Database Info

[Solved] [WiFi NVRAM WARNING: ERR 0x10]

Updated as on May 04, 2013 sharing working solution
At the first of this post, I would like to give full CREDIT of this solution to 'Nishroy' on whose post I have developed this step-by-step guide. I have used the same on my A110 and sharing the steps that I have followed.
Prerequisites:
On Mobile : i) it must be rooted ii) it must have root file explorer installed (i used 'Total Commander' - you can download it from Play store).
On Computer (Desktop/Laptop) : A stable Hex Editor Application. I used 'HxD - Hexeditor Ver. 1.7.7.0' on my laptop running on Windows 8 64 Bit OS.
Step wise Guide
Step # 1 : Switch on WiFi adapter on your phone.
Step # 2 : Go to 'About Phone' from Settings and note your phone's Wi-Fi MAC Address mentioned there. It should lok like xx:xx:xx:xx:xx:xx (xx = value of Mac Add.)
Step # 3 : Switch off WiFi adapter on your phone
Step # 5 : Launch 'Total Commander' application on your phone and navigate to File system root/data/nvram/APCFG/APRDEB and copy one file named 'WIFI' from there to the SD Card of your phone
Step # 6 : Copy this file i.e. WIFI from your SD card to Desktop on your laptop/desktop
Step # 7 : Launch 'HxD-Hexeditor' on your laptop/desktop and click on OPEN or Ctrl+O and select WIFI file (copied as per Step # 6) from desktop
Step # 8 : Refer to the first raw in the opened file and go to column no. 04
Step # 9 : Insert value of your actual MAC Address (as per Step # 2) in column 04 to 09 (Ensure that none of the value is ZERO) and SAVE this change
Step # 10 : Close Hexeditor and copy changed WIFI file from your desktop to the SD card of your phone. Delete older WIFI file from SD Card before copying this file.
Step # 11 : Once the file is copied to SD card, launch Total Commander application and move this file from SD card root to File system root/data/nvram/APCFG/APRDEB
Step # 12 : Reboot your phone
Voillaaaa! Your phone's WiFi NVRAM Error is gone now. Yes, you solved it.
Please share here in this thread if you find any difficulties or problems in following these steps.
Wishing all an NVRAM Err Free MMX A110

rajenpurohit said:
Hi All,
Good news... I am able to solve this NVRAM error i.e. NVRAM WARNING: ERR 0x10
Just follow these steps and hopefully it should work for your phone also.
Prerequisites:
(i) you have a backup of valid IMEI of your phone (both sim slot).
(ii) you have a rooted phone.
(iii) you have one stable file explorer installed on your phone that can access system files.
(iv) you have nvram folder created and visible in your phone (Ideally there are Three folders + Two files. Folders are named as 'APCFG', 'dm', 'md' and Files are named as 'BackupFlag', 'RestoreFlag')
Step # 1: Download the attached RAR file and extract it to your computer. You will find two files in it.
Step # 2: Copy these two files (extracted) to your SD card
Step # 3: Navigate to system\data\nvram\APCFG\APRDEB (You will find two files here 'WIFI' and 'WIFI_CUSTOM')
Step # 4: Replace both these files with the attached ones.
Step # 5: Reboot your phone and ENJOY :good::good::good:
Please let me know if you find it working for you.
Don't forget to click on Thanks button if you find this helpful.
Click to expand...
Click to collapse
Worked perfectly for my MMX A110. God bless and thank you.

have u solved the problem imei being changed. and brother after jellybean update the volume is too low when talking using handset. any solution for that?

unique vs. specific
rajenpurohit said:
Updating the post to solve the problem of mac address being changed
Click to expand...
Click to collapse
these 2 file are unique to all phone with ICS 4.0.4, or specific just for your your phone type?
I have the same NVRAM WARNING, and mac addresse changing issue on my atab5 phone MTK6577.
thx in advance for your comments

MMX A110 IMEI Problem
Jeet Chowdhury said:
have u solved the problem imei being changed. and brother after jellybean update the volume is too low when talking using handset. any solution for that?
Click to expand...
Click to collapse
DO NOT CHANGE ANY OTHER DATA EXCEPT MENTION BELOW, OR ANY UNHAPPY THING CAN HAPPEN LIKE DEAD PHONE ETC. I AM NOT RESPONSIBLE FOR IT.
Micromax A110 IMEI can be found on the box or under side after removing the cover and battery you can find a sticker attached to the phone which has both IMEI numbers.
1- Rooted MTK 6577/6575 Smartphone
2- Mobile Uncle Tools from Google play store.
3- Install it and goto Engineer Mode
4- Select Engineer mode[MTK]
5- Under Connectivity Tab go to CDS information
6- Select Radio Information
7- Select Phone1 (for the first imei)
8- at the top there is a command line which begins “AT+” just type there “AT +EGMR=1,7,”IMEI_1″ (instead of IMEI_1 put your first imei number)
9- hit send command
10- You will / may get a confirmation that "sent to mSend".
11-Now come back and select “Phone2″
12-at the top there is a command line which begins “AT+” just type there “AT +EGMR=1,10,”IMEI_2″ (instead of IMEI_2 put your second imei number)
13-Then just reboot the phone.
14-Dial ” *#06#” to Check Imei.

