considered illegal in some countries/regions. But, if you still have a box as you said, you can search online on how to repair the deleted IMEI number. Losing an IMEI is rare and occurs if you've done something to the critical partitions.
Also, could you see any signal on your phone before rooting it with magisk? Or, was it gone right after the main flash?
Mineplayerminer said:
Changing or repairing an IMEI code is considered illegal in some countries/regions. But, if you still have a box as you said, you can search online on how to repair the deleted IMEI number. Losing an IMEI is rare and occurs if you've done something to the critical partitions.
Also, could you see any signal on your phone before rooting it with magisk? Or, was it gone right after the main flash?
Click to expand...
Click to collapse
My IMEI has deleted after repair my phone with SP Flash Tool.
It's good ! I have write my IMEI on my phone.
I use MTK META Utility (for run phone on "META MODE")
and i use Modem META for write IMEI
My problem is solved!
Loyerss said:
It's good ! I have write my IMEI on my phone.
I use MTK META Utility (for run phone on "META MODE")
and i use Modem META for write IMEI
My problem is solved!
Click to expand...
Click to collapse
can you give ne guide bro?
Loyerss said:
It's good ! I have write my IMEI on my phone.
I use MTK META Utility (for run phone on "META MODE")
and i use Modem META for write IMEI
My problem is solved!
Click to expand...
Click to collapse
PLEASE TELL WHICH FILE FROM WHERE TO DOWNLOAD AND WHAT ARE THE STEPS????
Related
First I'm so sorry if my question is similar with another threads. But I'm pretty sure I have been looking for the answer around the internet and of course XDA developer for a week. I follow every guide and method I found. But it still not answer of my problem.
I flashing camera driver I've got from my friend backup using TWRP backup. Actually I only need to choose uboot only to install. But I'm in hurry so I accidentally choose everything includes NVRAM. Since then I've got wrong IMEI on my phone because the IMEI overwritten with my friend phone. But it's not a problem because I can restore my original IMEI with MTKDroid & Tools.
And the problem is my IMEI is now back and corrected. But there is no network detected on the phone. SIM card detected fine. When I go to EngineerMode by pressing *#*#3646633#*#* and open Radio Information on CDS I saw IMSI field was unknown and Radio Status is turning on and off rapidly.
What I have done is :
1. Full flashing with the stock ROM via SP Flash Tools.
2. Change the IMEI with MTK Droid Tools
3. Change the IMEI with AT command ... echo 'AT+EGMR=1,7,"myIMEI1"' >/dev/pttycmd1
No result. IMEI is correct but no network.
I believe this is not a hardware problem, so please help me to solve this problem. Because it's my only phone to communicate with my whole families. I really appreciate with your help. Thanks.
Hi,
I got stuck with a bad flash and the only way to get it to flash again was to format the nvram.
I don;t have a backup so even though i was able to put the imei back in, and part of the serial number and use the correct modem baseband i still get a serial with 0000000 followed by the serial i entered.
Can someone send me a backup of their nvram file so i can start working from there again?
I loved my phone untill it got bricked with a silly software update by lenovo that caused by cellphone reception which i then tried to fix with a custom rom flash.
winnox said:
Hi,
I got stuck with a bad flash and the only way to get it to flash again was to format the nvram.
I don;t have a backup so even though i was able to put the imei back in, and part of the serial number and use the correct modem baseband i still get a serial with 0000000 followed by the serial i entered.
Can someone send me a backup of their nvram file so i can start working from there again?
I loved my phone untill it got bricked with a silly software update by lenovo that caused by cellphone reception which i then tried to fix with a custom rom flash.
Click to expand...
Click to collapse
Here is the nvram img!
Hope this helps you !
Thank you stympy.
What software did you use to pull this? So i can use it to write that file back
winnox said:
Thank you stympy.
What software did you use to pull this? So i can use it to write that file back
Click to expand...
Click to collapse
Here is the tool !
I have same problem with serial. But if i restore your nvram i will get your imei, serial and product number??? So i need to replace all that things with my imei, serial and product number??
popadic022 said:
I have same problem with serial. But if i restore your nvram i will get your imei, serial and product number??? So i need to replace all that things with my imei, serial and product number??
Click to expand...
Click to collapse
Hi. If your NVRAM is corupted and you cannot write inside you could replace with this one. After replace you could try to modify the information from the new NVRAM.
Any way your information is messed up and you dont have anything to loose !
HI i have a problem. Posted at: http://forum.xda-developers.com/lenovo-p780/help/badly-help-imei-lost-kitkat-root-t3080446
I tried your suggestion with the .img. run the batch file and it was a success but there still no IMEI registered on the phone it still saying invalid... please help...
stympy said:
Here is the nvram img!
Hope this helps you !
Click to expand...
Click to collapse
can you please provide me a nvram.img file for the chinese version of lenovo p780.
