Lenovo A806 invalid imei

Hi, I carelessly installed a custom rom and now I no longer have imei and serial number on my Lenovo A806 . I have tried all the methods described on the network to restore imei but to no avail ... always invalid imei .
I can only use without sim.
help! thanks

I solved it by following this video :
http://youtu.be/MD2RJ3p8NEc

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A808T Invalid IMEI

Hi Folks,
I apologise because this is probably often asked, however I purchased a Lenovo A808T and a few days ago it arrived. When I started the phone, it worked fine but apps I removed would return upon restarting. I looked up on the internet and a couple of suggestions was to run a factory recovery which is what I did.
I followed the guide to the point, it was written in chinese and the phone restarted.
Upon restarting the handset came up with "Invalid IMEI".
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I've tried the terminal method, two different flashing IMEI apps and the unclemobile method via the engineer mode. Can anyone help me?
Perhaps I am doing something wrong.

Hi
Have you tried THIS ?
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Nokia Lumia Wireless Charger - Invalid IMEI Number

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[Problem] Can't Connect Lenovo A806 (Golden Warrior) to Eclipse

Hello to everyone! Happy to be here! I encounter a problem with my Lenovo A806 (Golden Warrior). I try to develop applications in this phone but i can notconnect my device in order for Eclipse to recognize it. I know I have to install a special driver in order to do it (and enable USB Debugging, which i did) but i couldnt find the right one.Isearch the web for other solutions but I only found solutions for other Lenovo series that seems I cant apply in this Lenovo series. Can Anyone help me please? Thank you in Advance!

Hi
''I know I have to install a special driver in order to do it (and enable USB Debugging, which i did) but i couldnt find the right one.''
...You're using Windows, I suppose
You need the same drivers(phone drivers and MTK ADB VCOM drivers) as for the PC Flash Tool.
http://www.chinaphonearena.com/forum/Forum-MTK-General-Tools
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HT1937 Your IMEI network results have returned! Your completed request is shown below: Network Code Status: Error: SEVER ERROR or Invalid IMEI

Your IMEI network results have returned! Your completed request is shown below:
Network Code Status:
Error: SEVER ERROR or Invalid IMEI
<Personal Information Edited by Host>

Hello there tamaddon,
It sound slike we need to troubleshoot no service to your phone here. We have a great article about troubleshooting what might be causing this, named iPhone: Troubleshooting No Service found here http://support.apple.com/kb/ts4429. The symptoms in the article are a bit different to what you are experiencing but the troubleshooting is valid.
Try turning iPhone off and then on again.
Remove the SIM card and verify that it is a valid, carrier-manufactured SIM. Also verify that it is not damaged, worn, or modified. Then reinsert it.
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Update your iPhone to the latest version of iOS.
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Invalid IMEI Number

Hello, For some reason, i am getting an Invalid IMEI number when trying to register the phone on the sony website. any suggestions on how this could have happened? i have had the phone for about 3 months now and the way i got my imei number is by typing *#06# in the phone. Thank you for your time.

Hi and welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.
It sounds like you have entered something else then digits or wrong number of digits. The IMEI should be 15 digits. Depending on phone and where you check the IMEI you may see more then 15 digits, in that case, only enter the first 15 digits.

Lumia 620 Invalid IMEI

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Any ideas what's going on?

I had the same issue when trying to claim mine as I purchased it on the 31st of January. Yesterday they made changes to the site and I was able to claim.
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@synth_fg
The deadline ends today 30-11-09, service providers informed their customers to validate the phones having duplicate, fake and no IMEI numbers in some specific centers with new registered IMEIs issued by them for which a fee of Rs199 is collected
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Hi,
My service provider vodafone is not allowing me to call or receive a call on to my blackberry 8707v. My mails are working fine.
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Lenovo A806 Encryption issue

Hi all.. Got the LA806 [Android 4.4.2 / Build - VIBEUI_V2.0_1432_ST_A806] And i tried to Encrypt it several times with different passwords lengths and chars, but i keep on getting an error msg "Unfortunately, Notification Center has stopped" [OK button] then it restarts with the logo animation and sound runs partially then stucks half missing..
The error occurs sometimes after done encrypting, where in the background it says "Encryption unsuccessful{title}, and in other times i thinks it was partially Encrypted, i needed to Factory reset the device every bad Encryption attempt
[By Turning off the device, Then turn on and click and hold Volume up button immediately after the startup vibration, then several Chinese words on the menu, choose the one ending with e MMX or something like that {there's just one} using the Vol up/Dwn to browse, and home button to choose.. for anyone who needed]
And when i tried to disable Notification Center via the Apps Manager, it not letting me do that.. Does anyone knows how to solve that issue? i believe it happens in other KitKat based devices and/or Chinese brands..
Thanks and have a good 1..