Hi, the guide from 1st post doesn't work for me. There is still wifi named NVRAM warning err.... And all this guides are not permanent. After installing new rom (wipe all) you have to restore IMEI and all other once more. Do you know some solution to fix it permanently (as a new phone)?
Thanks for respose.

same
Majkl007 said:
Hi, the guide from 1st post doesn't work for me. There is still wifi named NVRAM warning err.... And all this guides are not permanent. After installing new rom (wipe all) you have to restore IMEI and all other once more. Do you know some solution to fix it permanently (as a new phone)?
Thanks for respose.
Click to expand...
Click to collapse
Same is happening with my phone. Mobile uncle tool not working

Majkl007 said:
Hi, the guide from 1st post doesn't work for me. There is still wifi named NVRAM warning err.... And all this guides are not permanent. After installing new rom (wipe all) you have to restore IMEI and all other once more. Do you know some solution to fix it permanently (as a new phone)?
Thanks for respose.
Click to expand...
Click to collapse
Same problem i m also facing after using above solution. problem not yet solved. plz help

attatchment
syedibr said:
Worked perfectly for my MMX A110. God bless and thank you.
Click to expand...
Click to collapse
please give me the link for attatchment

amitrao55 said:
please give me the link for attatchment
Click to expand...
Click to collapse
Link has been removed intentionally because it changes mac address.

rajenpurohit said:
Updated as on May 04, 2013 sharing working solution
At the first of this post, I would like to give full CREDIT of this solution to 'Nishroy' on whose post I have developed this step-by-step guide. I have used the same on my A110 and sharing the steps that I have followed.
Prerequisites:
On Mobile : i) it must be rooted ii) it must have root file explorer installed (i used 'Total Commander' - you can download it from Play store).
On Computer (Desktop/Laptop) : A stable Hex Editor Application. I used 'HxD - Hexeditor Ver. 1.7.7.0' on my laptop running on Windows 8 64 Bit OS.
Step wise Guide
Step # 1 : Switch on WiFi adapter on your phone.
Step # 2 : Go to 'About Phone' from Settings and note your phone's Wi-Fi MAC Address mentioned there. It should lok like xx:xx:xx:xx:xx:xx (xx = value of Mac Add.)
Step # 3 : Switch off WiFi adapter on your phone
Step # 5 : Launch 'Total Commander' application on your phone and navigate to File system root/data/nvram/APCFG/APRDEB and copy one file named 'WIFI' from there to the SD Card of your phone
Step # 6 : Copy this file i.e. WIFI from your SD card to Desktop on your laptop/desktop
Step # 7 : Launch 'HxD-Hexeditor' on your laptop/desktop and click on OPEN or Ctrl+O and select WIFI file (copied as per Step # 6) from desktop
Step # 8 : Refer to the first raw in the opened file and go to column no. 04
Step # 9 : Insert value of your actual MAC Address (as per Step # 2) in column 04 to 09 (Ensure that none of the value is ZERO) and SAVE this change
Step # 10 : Close Hexeditor and copy changed WIFI file from your desktop to the SD card of your phone. Delete older WIFI file from SD Card before copying this file.
Step # 11 : Once the file is copied to SD card, launch Total Commander application and move this file from SD card root to File system root/data/nvram/APCFG/APRDEB
Step # 12 : Reboot your phone
Voillaaaa! Your phone's WiFi NVRAM Error is gone now. Yes, you solved it.
Please share here in this thread if you find any difficulties or problems in following these steps.
Wishing all an NVRAM Err Free MMX A110
Click to expand...
Click to collapse
cheers works on canvas hd running jellybean 4.2.1 official

permanent solution
hello friends finally I have find a permanent solution for the problem of both wifi and imei.
here is the procedure .
step 1: download sn_write_station tool
step 2: extract stock jelly bean ROM in a folder
step 3: open sn_write_station and select smart phone instead of feature phone
step 4: select modem image and ap image in the folder where you extract the ROM .
step 5: now select wifi Mac address in function
step 6: now select start it will ask you for wifi Mac . enter the Mac address without ":" and press enter.
step 7: now switch off your phone and connect it to PC it will take 5 to 10 seconds to complete the processing.
disconnect the phone and start.....that's it ....so far ...no error...

hello friends finally I have find a permanent solution for the problem of both wifi and imei.
here is the procedure .
step 1: download sn_write_station tool
step 2: extract stock jelly bean ROM in a folder
step 3: open sn_write_station and select smart phone instead of feature phone
step 4: select modem image and ap image in the folder where you extract the ROM .
step 5: now select wifi Mac address in function
step 6: now select start it will ask you for wifi Mac . enter the Mac address without ":" and press enter.
step 7: now switch off your phone and connect it to PC it will take 5 to 10 seconds to complete the processing.
disconnect the phone and start.....that's it ....so far ...no error...
Click to expand...
Click to collapse
Thanks but not working...
Whenever pop up for Mac address appears... U cannot input any alphabet or number...so how to proceed....???
Tried so many times always failed...
Sent from my I9500 using xda premium

Did you select smart phone option?
try to select correct modem IMG an ap file. Then try, I have successfully solved the problem. And remember connect your phone in switched off mode only after selecting start option.
Sent from my Micromax A110 using xda premium

amitrao55 said:
Did you select smart phone option?
try to select correct modem IMG an ap file. Then try, I have successfully solved the problem. And remember connect your phone in switched off mode only after selecting start option.
Sent from my Micromax A110 using xda premium
Click to expand...
Click to collapse
Bro kind request to u plzz provide me the app database file plzz
Sent from my MICROMAX A110 using xda premium

Hi, are u able to run sn write tool on win 7??
Sent from my Micromax A116 using xda app-developers app