Ahmed Shamil said:
can you please provide me a nvram.img file for the chinese version of lenovo p780.
Click to expand...
Click to collapse
You can use that NVRAM.img. The img file can be used on CN or ROW firmware with no problem involved.
stympy said:
Here is the tool !
Click to expand...
Click to collapse
is there any tool which i can use to edit the information inside the nvram.img file before flashing it. information like imei, Bluetooth address, WiFi mac address. i ask this because i tried a lot of tools like maui meta and sn write tool and it didn't work on my phone and needed another alternative.
Ahmed Shamil said:
is there any tool which i can use to edit the information inside the nvram.img file before flashing it. information like imei, Bluetooth address, WiFi mac address. i ask this because i tried a lot of tools like maui meta and sn write tool and it didn't work on my phone and needed another alternative.
Click to expand...
Click to collapse
I do not know any tool to do that.
You can check at www.4pda.ru
Use Google Chrome to access the site, for translation.
Hi!
I have problem with my lenovo p780 4gb Chinese version (after 04.2014)
I am using vibe ui 2.0 (row version from sympty's thread)
I flashed couple Roms to find my favourite and probably messed up with the nvram.
I was having problems with no signal, nvram error in WiFi ect.
I couldn't restore my imei (done with mobile uncle but after reset the problem apeard again).
Decided to recover nvram.img but as I did not have my own backup I used one uploaded by sympty. (Before restoring nvram made a backup of my own messed up nvram, just in case).
After recovering sumptys nvram the problem with imei and nvram error in wifi disappeard . I noticed that I have symptys imei so I overwritten it with my own using moboleincle.
The problem is that I still get the network problem. No signal at all. Tried many modems also the one that have been adviced to me here (the one created by xaep).
Do You know what can cause this?
I noticed that in mobile uncle radio information the signal is not floating. Once it worked it was floating now it is still and shows 0 db 99 and.
What else could I mess up and how can I fix it?
Thank You guys in advance.
Erni1 said:
Hi!
I have problem with my lenovo p780 4gb Chinese version (after 04.2014)
I am using vibe ui 2.0 (row version from sympty's thread)
I flashed couple Roms to find my favourite and probably messed up with the nvram.
I was having problems with no signal, nvram error in WiFi ect.
I couldn't restore my imei (done with mobile uncle but after reset the problem apeard again).
Decided to recover nvram.img but as I did not have my own backup I used one uploaded by sympty. (Before restoring nvram made a backup of my own messed up nvram, just in case).
After recovering sumptys nvram the problem with imei and nvram error in wifi disappeard . I noticed that I have symptys imei so I overwritten it with my own using moboleincle.
The problem is that I still get the network problem. No signal at all. Tried many modems also the one that have been adviced to me here (the one created by xaep).
Do You know what can cause this?
I noticed that in mobile uncle radio information the signal is not floating. Once it worked it was floating now it is still and shows 0 db 99 and.
What else could I mess up and how can I fix it?
Thank You guys in advance.
Click to expand...
Click to collapse
Look arownd here... In Q&A section ! There are some tutorials about rewriting NVRAM section!
stympy said:
Look arownd here... In Q&A section ! There are some tutorials about rewriting NVRAM section!
Click to expand...
Click to collapse
So that means that I did not rewrite imie properly?
Also, I noticed that IMEI on the baterry is diffrent than IMEI on the back of the box. My phone have been in service in China, maybe they've made a mistake?
Erni1 said:
So that means that I did not rewrite imie properly?
Also, I noticed that IMEI on the baterry is diffrent than IMEI on the back of the box. My phone have been in service in China, maybe they've made a mistake?
Click to expand...
Click to collapse
Hi. What are the diferente betwen them?
stympy said:
Hi. What are the diferente betwen them?
Click to expand...
Click to collapse
Only first 3 numbers match, the rest is completly diffrent.
Erni1 said:
Only first 3 numbers match, the rest is completly diffrent.
Click to expand...
Click to collapse
This is strange. At least one of the IMEI'S from the box must be the same with the IMEI from the accumulator. They could switch the box on the service store, i think?
Sent from my Lenovo P780
stympy said:
This is strange. At least one of the IMEI'S from the box must be the same with the IMEI from the accumulator. They could switch the box on the service store, i think?
Sent from my Lenovo P780
Click to expand...
Click to collapse
Yes probably You're right.
Soo does it matter wchich imei I will use? The one on the box or the baterry one?
Also I am still facing the problem with network. Tried many modems. And now i eaven get the problem with sim card (mmi error).
I changed the nvram for the one i got from this forum.
Can't really rewrite imei with sn writer but managed to do it with mobile uncle. (It changes, but after factory reset it goes back to the imei i got when changed nvram).
I don't really know what else could that be. Maybe it is the rom?
