Unlock / Reset Nokia Security Code

If you’ve forgotten your Nokia phone security code, simply follow the following steps to reset or read the unlock code all by yourself. You’ll be needing only:

i. Nokia PC Suite
ii. Nemesis Service Suite
iii. Phone data cable

TO RESET THE PHONE LOCK BACK TO DEFAULT

1. First the latest version of Install Nokia PC Suite

2. Then install Nemesis Service Suite (NSS)

3. Now connect your mobile phone to your computer with the data cable. If the phone prompts, choose default mode or PC Suite mode but do not open pc suite yet.

4. Next, start Nemesis Service suite (NSS)

5. Select scan for new devices button (on top right corner of NSS)

6. Click on Phone Info button.

7. Now click the Scan button.

8. Under Power Mode, select Local and then click Change. At this point, your Nokia phone should restart, and you should see the text Local mode across your phone screen.

9. Under Production Data Edit, click Read button. The textboxes should now contain values.

10. Check the Enable check box beside Product Code
.
11. Click Write button.

12. Select Tools button on top

13. Click Factory Settings tab

13. Tick Full Factory button and click Reset button.

14. Final step, go back to Phone Info and click Normal then Change.

Now your security code should be 12345.

TO READ THE EXISTING UNLOCK CODE

1. Connect your phone in PC Suite mode

2. Open Nemesis Service suite (NSS)

3. Then click on scan for new devices button (top right hand side)

4. Click on phone info button.

5. Now Click on Scan.

6. Select Permanent Memory.

7. Click on Read.

8. It will read the permanent memory file and save it on the disk at following path.
C:Program FilesNSSBackuppm.pm

9. Open the .pm file using Notepad.

10. Now scroll until field [308], and on the 5th Record (5=) your security code is saved at there.

11. Like 5=31313131310000000000

12. Remove all “3” digit and it will be 31313131310000000000

13. 11111 is your security code.

Alternatively, you can read the PM file with Nokia BB5 PM Security Code.

Download Nokia PC Suite from hotfile
Download Nokia PC Suite from hotfile

Download Nemesis from Capriofiles
Download Nemesis Service Suite from hotfile

Download Nokia BB5 PM Security Code from Capriofiles
Download Nokia BB5 PM Security Code from Hotfile

. Filed Under: Symbian




Author: Don Caprio

Don Caprio is a full time blogger / web designer living in Nigeria and apart from blogging, my other obsession is music. I'm a self-confessed Tupac fan, an iOS lover, an Android user, a Windows 8 power user, a writer with a 5-year old unfinished novel... and the list goes on and on. You can add me on Facebook, follow my updates on Twitter or add me to your circles on Google+! You can as well grab my feed and get updates through email...

  • Anonymous

    It's wotking for me. I just tried it on my Nokia N95

  • Anonymous

    Master will it work for 5310xpressmusic?Master will it work for 5310xpressmusic?

  • Don Caprio

    it'll definitely work.

  • Anonymous

    thanks so much brother………….

  • Don Caprio

    @Anonymous Glad it worked for you. you're welcome

  • Aadi

    I’m trying to reset the code on my Nokia E55. Tried both NSS as well as Nokia tool from http://www.b-phreaks.co.uk website. Everything works fine, but the read and write modes show an error. “Read ASK file… error”. I get the same error while switching the mode to normal. Your help will be much appreciated

    • Aadi

      Just an update to my previous post.. I tried restarting my computer and followed the first procedure (resetting the code). It worked like a charm. Thanks Don

      I’m still unable to locate the .pm file though. Just wondering why this might be happening.

      • mirko1705

        Hi, I also have e55. I falowed the instruction, but the lock code doesn’t change. Do you know why. I didn’t get any error.

  • Duke7x

    its not working for me when i scan for phone info it says scan for product error my usb cable is fine. i think its cause’ my nokia x2-01 says unlock security keyguard to ACTIVATE USB.how to fix this?

    • DEEWAN

      same here with Nokia 500

      • ramesh

        i have also same…plz give soln..

  • Duke7x

    but that is the problem i forgot my security code please help.