miCROMAX a110 imei ND wifi ISSUE
rajenpurohit said:
Updated as on May 04, 2013 sharing working solution
At the first of this post, I would like to give full CREDIT of this solution to 'Nishroy' on whose post I have developed this step-by-step guide. I have used the same on my A110 and sharing the steps that I have followed.
Prerequisites:
On Mobile : i) it must be rooted ii) it must have root file explorer installed (i used 'Total Commander' - you can download it from Play store).
On Computer (Desktop/Laptop) : A stable Hex Editor Application. I used 'HxD - Hexeditor Ver. 1.7.7.0' on my laptop running on Windows 8 64 Bit OS.
Step wise Guide
Step # 1 : Switch on WiFi adapter on your phone.
Step # 2 : Go to 'About Phone' from Settings and note your phone's Wi-Fi MAC Address mentioned there. It should lok like xx:xx:xx:xx:xx:xx (xx = value of Mac Add.)
Step # 3 : Switch off WiFi adapter on your phone
Step # 5 : Launch 'Total Commander' application on your phone and navigate to File system root/data/nvram/APCFG/APRDEB and copy one file named 'WIFI' from there to the SD Card of your phone
Step # 6 : Copy this file i.e. WIFI from your SD card to Desktop on your laptop/desktop
Step # 7 : Launch 'HxD-Hexeditor' on your laptop/desktop and click on OPEN or Ctrl+O and select WIFI file (copied as per Step # 6) from desktop
Step # 8 : Refer to the first raw in the opened file and go to column no. 04
Step # 9 : Insert value of your actual MAC Address (as per Step # 2) in column 04 to 09 (Ensure that none of the value is ZERO) and SAVE this change
Step # 10 : Close Hexeditor and copy changed WIFI file from your desktop to the SD card of your phone. Delete older WIFI file from SD Card before copying this file.
Step # 11 : Once the file is copied to SD card, launch Total Commander application and move this file from SD card root to File system root/data/nvram/APCFG/APRDEB
Step # 12 : Reboot your phone
Voillaaaa! Your phone's WiFi NVRAM Error is gone now. Yes, you solved it.
Please share here in this thread if you find any difficulties or problems in following these steps.
Wishing all an NVRAM Err Free MMX A110
Click to expand...
Click to collapse
Is this a permanent solution ...

No, this can not be treated as a permanent solution. Permanent solution has higher dependency on many things which i am not fully aware about.

Jeewan Deep said:
Is this a permanent solution ...
Click to expand...
Click to collapse
No, this can not be treated as a permanent solution. Permanent solution has higher dependency on many things which i am not fully aware about.

MIcromax A110 IMEI
mani317 said:
Thanks but not working...
Whenever pop up for Mac address appears... U cannot input any alphabet or number...so how to proceed....???
Tried so many times always failed...
Sent from my I9500 using xda premium
Click to expand...
Click to collapse
Dude.. i have the tool nd i was doing it for IMEI.... I setthe WRITE IMEI then SMART PHONE then USB VCOM then DUEL IMEI AND LOCK IMEI then META MODE then SELECTED MY JB STOCK ROM MODE AND AP DATABASE.. then when i started it it asked for IMEI (I typed it in) then connect with target.. here when i connected my handset on switch off mode it gave a message Eboot warning... comm port dosnt exist... or cnt sync the phone.... why is this msg cming up and what is it saying... and i want to know the proper way of calibrating MX A110..
---------- Post added at 10:12 AM ---------- Previous post was at 09:46 AM ----------
what does (da dl all with checksum) do in sp flash tool as this helped me unbrick my android .... what is purpose of being in SP Flash tool....????

[Tutorials]{WORKING}Permanent Solution Of IMEI In Canvas A110Q{Canvas 2+}

PERMANENT SOLUTION OF IMEI IN CANVAS 2+​
MANY PEOPLE ALWAYS SUFFER PROM THIS PROBLEM INVALID IMEI IN CUSTOM ROM OR STOCK ROM
SO,HERE I BROUGHT PERMANENT SOLUTION OF IMEI ON CANVAS 2+ ​
**DOWNLOAD-LINKS**
1. IMEI_FILES;- http://d-h.st/L5N
2. IMEI_TOOL;- http://d-h.st/WDg
3. Cdc Driver :- http://d-h.st/riS
**REQUIREMENT**​
1. PC
2. MINE UPLOADED FILES
3. LITTLE KNOWLEDGE AND MIND​
**PROCEDURE**​
1. EXTRACT IMEI_FILES AND IMEI TOOLS ON THE DESKTOP OF UR PC
2. NOW OPEN IMEI TOOL ( IMEI&SN Writer.exe)
{
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"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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"lightbox_stop_slideshow": "Stop slideshow",
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"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
3. NOW IN PLATFORM SELECT SMARTPHONE AND SELECT USB (SEE BELOW PLATFORM IN TOOL)
4. IN WRITE TOOL TICK IMEI 1 AND IMEI 2 AND WRITE THERE BOTH UR IMEI
5. NOW CLICK ON SELECT DB AND BROWSE TO THE FOLDER DATABASE AS DIRECTED IN STEP 2
6. SELECT THE FILE WHICH IS IN DATABASE FOLDER AND AGAIN IT ASK U TO SELECT AP FILE
7. THEN SELECT FILE WHICH IS IN AP FOLDER AND CLICK ON START
8. NOW SWITCH OFF UR CELL AND CONNECT
9. NOW GO TO DEVICE MANAGER ( BY RIGHT CLICK ON MY COMPUTER ICON AND CLICK ON PROPERTY ,AFTER OPENING WINDOW CLICK ON DEVICE MANAGER FROM SIDE BAR IN WIN 7 AND ABOVE...
10. AFTER OPENING OF DEVICE MANAGER ,GO TO CDC DRIVER WHICH WILL SHOW RED OR YELLOW CROSS SIGN ,NOW RIGHT CLICK ON AND CLICK ON UPDATE DRIVER .
11. NOW EXTRACT THE CDC DRIVER IN NEW FOLDER ANYWHERE AND BROWSER TO THE CDC DRIVER LOCATION AMD SELECT FOLDER AND CLICK OK TO UPDATE THE CDC DRIVER.. AFTER SUCCESSFULLY DONE
12. AGAIN CLICK ON START AND CONNECT UR PHONE ....NOW IT WILL WRITE IMEI PERMANENTLY
13. AFTER PROCESS FINISH REBOOT AND ENJOY.....[/SIZE][/FONT]
NOTES:-​
1. THIS WILL NEVER GIVE U INVALID IMEI ERROR DURING FLASHING ANY ROM OR CHANGING ANY ROM.
2. WHEN U FORMAT UR CELL THROUGH SP FLASH TOOL THEN ONLY IT WILL SHOW INVALID IMEI..
3. THIS IS UNIVERSAL METHOD SO IT WILL WORK ON ALL MEDIATEK CHIPSET WHOSE GETTING INVALID IMEI.
4. FOR OTHER MEDIATEK CHIPSET USER U NEED UR STOCK DATABASE FILE (BASEBAND FILE AND AP FILE)
5. THIS WILL ONLY WORK WHEN U GET INVALID IMEI THEN DO THIS PROCESS AND U GET FREE FROM INVALID IMEI PROBLEM
CREDITS:-
1. [email protected]
2. IMEI TOOL MAKER (DON'T KNOW WHO MAKE THIS WONDERFUL IMEI TOOL)
3. PRATEEK SINGH (TESTER)