I really like this phone, but I am starting to think of getting a new one without network problems.
Erni1 said:
Yes probably You're right.
Soo does it matter wchich imei I will use? The one on the box or the baterry one?
Also I am still facing the problem with network. Tried many modems. And now i eaven get the problem with sim card (mmi error).
I changed the nvram for the one i got from this forum.
Can't really rewrite imei with sn writer but managed to do it with mobile uncle. (It changes, but after factory reset it goes back to the imei i got when changed nvram).
I don't really know what else could that be. Maybe it is the rom?
I really like this phone, but I am starting to think of getting a new one without network problems.
Click to expand...
Click to collapse
Hi. It does not matter what IMEI you are running. It doe matter to have one .
With network problem it is the same! If you dont have IMEI you cannot acces any GSM network. You can change all the modems, if you dont have IMEI your phone cannot acces network.
And yesss.... MobileUncle Tool is an temporary solved problem.
I did not encounter this proble myself. I have saw this problem to others.
From what i have read i saw that this problem could be solved with an older firmware like s119, s123, s124. Dont know how but some of the users did write the IMEI for good.
You can change only the motherboard, or change all the phone and this one use it like power bank, nice agenda, or other uses.
Good Luck.
stympy said:
Hi. It does not matter what IMEI you are running. It doe matter to have one .
With network problem it is the same! If you dont have IMEI you cannot acces any GSM network. You can change all the modems, if you dont have IMEI your phone cannot acces network.
And yesss.... MobileUncle Tool is an temporary solved problem.
I did not encounter this proble myself. I have saw this problem to others.
From what i have read i saw that this problem could be solved with an older firmware like s119, s123, s124. Dont know how but some of the users did write the IMEI for good.
You can change only the motherboard, or change all the phone and this one use it like power bank, nice agenda, or other uses.
Good Luck.
Click to expand...
Click to collapse
Will try to go back to the older firmware like You said.
Basically if it doesn't matter what imei I have, than it is not the imei problem, because I do have imei after factory reset, only it is probably Yours (because i restored nvram uploaded by You ;D).
In such a case, maybe the firmware will help.
Hi guys....
I'm with a big problem (or huge problem, ou gigantic problem)...Have a Honor 10 (COL-L29) with variant C636 (Asia Pacific) and region hw/spcseas. I tried flash a some images in device, and not make a backup from my exists oeminfo (yes, i'm stupid and noob user). I make flash a oeminfo from board software (my bootlogo now appears Huawei Ascend), and results: not have serial number (appears 0123456789ABCDEF), no region (appears unknown region), no imei (appears 0000000000000), NOTHING!!!! My bootloader is locked (i try entry in special fastboot mode by testpoint) and shows unlocked, but after reboot, lock again...
Please, help me!!! I'm searching for all internet (I wanna just recover my IMEIs and Serial Number). Device starts normally, but without informations mentioned above.
Only - change motherboard
rambik33 said:
Only - change motherboard
Click to expand...
Click to collapse
I'm thinking a change my device...but is not the intention now...
So, i see in internet (correct me if i was wrong), what a oeminfo file does have the imei information. See too in same applications (dc-unlocker/sigmakey) you can write your imei, HCU too (all applications paid).
My question is: IS there a possibility to insert a IMEI (MEID/SN) in oeminfo file (because i know is binary file)
Attached a file from my device in about device
One more time, i say thank you for all help.....
darks0ldier said:
I'm thinking a change my device...but is not the intention now...
So, i see in internet (correct me if i was wrong), what a oeminfo file does have the imei information. See too in same applications (dc-unlocker/sigmakey) you can write your imei, HCU too (all applications paid).
My question is: IS there a possibility to insert a IMEI (MEID/SN) in oeminfo file (because i know is binary file)
Attached a file from my device in about device
One more time, i say thank you for all help.....
Click to expand...
Click to collapse
On Kirin 970/980 IMEI in oeminfo
I know people what lost imei and cant do anything
I made fix a system in my device, now appears the settings (Processor, RAM correctly and storage). But the IMEI still 0000000000, SN 1234567890ABCDEF and no MEID.
And the grand finale.....appears a NCK Unlock in my display.....
Strange, no??
darks0ldier said:
I made fix a system in my device, now appears the settings (Processor, RAM correctly and storage). But the IMEI still 0000000000, SN 1234567890ABCDEF and no MEID.
And the grand finale.....appears a NCK Unlock in my display.....
Strange, no??
Click to expand...
Click to collapse
I have same problem with my col-l29 phone i don't have any backup. my problem is when is bootloader lock after unlock with mrt dongle i try flash its orignal version with its give error after flash show logo and off. when i try to power on only logo and off.
how you fix please help me.