HiJohn1990VV
Like I said in your other thread the Lenovo A806 model is meant only for the chinese market(China only model)and you are probably running a modified/custom chinese firmware.....For that reason it's very hard to pinpoint the cause of your issue.
If I were to guess (considering that you already factory reset the phone) the firmware modifications/tweaks are probably causing the issue.
Regards.
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Invalid IMEI P780

Hello,
I have a Lenovo P780 for 10 month now and I love the phone. The only issue was that the 2G reception wasn't good it fail a lot.
I google it and found I thought a solution. But when I used the uncletools trying to install a recovery something went wrong and after reset the Phone entered a bootloop.
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Now I have the phone working but the IMEI information is gone, so I can't do phone calls.
I went throught the forum I found a solution but it needs the phone in meta mode. When I do that and connect the phone to the PC windows is trying to install a driver CDC Serial but always unsuccessfuly.
Can any one help me with a diferente metod to put the IMEI information or the driver for Windows 7 Pro 64 bits or Windows XP Pro SP3?
Also I only have an IMEI code on the phone and in the box. Do I put the same code in SIM1 and SIM2?
Phone: Lenovo P780
Andoid: 4.2.1
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Thanks and regards to everyone
Solved!
Go to Solution.

Hi
Let's first try the the easiest way to restore the IMEI.
You have to be rooted to do this.You can root your device using the latest Vroot version.
Install THIS > give the app root rights and follow the instructions from HERE.
A quick instructions recap :
Open --> Engineer Mode --> Engineer Mode (MTK) -->Connectivity Tab -->CDS Information -->Radio Information
- select Phone 1
- you can see AT+ at the top
- type AT+EGMR=1,7,"xxxxxxxxxxxxxxx"(your 15-digit FIRST IMEI)
- press "SEND AT COMMAND"
- reboot your phone
For the second IMEI
- select Phone 2
- type AT+EGMR=1,10,"xxxxxxxxxxxxxxx"(your 15-digit SECOND IMEI)
- reboot your phone
*#06# to check imei
The IMEI should also be written on the phone under the battery.....If you don't find the second you can use the same for both sim cards(generally dose't create problems).
If this method dosen't work I will show you haw to ''invent'' an IMEI back-up...and restore that.
Let me know how it goes
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Unsolicited PM's will not be answered! ....Please post your question/s in the appropriate forum board.
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Lenovo A806 - chinese characters problem

Hello, i have little problem, when i try to unlock the phone screen (more exactly to slide up the wallpaper) and enter in contacts or message, chinese characters appears and when it's fully slided up, they automated get translated in the languages that is setted up.
Contact
Link to image 1
and here is for the message
Link to image 2
And fully dragged:
Link to image 3
I also changed the ROM to multi-language, root acces, still the same problem.
Moderator note: large image(s) converted to link(s): About Posting Pictures In The Forums

Hi Raoul
The A806 Golden Warrior is intended solely for the Chinese (and possibly Taiwanese) market.(I don't have any info about a official ROW international multilingual firmware)
Any firmware you are running must be a custom based an the stock Chinese firmware.
Chinese firmwares don't have Gapps(Google services) and are only Chinese&English....
.....The developer of the custom you're running didn't do a ''complete'' job in porting languages to the model.That's why you have this glitch.
BTW.If you set it to English(I see you're using it in Romanian) the issue persists?
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as ''ACCEPT AS SOLUTION"!
Unsolicited PM's will not be answered! ....Please post your question/s in the appropriate forum board.
English Community Deutsche Community Comunidad en Español Русскоязычное Сообщество

Lenovo s850 Lost IMEI & Serial Number and WIFI

Dear Bro,
I flash and unfortunately i format the device after new flashing i lost IMEI & Serial Number & no sim Detect and no wifi so plz help me how i will fix. my baseband version is S850.ROW.V109, 2015/02/06/18:23 -...... may u check pic
my baseband version is S850.ROW.V109, 2015/02/06/18:23 - See more at: https://forum.hovatek.com/thread-2344.html#sthash.bCSHdmW8.dpuf

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Lenovo A806 *100# Menu problem

i've got a problem when using service message *100# menu services for Maxis Hotlink. The text messaging info from maxis only show 1 line so i can see all the text on the right side, basically should be show multiple line. Can anyone help me how to resolve this? Thank you!

Hi Raoul
The A806 Golden Warrior is intended solely for the Chinese (and possibly Taiwanese) market.(I don't have any info about a official ROW international multilingual firmware)
Any firmware you are running must be a custom based an the stock Chinese firmware.
Chinese firmwares don't have Gapps(Google services) and are only Chinese&English....
.....The developer of the custom you're running didn't do a ''complete'' job in porting languages to the model.That's why you have this glitch.
BTW.If you set it to English(I see you're using it in Romanian) the issue persists?
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as ''ACCEPT AS SOLUTION"!
Unsolicited PM's will not be answered! ....Please post your question/s in the appropriate forum board.
English Community Deutsche Community Comunidad en Español Русскоязычное Сообщество

Lenovo A806 UK release?

Any idea if the A806 will be released in the UK?

i have the same question, but in italy

Lenovo A806 invalid imei

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