in d imei 1 n 2 nothing comes up and everything skips

Ayaorei said:
in d imei 1 n 2 nothing comes up and everything skips
Click to expand...
Click to collapse
for which phone u trying and make sure u installed driver properly
Sent from my A110Q using XDA Premium 4 mobile app

hi bro thanks a lot for ur support,
but i dont have my stock rom for my micromax a110,so could u give me the required files kindly,
if u want i can give u my imei no.s
pls help me.
i'm in miui v5 rom, in this even i'm not getting my imei no.s from engineering mode>cds info> radio info> phone1 Phone2 paths as this cds info button is not enabled there to press it. but i've a doubt here i've flashed ultimate galaxy v2 rom even in that i got d same problem for imei but in engineering mode i'm able to go to cds info> radio info> phone1...... & i got my imei back in that rom, but i'm not getting in this rom.
so kindly help me
thanks a lot in advance

not help ful
i firstly flashed stock rom 1 and then applied this patch but now first sim works fine but second sim does not work there is a cross on second sim
i tryed to connect manualy to network no effect al forbidden networks present
and i put sim in other phone it works fine
how to make my sim work on my canvas 2 + which is gone through system storage increase

Saurabh mulik said:
i firstly flashed stock rom 1 and then applied this patch but now first sim works fine but second sim does not work there is a cross on second sim
i tryed to connect manualy to network no effect al forbidden networks present
and i put sim in other phone it works fine
how to make my sim work on my canvas 2 + which is gone through system storage increase
Click to expand...
Click to collapse
Try again and make sure u put ur both imei properly first imei is Hw and second is Sw so check that
Sent from my A110Q using XDA Premium 4 mobile app

[email protected] said:
Try again and make sure u put ur both imei properly first imei is Hw and second is Sw so check that
Sent from my A110Q using XDA Premium 4 mobile app
Click to expand...
Click to collapse
but can i know what is Hw and Sw plz

canvas 4 problem
i am facing d invalid Imei number problem, in my canvas A210. Engineering mode didn't worked. Please help me !

invalid imei solved from within the phone
1. Go to Engineering Mode with this code * # * # 3646633 # * # *
2. Type it on call pad
3. Engineering Mode show on your phone screen
4. Go to CDS info
5. Go to Radio info
6. then go to Phone1 (For the first IMEI No)
7. At the top there is a command line which begins "AT+" just type there "AT +EGMR=1,7,"IMEI_1" (Instead of IMEI_1 put your first IMEI No)
8. Hit send command
9. If you done just reboot the phone
10. If you change the second IMEI No then go to step 2 and select "Phone2"
11. And enter the code "AT +EGMR=1,10,"IMEI_2" (Instead of IMEI_2 put your second IMEI No)
12. Hit send command
13. Reboot your phone

Thank you..!
[email protected]
Thanks dude...it worked for my Xolo Q800.

Not working.....tried 10 times.Deeply followed all steps.

plz help i m pissed help me
[email protected] said:
PERMANENT SOLUTION OF IMEI IN CANVAS 2+​
MANY PEOPLE ALWAYS SUFFER PROM THIS PROBLEM INVALID IMEI IN CUSTOM ROM OR STOCK ROM
SO,HERE I BROUGHT PERMANENT SOLUTION OF IMEI ON CANVAS 2+ ​
**DOWNLOAD-LINKS**
1. IMEI_FILES;- http://d-h.st/L5N
2. IMEI_TOOL;- http://d-h.st/WDg
3. Cdc Driver :- http://d-h.st/riS
**REQUIREMENT**​
1. PC
2. MINE UPLOADED FILES
3. LITTLE KNOWLEDGE AND MIND​
**PROCEDURE**​
1. EXTRACT IMEI_FILES AND IMEI TOOLS ON THE DESKTOP OF UR PC
2. NOW OPEN IMEI TOOL ( IMEI&SN Writer.exe)
3. NOW IN PLATFORM SELECT SMARTPHONE AND SELECT USB (SEE BELOW PLATFORM IN TOOL)
4. IN WRITE TOOL TICK IMEI 1 AND IMEI 2 AND WRITE THERE BOTH UR IMEI
5. NOW CLICK ON SELECT DB AND BROWSE TO THE FOLDER DATABASE AS DIRECTED IN STEP 2
6. SELECT THE FILE WHICH IS IN DATABASE FOLDER AND AGAIN IT ASK U TO SELECT AP FILE
7. THEN SELECT FILE WHICH IS IN AP FOLDER AND CLICK ON START
8. NOW SWITCH OFF UR CELL AND CONNECT
9. NOW GO TO DEVICE MANAGER ( BY RIGHT CLICK ON MY COMPUTER ICON AND CLICK ON PROPERTY ,AFTER OPENING WINDOW CLICK ON DEVICE MANAGER FROM SIDE BAR IN WIN 7 AND ABOVE...
10. AFTER OPENING OF DEVICE MANAGER ,GO TO CDC DRIVER WHICH WILL SHOW RED OR YELLOW CROSS SIGN ,NOW RIGHT CLICK ON AND CLICK ON UPDATE DRIVER .
11. NOW EXTRACT THE CDC DRIVER IN NEW FOLDER ANYWHERE AND BROWSER TO THE CDC DRIVER LOCATION AMD SELECT FOLDER AND CLICK OK TO UPDATE THE CDC DRIVER.. AFTER SUCCESSFULLY DONE
12. AGAIN CLICK ON START AND CONNECT UR PHONE ....NOW IT WILL WRITE IMEI PERMANENTLY
13. AFTER PROCESS FINISH REBOOT AND ENJOY.....[/SIZE][/FONT]
NOTES:-​
1. THIS WILL NEVER GIVE U INVALID IMEI ERROR DURING FLASHING ANY ROM OR CHANGING ANY ROM.
2. WHEN U FORMAT UR CELL THROUGH SP FLASH TOOL THEN ONLY IT WILL SHOW INVALID IMEI..
3. THIS IS UNIVERSAL METHOD SO IT WILL WORK ON ALL MEDIATEK CHIPSET WHOSE GETTING INVALID IMEI.
4. FOR OTHER MEDIATEK CHIPSET USER U NEED UR STOCK DATABASE FILE (BASEBAND FILE AND AP FILE)
5. THIS WILL ONLY WORK WHEN U GET INVALID IMEI THEN DO THIS PROCESS AND U GET FREE FROM INVALID IMEI PROBLEM
CREDITS:-
1. [email protected]
2. IMEI TOOL MAKER (DON'T KNOW WHO MAKE THIS WONDERFUL IMEI TOOL)
3. PRATEEK SINGH (TESTER)
Click to expand...
Click to collapse
hey bro i did as said in description but i m kinda stuck on start wrting imei i installed the driver n than run as admin load files for 6589 remove battery then insert again then connect phone boots up then write imei startes n nothin moves forwrd even after 20min of waiting plz help i hav installed a custom rom n dont want to restore bk to my stock rom plz help bro plzzzz.....
---------- Post added at 06:03 PM ---------- Previous post was at 05:58 PM ----------
dhruv chandhok said:
1. Go to Engineering Mode with this code * # * # 3646633 # * # *
2. Type it on call pad
3. Engineering Mode show on your phone screen
4. Go to CDS info
5. Go to Radio info
6. then go to Phone1 (For the first IMEI No)
7. At the top there is a command line which begins "AT+" just type there "AT +EGMR=1,7,"IMEI_1" (Instead of IMEI_1 put your first IMEI No)
8. Hit send command
9. If you done just reboot the phone
10. If you change the second IMEI No then go to step 2 and select "Phone2"
11. And enter the code "AT +EGMR=1,10,"IMEI_2" (Instead of IMEI_2 put your second IMEI No)
12. Hit send command
13. Reboot your phone
Click to expand...
Click to collapse
plz help mate when i do it in engg mode it says at fails to send it worked with my stock rom but dont really want stock rom n now used imei writer i got all drivers n stuff with me install n working just problem is that imei writer is idling at the start of write imei i waited for like 30min n no progress still at wrtie imei plz help i m really pissed

