• Title: Fix Imei and NVRAM WARNING Forever
  • Listed: 10/03/2014 3:40 pm
  • ROM Version: tirosala
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Fix Imei and NVRAM WARNING Forever
Fix Imei and NVRAM WARNING Forever - Image 1Fix Imei and NVRAM WARNING Forever - Image 2

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This is for who have problems with imei and wifi (NVRAM WARNING error), if you make reset of thl and it shows again imei invalid or NVRAM WARNING:Err, this tools solve your problem

1- Extract the three zip files

2- Install the "SmartPhoneDriver" choose x64 or x86 and click on "spinstall.exe" it will install the vcom drivers needed for "BIRDA_SN_STATION_MT6592", I included the "MT65xx Preloader" drivers if you need it install with Device manager

3- Install "BIRDA_SN_STATION_MT6592", click on "setup.exe" "next, next, next, Finish"

4- Open "BIRDA_SN_STATION_MT6592" on the desktop icon

5- Select "USB VCOM", "SmartPhone", "WCDMA+TD", "System Config" Select only "IMEI" and "Dual IMEI" don't choose "Dual IMEI Same"

6- In "Data Base" click on "MD DB_1" go to extracted "db" folder and select file "BPLGUInfoCustomAppSrcP_MT6592_S00_MOLY_WR8_W1315_MD_WG_MP_V34_P2_1_wg_n", click on "AP DB" and select file "APDB_MT6592_S01_KK1.MP1_",

7- If you need to solve the wifi error nvram click on "WIFI Mac adr" and click "OK"

8- Click on "Start" and write your IMEI_1 and IMEI_2 (the original Imeis of your phone is on the back cover behind the battery), and wifi mac adress without ":" (example  00260094D909) , click "OK"

9- Shutdown phone and take off the battery, insert battery again and connect the usb to phone, it will start to write imei to THL and you will never gonna loose your IMEI and Wifi Mac Adress again

10- After finished disconnect phone and turn it on


If you like it say thanks ;D


I accept donations, everything is welcome paypal- tirosala@gmail.com

※Please make a backup of your device before installing or updating ROM

Donate with PayPal to tirosala

40 Responses to“Fix Imei and NVRAM WARNING Forever”

  1. 03/26/2014

    United Kingdom

    Good job tirosala, I do this slightly diffferent by DELETING the "db" folder inside the unzipped "BIRDA_SN_STATION_MT6592" folder and replacing it with the "db" folder found in the new KitKat ROM and using these files instead.

    Also I get rid of the "nvram warning:err = 0×10"  WiFi error permanently using this tool :-

    Note down the Wi-Fi MAC address of your phone in settings/about phone/status 

    When you run "BIRDA_SN_STATION_MT6592.exe" select Sytem Config and tick "IMEI", "Dual IMEI" & "WIFI Mac adr" click OK

    Input IMEI_1: , IMEI_2: , WIFI information when prompted, click OK

    For some reason "BIRDA_SN_STATION_MT6592.exe" does not start for me unless I physically remove the battery out of the phone with USB plugged in, then immediately REPLACE the battery as if the phone is now rebooting ??

    Once the "Write Result Indicator" has changed to Green you can now remove USB and reboot


    Hope this helps xD





  2. tirosala



    The db zip that i included here is the db files from new kitkat.

    Yes, if you want you can select the "wifi mac adr" and insert your mac addess to solve the nvram problem (i dont sayed that because many people dont know what is the original mac address.

    fx, your problem about doesn't start when you connect the cable is because you have the fast boot activated in acessibility and its like your mobile is suspended, thats why i said "turn off" (better take out the battery and after 10 seconds put the battery on the phone and connect the cable)

    hope it helps ;D

  3. 03/26/2014

    United Kingdom

    Thanks for pointing out the accessibilty issue, problem solved now ;)

  4. eu_jorge



    Good job Tirosala, until now i never needed but surely I’m going to need one day soon. ☺

  5. 02/24/2014


    Going to update my old (best for me) rom dated 24012014. Hope I will not need this fix as I never had any problems with IMEI in all the flashs done in the past. Fingers crossed.

    Many thanks

  6. 02/09/2013


    I have a solution that always works 100% too.
    Just go into the engineer mode, for example with UncleMobile Tools and then select the menu item connectivity> CDS Information-> Radio click information.

    There are two points. Phone1 and Phone 2, representing the sim slots. Want to restore example IMEI 1, clicking on phone1. There already is AT + behind this one then writes EGMR=1.7,”your IMEI1″ and restart the phone. If you want to also make IMEI2, you go to phone2 and writes after AT+ EGMR=1.10,”your IMEI2″ and starts also new.
    That would be about it. Now the network should be back and you can make phone calls and SMS messages

  7. tirosala



    Slider2k1 your fix cds its not definitive, if you reset the phone or install another rom your lose the imeis again

  8. 02/09/2013


    yes but honestly? how often you have to restore its IMEI? I so far only once with my old Amoi N821. Otherwise, never. And if so, then away not even take a minute and is well. There is also only one solution of many

  9. tirosala



    All times settled one rom or did hard reset had to reset the imei with mobileuncletools, since I used these tools never had to reset the IMEI

  10. 02/09/2013


    Ok. Only my THl t100s alone i've flashed over 20 times and not one time i must restore my IMEI. But is good to know how can save his IMEI

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