  • http://www.unlock-free.com/ Minnie

    Hi,
    If you forget your your mobile’s security code means, just try default security code 0000 or 12345 on your Nokia mobile. If it didn’t work means get master reset code for your mobile. Here is the website http://www.unlock-free.com/ and it is providing unlock code and master reset code for all Nokia DCT 2/3/4 mobiles at free of cost.. Hope it helps.

  • mirko1705

    hi, i did evertything what is says, but lock code didn’t change. Does anyone know why? Tnx

  • mardi

    you are great… thank you bro….

  • http://www.lexpert.lt Teisininkas

    Working fine for me :)

  • naveed

    i need help with finding my security code
    imei:357884048226159
    please help me. my phone is nokia c3.
    Thanks

  • DEEWAN

    worked on Nokia2700c but failed on Nokia500 :-(

    even master code is not working.. help me if you people can..
    (phone is locked with forgotten security code!)
    thanx in advance..

  • http://www.worldhost.co.za Emmanuel

    Thank you very much for this.. My phone was reset succesfully….

  • Mohamad younes

    I try all, but fail.
    all time give error, I think because I cannot access my phone.
    when I do hard reset and restart give (LOCK CODE NOT BEEN SET. PLEASE SET THE LOCK CODE.)
    I enter code 12345, ask to verify code, I do, than give code errore.
    I start with NSS, when scan give error.
    please do you have any other idea?

  • David

    When i scan for the phone info..it gives error..what to do
    need help.. ASAP

  • http://www.doncaprio.com/2011/02/unlock-reset-nokia-security-code.html Daniel

    always giving error how can i conect my mobile to pc if i cant put the security code ?

    • http://www.doncaprio.com Don Caprio

      Perhaps it doesn’t support you model.

      • http://www.doncaprio.com/2011/02/unlock-reset-nokia-security-code.html Daniel

        My model is Nokia x2-01

  • http://google Keo

    I have problem with unlocking nokia x300.plz

    • http://www.doncaprio.com Don Caprio

      I doubt if this works with newer versions of Nokia.

  • M

    Hi Don,

    i have a nokia 3600 slide phone. i dont remember the security code…

    when i connect to the pc it says USB willnot activated without code. even PC suite does not recognize it cuase i dont know the security code….

    even nss doesnt detect it…

    plus nss installation asks for which service devices ill be using? which option should i choose:
    1. Virtual USB
    2. F1 USB
    3. Nemesis
    4. diamond protection
    5. prodigy

    need help asap…

    • http://www.doncaprio.com Don Caprio

      Choose Nemesis

  • jay

    will c7 work on this method? thanks.

    • http://www.doncaprio.com Don Caprio

      I really can’t say because I did this on an older Nokia phone.

  • FilipeSoares

    Hey Don Caprio, i try to do both things on my x2-01, but the nss program didnt find the phone, neither i can connect to pc suite. the phone is not turn on, is because of that? thanks

  • MSA

    I CANT SCAN MY X2-01 TO NSS IT SAYS ERROR, WHAT MUST I DO?

    • satendra

      when i am scan my phone errore is shown by nss sir please help me

  • shyryn

    Mine is Nokia 6300,I also forgot my security code. I tried to enter 12345 and 0000 but still can’t open my phone. Then try to enter my master code but still I can’t open.,it says code error.what can I do, please help me.

  • http://www.doncaprio.com Aneesh Kumar

    Hi how about its already locked and cant open it. In this case how can we unlock the code. I tried all the way.

  • ar

    Oh, thank you so much for this. :D

  • Rukshan

    thanx a lot dude really help for me & few of my frends… thanxxx

  • nandasiri

    my belle nokia 500 doesn’t have 5th record on 308 log

  • ramesh

    i tried on nokia 2700c but it will display error..”UNLOCK SECURITY GUARD TO ACTIVATE USB”
    plz help me…

  • Shubham

    Hi Don,

    i have a nokia 3600 slide phone. i dont remember the security code…

    when i connect to the pc nss doesnt detect it…

    what to do

  • kj

    hi my nokia x2-02 want security code plz help me

  • sine

    thank you men…………it just work on my nokia 5300 xpress music …..GOD bless you!!!!!!!!!

  • roman pearce

    I’ve nokia 206 and I forgot my security code and this phone hasn’t usb cable so what should I do ?