stuck
Stuck on enter modemmeta and then failed
What to do?

i lost my canvas lite imei number can you plz do the same with canvas lite

dhruv chandhok said:
1. Go to Engineering Mode with this code * # * # 3646633 # * # *
2. Type it on call pad
3. Engineering Mode show on your phone screen
4. Go to CDS info
5. Go to Radio info
6. then go to Phone1 (For the first IMEI No)
7. At the top there is a command line which begins "AT+" just type there "AT +EGMR=1,7,"IMEI_1" (Instead of IMEI_1 put your first IMEI No)
8. Hit send command
9. If you done just reboot the phone
10. If you change the second IMEI No then go to step 2 and select "Phone2"
11. And enter the code "AT +EGMR=1,10,"IMEI_2" (Instead of IMEI_2 put your second IMEI No)
12. Hit send command
13. Reboot your phone
Click to expand...
Click to collapse
at command failed to send
????

good work manish bro...

[email protected] said:
PERMANENT SOLUTION OF IMEI IN CANVAS 2+​
MANY PEOPLE ALWAYS SUFFER PROM THIS PROBLEM INVALID IMEI IN CUSTOM ROM OR STOCK ROM
SO,HERE I BROUGHT PERMANENT SOLUTION OF IMEI ON CANVAS 2+ ​
**DOWNLOAD-LINKS**
1. IMEI_FILES;- http://d-h.st/L5N
2. IMEI_TOOL;- http://d-h.st/WDg
3. Cdc Driver :- http://d-h.st/riS
**REQUIREMENT**​
1. PC
2. MINE UPLOADED FILES
3. LITTLE KNOWLEDGE AND MIND​
**PROCEDURE**​
1. EXTRACT IMEI_FILES AND IMEI TOOLS ON THE DESKTOP OF UR PC
2. NOW OPEN IMEI TOOL ( IMEI&SN Writer.exe)
3. NOW IN PLATFORM SELECT SMARTPHONE AND SELECT USB (SEE BELOW PLATFORM IN TOOL)
4. IN WRITE TOOL TICK IMEI 1 AND IMEI 2 AND WRITE THERE BOTH UR IMEI
5. NOW CLICK ON SELECT DB AND BROWSE TO THE FOLDER DATABASE AS DIRECTED IN STEP 2
6. SELECT THE FILE WHICH IS IN DATABASE FOLDER AND AGAIN IT ASK U TO SELECT AP FILE
7. THEN SELECT FILE WHICH IS IN AP FOLDER AND CLICK ON START
8. NOW SWITCH OFF UR CELL AND CONNECT
9. NOW GO TO DEVICE MANAGER ( BY RIGHT CLICK ON MY COMPUTER ICON AND CLICK ON PROPERTY ,AFTER OPENING WINDOW CLICK ON DEVICE MANAGER FROM SIDE BAR IN WIN 7 AND ABOVE...
10. AFTER OPENING OF DEVICE MANAGER ,GO TO CDC DRIVER WHICH WILL SHOW RED OR YELLOW CROSS SIGN ,NOW RIGHT CLICK ON AND CLICK ON UPDATE DRIVER .
11. NOW EXTRACT THE CDC DRIVER IN NEW FOLDER ANYWHERE AND BROWSER TO THE CDC DRIVER LOCATION AMD SELECT FOLDER AND CLICK OK TO UPDATE THE CDC DRIVER.. AFTER SUCCESSFULLY DONE
12. AGAIN CLICK ON START AND CONNECT UR PHONE ....NOW IT WILL WRITE IMEI PERMANENTLY
13. AFTER PROCESS FINISH REBOOT AND ENJOY.....[/SIZE][/FONT]
NOTES:-​
1. THIS WILL NEVER GIVE U INVALID IMEI ERROR DURING FLASHING ANY ROM OR CHANGING ANY ROM.
2. WHEN U FORMAT UR CELL THROUGH SP FLASH TOOL THEN ONLY IT WILL SHOW INVALID IMEI..
3. THIS IS UNIVERSAL METHOD SO IT WILL WORK ON ALL MEDIATEK CHIPSET WHOSE GETTING INVALID IMEI.
4. FOR OTHER MEDIATEK CHIPSET USER U NEED UR STOCK DATABASE FILE (BASEBAND FILE AND AP FILE)
5. THIS WILL ONLY WORK WHEN U GET INVALID IMEI THEN DO THIS PROCESS AND U GET FREE FROM INVALID IMEI PROBLEM
CREDITS:-
1. [email protected]
2. IMEI TOOL MAKER (DON'T KNOW WHO MAKE THIS WONDERFUL IMEI TOOL)
3. PRATEEK SINGH (TESTER)
Click to expand...
Click to collapse
sir when i press the start button..and connect my mobile in switch off mode the the mobile is not start up and in the software it show enter meta mod fail...what to do sir please help me....

