Related
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?
Anyone can upload me firmware folder /system/etc/firmware from lenovoA850,i am having some issues related to my baseband radio maybe this can help me fixing that?
The solution to the problem
If the IMEI lost / invalid last flash ROM
Dial * # 06 # out "invalid IMEI"
Copy / indicate the IMEI of the phone box or from the bottom / top of the battery.
Use MobileUncle Tool:
1. The Run MobileUncle
2. Joined Enginering Mode
3. Choose Enginering Mode (MTK)
4. Choose Tab connectifity
5. Choose CDS Information
6. Choose Radio Information
7. Choose Phone 1, Write on the row:
AT + EGMR = 1.7, "IMEI_1 PARKING HERE"
- Press SEND AT COMMAND
8. For Phone 2, write:
AT + EGMR = 1.10, "IMEI_2 PARKING HERE"
- Press SEND AT COMMAND
9. Restart Phone ... DONE
Dial * # 06 #
====================
nnnor.98015 said:
The solution to the problem
If the IMEI lost / invalid last flash ROM
Dial * # 06 # out "invalid IMEI"
Copy / indicate the IMEI of the phone box or from the bottom / top of the battery.
Use MobileUncle Tool:
1. The Run MobileUncle
2. Joined Enginering Mode
3. Choose Enginering Mode (MTK)
4. Choose Tab connectifity
5. Choose CDS Information
6. Choose Radio Information
7. Choose Phone 1, Write on the row:
AT + EGMR = 1.7, "IMEI_1 PARKING HERE"
- Press SEND AT COMMAND
8. For Phone 2, write:
AT + EGMR = 1.10, "IMEI_2 PARKING HERE"
- Press SEND AT COMMAND
9. Restart Phone ... DONE
Dial * # 06 #
====================
Click to expand...
Click to collapse
A good sharing, thanks
sim was not detecting duto imei
powerwoot said:
A good sharing, thanks
Click to expand...
Click to collapse
for single sim users...?
this comand was not working and "SEND AT COMMAND" failed...
please help me...
my devise is single sim
i done it but....
nnnor.98015 said:
The solution to the problem
If the IMEI lost / invalid last flash ROM
Dial * # 06 # out "invalid IMEI"
Copy / indicate the IMEI of the phone box or from the bottom / top of the battery.
Use MobileUncle Tool:
1. The Run MobileUncle
2. Joined Enginering Mode
3. Choose Enginering Mode (MTK)
4. Choose Tab connectifity
5. Choose CDS Information
6. Choose Radio Information
7. Choose Phone 1, Write on the row:
AT + EGMR = 1.7, "IMEI_1 PARKING HERE"
- Press SEND AT COMMAND
8. For Phone 2, write:
AT + EGMR = 1.10, "IMEI_2 PARKING HERE"
- Press SEND AT COMMAND
9. Restart Phone ... DONE
Dial * # 06 #
====================
Click to expand...
Click to collapse
i done it but i m not able to send to command...
when i press send to command it do nothing...
why ??
plz help me sir.!!
ankush_pathania said:
Anyone can upload me firmware folder /system/etc/firmware from lenovoA850,i am having some issues related to my baseband radio maybe this can help me fixing that?
Click to expand...
Click to collapse
Hey...i will give u a backup of my nvram file...just restore using droidtools...i will give u it tomorrow...i m working on it so...just remind me tomorrow
Same problem lenovo s850
Please help me. When i type the commands you said it says me "AT command is mSent". What can i do please i am very sad about it.
don't working command in radio information
this command is not allowed in userbuild
accindantally format all
android_digger said:
Hey...i will give u a backup of my nvram file...just restore using droidtools...i will give u it tomorrow...i m working on it so...just remind me tomorrow
Click to expand...
Click to collapse
Hey Can anyone help me?
I accidently format/all when using sptools and didn't have a backup.
Currently chnaging imei doesn't work (get error send) and mi radio is off at the moemnt. Reflashed multiple times with format all (stock rom) to no succes.
What should i do?
Where can i get the IMEI 2 no.?
Hi i have a elephone p8000 and the radio is state off .
Is there a AT command that fix that problem? thanks
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????