Hello i try one days ago crossflash my phone because its not be posible used in Czech republic (calling,data). But my phone stuck in EDL mode. Display its just blank black screen nothing more. If i connect phone to QFIL . Qfil see my phone, but if i try make recovery via xml raw program file (which i used from another version TM etc, dont find for Verizon) After click to download ..coming many news about Sahara "failed"... Do you have any solution ?
lukasbudai said:
Hello i try one days ago crossflash my phone because its not be posible used in Czech republic (calling,data). But my phone stuck in EDL mode. Display its just blank black screen nothing more. If i connect phone to QFIL . Qfil see my phone, but if i try make recovery via xml raw program file (which i used from another version TM etc, dont find for Verizon) After click to download ..coming many news about Sahara "failed"... Do you have any solution ?
Click to expand...
Click to collapse
I've always had to reboot edl after connecting to qfil
Thank you , your help me help. But now i stuck in FACTORY RESET 2. Beacose i lost my imei (but physicly i stil have original in the box.) Its any idea how to repair my old imei ? Thank you.
lukasbudai said:
Thank you , your help me help. But now i stuck in FACTORY RESET 2. Beacose i lost my imei (but physicly i stil have original in the box.) Its any idea how to repair my old imei ? Thank you
Click to expand...
Click to collapse
Check this thread, I think they solved this problem
[V600AM][GUIDE] How to crossflash your AT&T V60
Crossflash guide for AT&T LG V60 Firstly I wanna give a special thanks to DK and @kim12355 (Mama Tao), without them this guide wouldn't be possible. Also great thanks to all guys on the Telegram Group. This guide was based on tbl-locksmiths's and...
forum.xda-developers.com
ebowen 747 said:
Check this thread, I think they solved this problem
[V600AM][GUIDE] How to crossflash your AT&T V60
Crossflash guide for AT&T LG V60 Firstly I wanna give a special thanks to DK and @kim12355 (Mama Tao), without them this guide wouldn't be possible. Also great thanks to all guys on the Telegram Group. This guide was based on tbl-locksmiths's and...
forum.xda-developers.com
Click to expand...
Click to collapse
I check but its can be stil big problem because i dont make backup LUN5 ? But stil have my original SN and imei in BOX. Its possible write my IMEI to in to file LUN5 ? ...
lukasbudai said:
I check but its can be stil big problem because i dont make backup LUN5 ? But stil have my original SN and imei in BOX. Its possible write my IMEI to in to file LUN5 ? ...
Click to expand...
Click to collapse
It is with a hex editor but I've never done it
And now after many times edl mode, phono no response with pc ?... No sound connected with pc, nothing in Device manager ? Do you think its gone ?
Now my phone its be unbricked, i reload my own imei via OCTOPLUS, and no now have problem with call ? Data conection work excelent and fast via LTE,but if i try make call then my phone try change network, just dialing after few moments hangs up. ... I have crossflash phone VM-->to TM--> EU (A12) region POL. I try update modem_a via qfil, but stil not work correct and finger print now working.
lukasbudai said:
Now my phone its be unbricked, i reload my own imei via OCTOPLUS, and no now have problem with call ? Data conection work excelent and fast via LTE,but if i try make call then my phone try change network, just dialing after few moments hangs up. ... I have crossflash phone VM-->to TM--> EU (A12) region POL. I try update modem_a via qfil, but stil not work correct and finger print now working.
Click to expand...
Click to collapse
DId you try repairing IMEI using service code *#546368#*Model Number#
NaughtyDescent said:
DId you try repairing IMEI using service code *#546368#*Model Number#
Click to expand...
Click to collapse
Yes this I try but IMEI don't write in system..just in Hidden app.
lukasbudai said:
Yes this I try but IMEI don't write in system..just in Hidden app.
Click to expand...
Click to collapse
After I go again to hidden menu, then again see IMEI null, this why I take Octopus repair IMEI...
lukasbudai said:
After I go again to hidden menu, then again see IMEI null, this why I take Octopus repair IMEI...
Click to expand...
Click to collapse
That will cost you credits. Usually this menu works for me in A10. You can recover your IMEI by downgrading to android 10. backing up Lun 5 partition and restoring after updating to your desired ROM. May be That works. But Octoplus is easy way xD
NaughtyDescent said:
That will cost you credits. Usually this menu works for me in A10. You can recover your IMEI by downgrading to android 10. backing up Lun 5 partition and restoring after updating to your desired ROM. May be That works. But Octoplus is easy way xD
Click to expand...
Click to collapse
Wau this I don't, work just in A10 I have A11 and A12, A10 I don't try..good idea for next mistakes Yes it's cost credit but it's worth for using phone..
NaughtyDescent said:
That will cost you credits. Usually this menu works for me in A10. You can recover your IMEI by downgrading to android 10. backing up Lun 5 partition and restoring after updating to your desired ROM. May be That works. But Octoplus is easy way xD
Click to expand...
Click to collapse
I write you pm...please look in box.