dhruv chandhok said:
1. Go to Engineering Mode with this code * # * # 3646633 # * # *
2. Type it on call pad
3. Engineering Mode show on your phone screen
4. Go to CDS info
5. Go to Radio info
6. then go to Phone1 (For the first IMEI No)
7. At the top there is a command line which begins "AT+" just type there "AT +EGMR=1,7,"IMEI_1" (Instead of IMEI_1 put your first IMEI No)
8. Hit send command
9. If you done just reboot the phone
10. If you change the second IMEI No then go to step 2 and select "Phone2"
11. And enter the code "AT +EGMR=1,10,"IMEI_2" (Instead of IMEI_2 put your second IMEI No)
12. Hit send command
13. Reboot your phone
Click to expand...
Click to collapse
Wow........Wow......Wow...... I was actually messed up with all the methods.... And this tutorial is just awesome.... Thanks a ton...... Amazing solution.... Worked like a charm....Many Many thanks..... Salute youuuuuuuu

Many thanks working for me..........

[email protected] said:
PERMANENT SOLUTION OF IMEI IN CANVAS 2+​
MANY PEOPLE ALWAYS SUFFER PROM THIS PROBLEM INVALID IMEI IN CUSTOM ROM OR STOCK ROM
SO,HERE I BROUGHT PERMANENT SOLUTION OF IMEI ON CANVAS 2+ ​
**DOWNLOAD-LINKS**
1. IMEI_FILES;- http://d-h.st/L5N
2. IMEI_TOOL;- http://d-h.st/WDg
3. Cdc Driver :- http://d-h.st/riS
**REQUIREMENT**​
1. PC
2. MINE UPLOADED FILES
3. LITTLE KNOWLEDGE AND MIND​
**PROCEDURE**​
1. EXTRACT IMEI_FILES AND IMEI TOOLS ON THE DESKTOP OF UR PC
2. NOW OPEN IMEI TOOL ( IMEI&SN Writer.exe)
3. NOW IN PLATFORM SELECT SMARTPHONE AND SELECT USB (SEE BELOW PLATFORM IN TOOL)
4. IN WRITE TOOL TICK IMEI 1 AND IMEI 2 AND WRITE THERE BOTH UR IMEI
5. NOW CLICK ON SELECT DB AND BROWSE TO THE FOLDER DATABASE AS DIRECTED IN STEP 2
6. SELECT THE FILE WHICH IS IN DATABASE FOLDER AND AGAIN IT ASK U TO SELECT AP FILE
7. THEN SELECT FILE WHICH IS IN AP FOLDER AND CLICK ON START
8. NOW SWITCH OFF UR CELL AND CONNECT
9. NOW GO TO DEVICE MANAGER ( BY RIGHT CLICK ON MY COMPUTER ICON AND CLICK ON PROPERTY ,AFTER OPENING WINDOW CLICK ON DEVICE MANAGER FROM SIDE BAR IN WIN 7 AND ABOVE...
10. AFTER OPENING OF DEVICE MANAGER ,GO TO CDC DRIVER WHICH WILL SHOW RED OR YELLOW CROSS SIGN ,NOW RIGHT CLICK ON AND CLICK ON UPDATE DRIVER .
11. NOW EXTRACT THE CDC DRIVER IN NEW FOLDER ANYWHERE AND BROWSER TO THE CDC DRIVER LOCATION AMD SELECT FOLDER AND CLICK OK TO UPDATE THE CDC DRIVER.. AFTER SUCCESSFULLY DONE
12. AGAIN CLICK ON START AND CONNECT UR PHONE ....NOW IT WILL WRITE IMEI PERMANENTLY
13. AFTER PROCESS FINISH REBOOT AND ENJOY.....[/SIZE][/FONT]
NOTES:-​
1. THIS WILL NEVER GIVE U INVALID IMEI ERROR DURING FLASHING ANY ROM OR CHANGING ANY ROM.
2. WHEN U FORMAT UR CELL THROUGH SP FLASH TOOL THEN ONLY IT WILL SHOW INVALID IMEI..
3. THIS IS UNIVERSAL METHOD SO IT WILL WORK ON ALL MEDIATEK CHIPSET WHOSE GETTING INVALID IMEI.
4. FOR OTHER MEDIATEK CHIPSET USER U NEED UR STOCK DATABASE FILE (BASEBAND FILE AND AP FILE)
5. THIS WILL ONLY WORK WHEN U GET INVALID IMEI THEN DO THIS PROCESS AND U GET FREE FROM INVALID IMEI PROBLEM
CREDITS:-
1. [email protected]
2. IMEI TOOL MAKER (DON'T KNOW WHO MAKE THIS WONDERFUL IMEI TOOL)
3. PRATEEK SINGH (TESTER)
Click to expand...
Click to collapse
Step 8 says ". NOW SWITCH OFF UR CELL AND CONNECT "
Step 12 says "AGAIN CLICK ON START AND CONNECT UR PHONE ....NOW IT WILL WRITE IMEI PERMANENTLY"
A little confused here..................
Between 8 and 12 when should we removed the phone's connection ?