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
There are 4 parts to this post (since they are related, I put all of them here, not on separate threads / posts):
-Rom installing guide
-Fix youtube error on Android 4.2
-Activate dual SIM
-Fix missing IMEI-number(s)
ROM-installing guide
Purpose for installing this ROM is that depenging on the purchase place, there can be spyware and such on the phone. Some other modifications are there also, but I do not know what they are. Well, at least this ROM works pretty fast (at least after I uninstalled some useless software with root access).
Original ROM build version on my phone was A916_USR_S1205_141013
This new ROM is Android version 4.4.2 (Build: A916_S206-141125_baralajbi), and this is rooted already. I also found S207 ROM, but it would not install. This ROM is multilingual, of course.
Written guide source is here: http://www.needrom.com/download/lenovo-a916-multilang-root-gapps/
And video guide source here: https://www.youtube.com/watch?v=LzyYXAflmOk
Firstly you need to register and login to www.needrom.com or you will not be able to download these files.
Download "MT_6592_SP Flash Tool v5.1352.01"
http://www.needrom.com/wp-content/uploads/2015/02/MT_6592_SP-Flash-Tool-v5.1352.01.zip
Download "MTK_USB VCOM Driver"
http://www.needrom.com/wp-content/uploads/2015/02/MTK_USB-VCOM-Driver.zip
Download "LenovoUSBDriver"
http://www.needrom.com/wp-content/uploads/2015/02/LenovoUSBDriver.rar
Download "A916_USR_S206_baralajbi" (This is the new ROM / Firmware)
http://www.needrom.com/wp-content/uploads/2015/02/A916_USR_S206_baralajbi.zip
AND do the following (some of these might be in the wrong order, did the best I could):
1. Extract all the downloaded packages in to own folders.
2. Prepare your phone, and set USB DEBUGGING on:
Go to: Settings --> developer options --> usb debugging >tick<
OR if the setting is not present, go to: Settings --> about phone --> baseband version {tap this line 7 times}, come back out to settings --> developer options --> usb debugging >tick<
3. If you are paranoid, or using this guide to another model phone, backup your IMEI (this install has been tested on A916, and it does not temper with either of two IMEI, IF done correctly). This MIGHT require root, not sure. There are plenty of softwares to backup those. At LEAST write them down somewhere!
4. Turn off your phone, remove the battery, remove usb-cord (if any).
5. Install the VCOM driver if you don't have this before. Go to windows Device manager, select ANYTHING from the list, select from top drop down menu "action" and "Add Legacy Hardware" (this happens at 4:53 in the video), Select the following: Next --> Install hardware manually --> Next --> Next --> Have disk, now search the correct driver from where you extracted the VCOM-drivers
6. Install lenovo usb driver from where you extracted it (LenovoUsbDriver_autorun_1.0.8.exe). When program asks, remove the phone from usb-cable (if for some reason it is connected)
7. Go to Flash Tool folder, then RIGHT-Click on Flash_tool.exe (choose, run as administrator)
-With Flashtool select "scatter loading"-option, and point it to the "MT6592_Android_scatter.txt" from where you extracted the contents of rom package.
-Wait file to be added into Flash Tool, a long list opens below.
-Open from top drop down menu: Options --> Options --> Download / and select "DA DL All with Checksum" -option.
-Choose "Firmware Upgrade" (OR "Download only"), CAUTION! Do NOT use "Format All + Download", because you will lose the IMEI!!!
-Press Download-button when ready and AFTER pressing that connect the phone (without battery)! -->The process will start and a red progress bar will appear. It will turn yellow, grey and green. When popup appears that says "OK", just click on the X to close that window.
-You have finished.
-You can now safely disconnect your phone, insert battery and turn it on.
-The first boot can take about 1-2 mins
*******************************************
To make Youtube work
First test does it work, dah.
(You have to be root, and this above ROM-image is rooted already)
Source: http://forum.xda-developers.com/showthread.php?t=1948558
We must make the phone "think" it is 5.0 Lollipop, doing this is quite easy. Do the following.
1. Install ES Explorer.
2. Once downloaded and installed, Open the application and hit Menu, then tap "Settings", this will bring you to the apps Settings Menu. Once in the Settings Menu, scroll all the way down to Root Settings. In Root Settings, "check" Root Explorer (and "Mount File System" if available)
3. We look for the folder /system/build.prop
4. Open the file publisher build.prop
5. Find line:
ro.build.version.release = 4.4.2
and change to
ro.build.version.release = 5.0
6. Save the change.
7. Reboot phone
Now you can check it if it worked going to system settings --> Information about phone (or similar) --> Device information. It should say Android version 5.0, and youtube should be working. Someone said that now you can also install more apps for this phone after "upgrade" to 5.0.