[Q]

1. Go to Engineering Mode with this code * # * # 3646633 # * # *
2. Type it on call pad
3. Engineering Mode show on your phone screen
4. Go to CDS info
5. Go to Radio info
6. then go to Phone1 (For the first IMEI No)
7. At the top there is a command line which begins "AT+" just type there "AT +EGMR=1,7,"IMEI_1" (Instead of IMEI_1 put your first IMEI No)
8. Hit send command
9. If you done just reboot the phone
10. If you change the second IMEI No then go to step 2 and select "Phone2"
11. And enter the code "AT +EGMR=1,10,"IMEI_2" (Instead of IMEI_2 put your second IMEI No)
12. Hit send command
13. Reboot your phone
Will this method work for micromax a88 for validating the IMEI after flashing th stock rom?

[How To Fix]IMEI LOST/INVALID

If you lost your IMEI after flashing ROM,you can recover it using this method
How to check your Phone IMEI:
TYPE *#06# at phone dialer and came out-
Example
1)123456789012345(This is the normal IMEI)
2)INVALID IMEI(Lost/Invalid IMEI)
What you need:
1.MobileUncle Tool apk.
2Your IMEI number(Copy the IMEI of the phone box or from the bottom / top of the battery)
Step by Step
1.Run MobileUncle Tool
2.Enter Enginering Mode
3.Choose Enginering Mode (MTK)
4.Choose Tab Connectivity
5.Choose CDS Information
6.Choose Radio Information
7.Choose Phone 1,Write on the row:
AT + EGMR = 1.7, "IMEI_1 NUMBER HERE"
- Press SEND AT COMMAND
8. For Phone 2, write:
AT + EGMR = 1.10, "IMEI_2 NUMBER HERE"
Press SEND AT COMMAND
9. Restart Phone n Done
Dial * # 06 # to check your IMEI
#TO GET YOUR SECOND IMEI NUMBER,JUST ADD 8 TO THE LAST 3 DIGIT OF YOUR FIRST IMEI
EXAMPLE:xxx xxx xxx xxx 123+8=xxx xxx xxx xxx 131 is your second IMEI Number
Special Thanks to:nnnor.98015 for The Original POST
I JUST MODIFY AND ADD SOMETHING IN THE ORIGINAL POST AND MAKE IT A THREAD,SO CREDIT TO THE OWNER

Hello, do the steps and says "AT command is failed to send" that could be?

My lenovo A850 contact manager is not responding
---------- Post added at 08:19 AM ---------- Previous post was at 08:14 AM ----------
sajj04 said:
Hello, do the steps and says "AT command is failed to send" that could be?
Click to expand...
Click to collapse
My contact manager is not responding how do I fix it on my lenovo A850

sajj04 said:
Hello, do the steps and says "AT command is failed to send" that could be?
Click to expand...
Click to collapse
Did you check your baseband?Sometime this happen when the baseband is unknown

gizomu said:
My lenovo A850 contact manager is not responding
My contact manager is not responding how do I fix it on my lenovo A850
Click to expand...
Click to collapse
There are so many reason to occur the issue you mentioned
1) Virus/ malware infection
2) Contact database corrupted
3) Due to 3rd party application which share your address book such as Viber, line ets..
4) Sim card contact memory location having issue with data filed
5) recently you imported contact complicating or address book limit exceeded
Simply you can reset the device and most probably fault will be fixed but before reset the phone make sure all contact backup to the your google account.
Hope this answer help you!

I have my Lenovo S898t+
I tried this way but not working

Great
At last,i recover invalid IMEI for my lenovo A850 using this method.
Thanks for the tutorial and keep up the good job

imei
nasro_nd said:
I have my Lenovo S898t+
I tried this way but not working
Click to expand...
Click to collapse
hai nasro
if you find Solution for this proplem pleas tell me
thanks
[email protected]

I have lenovo s850 ....plzz what is the command for it?

amitsah695 said:
I have lenovo s850 ....plzz what is the command for it?
Click to expand...
Click to collapse
Did you try the guide above?

I have lenovo s850 and this guide isn't work , Sn Write tool also not work , what can i do now ?
it's displayed meta mode error what can i do now ?

No space and no . (dot)
AzrulHisyam said:
If you lost your IMEI after flashing ROM,you can recover it using this method
How to check your Phone IMEI:
TYPE *#06# at phone dialer and came out-
Example
1)123456789012345(This is the normal IMEI)
2)INVALID IMEI(Lost/Invalid IMEI)
What you need:
1.MobileUncle Tool apk.
2Your IMEI number(Copy the IMEI of the phone box or from the bottom / top of the battery)
Step by Step
1.Run MobileUncle Tool
2.Enter Enginering Mode
3.Choose Enginering Mode (MTK)
4.Choose Tab Connectivity
5.Choose CDS Information
6.Choose Radio Information
7.Choose Phone 1,Write on the row:
AT + EGMR = 1.7, "IMEI_1 NUMBER HERE"
- Press SEND AT COMMAND
8. For Phone 2, write:
AT + EGMR = 1.10, "IMEI_2 NUMBER HERE"
Press SEND AT COMMAND
9. Restart Phone n Done
Dial * # 06 # to check your IMEI
#TO GET YOUR SECOND IMEI NUMBER,JUST ADD 8 TO THE LAST 3 DIGIT OF YOUR FIRST IMEI
EXAMPLE:xxx xxx xxx xxx 123+8=xxx xxx xxx xxx 131 is your second IMEI Number
Special Thanks to:nnnor.98015 for The Original POST
I JUST MODIFY AND ADD SOMETHING IN THE ORIGINAL POST AND MAKE IT A THREAD,SO CREDIT TO THE OWNER
Click to expand...
Click to collapse
I found a little thing that make that command failed; there's no space and no . (dot) within the command, so the command should be
AT+EGMR=1,7,"IMEI_1 NUMBER HERE"
that works with Lenovo A859

albalain said:
I found a little thing that make that command failed; there's no space and no . (dot) within the command, so the command should be
AT+EGMR=1,7,"IMEI_1 NUMBER HERE"
that works with Lenovo A859
Click to expand...
Click to collapse
Thanks for pointing that out,
My device work fine with the dot but i glad your device work otherwise and there is absolutely no space between AT+EGMR(maybe the post like there are)
I will edit the post
Btw, thanks

Ok ,the first sorry for my bad english , the solución is, go to google Play an download the apk name "chamelephone" instal, open and wryte your imeis were lets you option click in create an reboot an all is ok , test and coment.

I have lenovo a319 imie invalid
Iused this method but command not set plz help me

This method didn't work for me, but this one did!
https: // www . youtube.com / watch?v=zOu-Whup6Jo
Hope it helps! Regards!

No permanent solution
It requires root. Also it's not permanent solution. After performing hard reset, imei are erased again. So give permanent solution.

I used Maui meta to recover my imei you guys could also try sn writer

albalain said:
I found a little thing that make that command failed; there's no space and no . (dot) within the command, so the command should be
AT+EGMR=1,7,"IMEI_1 NUMBER HERE"
that works with Lenovo A859
Click to expand...
Click to collapse
Thank you very much (an original author and you)! Really.
( AT+ EGMR=1,7,"IMEI_1 NUMBER HERE" worked for Phone 1 and AT+ EGMR=1,10,"IMEI_1+8 NUMBER HERE" for Phone 2 ( IMEI1 + 8 ) )
Btw, a command *#06# shows two same IMEIs, but SIMs and dialling works. Is that okay?

What happens when I dont have my imei number
What happens I.don't have my original imei number
Dailing the 06 thing says invalid IMEi
The sticker on which the IMEI.number was is so faded I cant make out jack.....
The box is gone
Hellpppppppp????

How to Fix Invalid IMEI Problem of a MediaTek Android Phone

Usually Invalid IMEI error occurs after you flash your MediaTek device. No need to worry as there is a simple fix for this issue. No need of root privileges on either method.
Method 1: (Works even if your phone a single error of Invalid IMEI or both if you have a dual sim)
1. Open dialpad and input *#06# (If a single sim is working you can see an IMEI and another is invalid, you can find invalid IMEI under battery of your phone)
2. Copy IMEI number.
3. If no sim is working you can find those numbers just below your phone battery.
4. Open mobile uncle, click engineer mode and chose android or mtk.
5. Go to connectivity, CDS Information, then radio information and chose the sim that isn't working, either one or two.
6. For sim 1 press phone 1, Click on AT+ on the top and type these AT+EGMR=1,7,"XXXXXXXXXXXXXXX"..... Here "XX.....X" is your IMEI number. Type it (make sure its in quotes). Now click send then reboot.
7. If invalid sim is sim 2 then click phone 2 and type AT+EGMR=1,10,"XXXXXXXXXXXXXXX" , click send then reboot.
Method 2:
Dial “* # * # 3646633 # * # * 2- then follow that path –> CDS info –> Radio info –> Phone1 (for the first imei) 3- at the top there is a command line which begins “AT+” just type there “AT +EGMR=1,7,”IMEI_1? (instead of IMEI_1 put your first imei number) 4- hit send command 5-if you done just reboot the phone, if you change the second imei go to step 2 and select “Phone2? 6-and enter the code “AT +EGMR=1,10,”IMEI_2? (instead of IMEI_2 put your second imei number) hit send command 7-reboot 8-Dail ” *#06#” Check Imei(onlyshow the first one)

Baseband unknown and IMEI invalid in Micromax A120 jellybean
I tried this method on my Micromax A120 jellybean.
When I tap in send button it shows "AT command failed to send".
What to do now sir ?
Sent from my Micromax A089 using XDA Free mobile app

IMEI invalid in CCIT S8 pro
I have a CCIT S8 pro chinese phone. which i have flashed two weeks later but now the problem is phones imei is showing invalid what should i do plz help me. Thanks in advance. Plz help.

Thanks this helped me to restore the imei on my phone

Cds information didn't occur

I've got info for first time: "This command is not allowed in UserBuild" because my ERGO A500 add by himself this AT+ command without space
Then I made some research and it's important to add SPACE between AT and + so it must be AT + not just AT+ like exactly like @subodhpoudyal wrote above

psg said:
I've got info for first time: "This command is not allowed in UserBuild" because my ERGO A500 add by himself this AT+ command without space
Then I made some research and it's important to add SPACE between AT and + so it must be AT + not just AT+ like exactly like @subodhpoudyal wrote above
Click to expand...
Click to collapse
hi bro,
i put a space bitween + and E but i steel have the same ERROR "This command is not allowed in UserBuild"...
so how could i fix it

doc.hafedh said:
hi bro,
i put a space bitween + and E but i steel have the same ERROR "This command is not allowed in UserBuild"...
so how could i fix it
Click to expand...
Click to collapse
The best tool for fixing Invalid IMEI in MTK devices is Maui META. Google it.
When it is installed connect your device (make sure you have the correct USB drivers and debugging enabled in developer options)
The tool works on your phone whilst the device is in META mode.
There are many guides online on how to use it,
It works better than anything else and it is incredibly user friendly,
Rumble_Fish

The Engineering mode method doesn't work on all phones. Tools like SN Writer, Maui Meta and hardware boxes / dongles (e.g Infinity CM2, Miracle box, NCK box etc) would prove more reliable. You can read up mod edit - blog links removed for many other methods

i have a problem
now i have a problem i flashed my phone lenovo a7010 and i've invalid imei and when i enter the engineering mtk mode there is no cds information option i tried alot and no solution