*******************************************
Dual SIM-standby
If problems with dual SIM stanby (only one SIM is in standby), do the following:
WARNING:
This warning does NOT consern you, IF you made clean install, I am pretty sure some security program (avast?) screwed my phone, still, read on:
I tested and this activates dual sim, BUT after doing this and rebooting, phone asks "privacy protection password". I have no clue what this could be, since I have not set any. I have not found a way to skip this verification, even installing fresh ROM does not help, ONLY thing that helps is to format the phone from the software, and then install new ROM. By doing this, IMEI, phone serial and some MAC-addresses got lost. However, if you have the box still available (or on the back of the phone, under battery is a sticker), you can restore IMEI-number. There are also several apps, that will make backups of these, I would recommend several backups with different programs BEFORE activating dual SIM standby! As said before, at least write them down.
Activating dual SIM standby:
Activation steps (Read warning above, this is best to do for phones that have no installed external security programs!):
1. Make sure you have USB-debugging on, or you might get bricked phone, if anything goes wrong (unable to reflash without it on)!
2. Input *#*#5448264#*#* on the dialpad
3. A916 will automatically restart then
4. Setting --> SIM management --> Single Standby Settings --> select "Sim 1 And SIM 2"
5. Reboot phone
6. Dual SIM card / dual standby SHOULD be available!
If you have no success, check that both your SIMS are correctly inserted and there is selected both sims in the settings.
**************************
Change IMEI
If you for some reason partially bricked phone and lost IMEI, here is an guide for fixing that:
Sources:
Here is how to video --> https://www.youtube.com/watch?v=ewRaziVtBLk
And here is how to website --> http://bernardosbagofbeans.com/2014/12/restoring-imei-lenovo-tab-a7-30-a3300hv.html
Short summary for IMEI change:
Service mode, input to dialpad:
*#*#3646633#*#*
NOTE: On this A916 phone (it seems that) the IMEI 1 and IMEI 2 can NOT be the same number! Use some random generator for second one, first one is on the box and under the battery.
Setting first IMEI:
Connectivity --> CDS Information --> Radio information --> Phone 1
AT+ EGMR=1,7,”IMEI_1"
Setting second IMEI:
Connectivity --> CDS Information --> Radio information --> Phone 2
AT+ EGMR=1,10,”IMEI_2"
If lost, replace blank bluetooth, WIFI and IP-Mac adresses (and some other maybe):
Install "Device id IMEI changer Exposed" -app, and use it. It will NOT change IMEI, check it out, easy to use. You might be okay without this also.
To insert phone serial number I have no success yet. Serial number is found on the box and behind the phone battery. This phone has MediaTek MT6592-chipset, if that helps googling. I am interested about how to do that, if anyone can. There is place for SN and PN-numbers, no idea what PN-number should be, SN seems to be at the back of the phone.
In /sys/class/android_usb/android0/iSerial there is phone serial, but if I get it correctly, the operating system just writes there at boot what is in the phone firmware. Changing this, does not help, it is just overwritten over at next boot. Android system info does not show this serial, but for example "my id"-app shows it correctly. And it is still different from the original serial.
Is there a recovery like TWRP or CWM for it?
There is a link in needrom guide (~ 7 megs) --> http://www.needrom.com/wp-content/uploads/2015/02/CWM_recovery1.im
No idea what to do with it
WiFi NVRAM WARNING: ERR 0x10 - fix
If you get "WiFi NVRAM WARNING: ERR 0x10" box on your wifi section, just go here, fixes it right up --> http://forum.xda-developers.com/showthread.php?t=2730486
i have prob
cant complete the flash download (yellow bar) cuz brom_dll.log error
plz help
Share firmware's backup (of a custom rekaveri of your image) with a modem or a scatte
Share firmware's backup (of a custom rekaveri of your image) with a modem or a scatter file with markings for the modem, somehow miraculously disappeared modem, tried all the firmware, the modem (radio module) does not, the phone does not catch network, I can not bear to register .... need someone's image, ie of a custom backup of rekaveri ...