  • Ethan

    How can i select the Pc Suite mode if i can’t acces my phone???
    PLs help….

  • http://hassantalal84 hassan

    man its not working. when i press scan button on NSS it gives error. how to resolve the issue. i am using nokia c3 -00. man reply to me

    • http://hassantalal84 hassan

      don man i need a quick reply on this mate. please help me out

    • http://www.doncaprio.com Don Caprio

      DId you run NSS as administrator? I haven’t used this software for almost two years and I tried it c=back then with an older Nokia phone.

      • http://hassantalal84 hassan

        yess man, i have but same problem exists. please tell me is there any other way from where i can i break my security code.

  • tufail khan

    how to make it work on my nokia X2 01 plz plz plz tell me

  • Niharika

    I forget security code of my nokia 100 plz help me my mobile imei no. Is 355189/05/297617/4

  • Chigbuo

    Could you please help me unlock security code for my Nokia N8 mobile phone. Am in a mess as am about loosing vital info and documents in my phone. You can contact me via email if possible, here is my email id: chigbuonyema [a] gmail.com. My phone IMEI Code is 357919041058009 andmy computer can’t see my phone when connected via data cable. I would be the happiest guy on earth if you can help me. Thanks a lot!

  • ZeeShan

    man its not working. when i press scan button on NSS it gives error. how to resolve the issue. i am using nokia c3 -00. man reply to me

  • ZeeShan

    man its not working. when i press scan button on NSS it gives error. how to resolve the issue. i am using nokia asha 200 plzzzzzzzz reply to me

    • http://www.doncaprio.com Don Caprio

      The software is not tested with newer models of Nokia like Asha 200.

  • ZeeShan

    help me plzzz :((((((((((((

  • ZeeShan

    so you canot help?

  • http://www.facebook.com/asheeeesh ashish asheeh

    thanks a lot dude i worked for me …

  • spha

    The nss user interface is blank I m using win7 plz help

  • Levint.cj

    Thanks dear.. ma fone is Nokia N95.. its work..

  • RAJESH

    NOKIA C1 HOW CAN OPEN SECUARTY CODE ,WHAT IS THE MASTER RESET CODE

  • Vishal

    I m forget my securtiy code plzzz help me….
    Thanku

  • nabsteve

    boss will it work on nokia asha 302

    • http://www.doncaprio.com Don Caprio

      I don’t really know. It’s an old post and I haven’t used a Nokia phone for a while now.

  • ayu

    I’ve forgot my security code. I have use the master code but it doesn’t work. What I have to do ?

  • john

    Hi, how must i put my device(6300) to PC Suite Mode when i dont know my security code???
    in fact when i turn on my device and connect to pc, it isnt go to PC Suit Mode and this method not work.

  • Capt. pRice

    Hey Don Caprio!
    How can select Pc Suite mode if i can’t Acces my phone?plz help!!!!!!!!!

    • http://www.doncaprio.com Don Caprio

      You may need to flash the phone. This only works if you can still access PC Suite mode.. if you forgot the locke code, not when totally locked out.

  • Abu Shahid Shahid

    My nokia x2.00 has locked and i tried my best but i could not able to open it. plz help me.

  • Murtaza

    My nokia 6603. passward bhool gaya ho ab cell on karte hi passward aajata he ab kia karoon?

  • John

    thanks for your guide but problem with my phone is security locked and i have forgotten the lock, so how can i put it on pc suite mode
    Thanks, and please reply soon coz i am very sad for my phone

  • Rosso

    Thanx Don,
    I try all, but fail.
    when I do Change ” 8. Under Power Mode, select Local and then click Change. At this point, your Nokia phone should restart, and you should see the text Local mode across your phone screen”. I cant see text Local mode across my phone screen and then, i cant do anything/
    please do you have any other idea?
    My phone nokia E63-3 RM 450
    Anw, thanks

    • http://www.doncaprio.com Don Caprio

      Hi Rosso,

      This article was written over 2yrs ago but I’m sure it should work for Nokia E63. I haven’t used this software in a long time.

      Perhaps you should restart the whole process.

  • Raveena

    can this method be applied to c7??

    • http://www.doncaprio.com Don Caprio

      It’s possible, but it was tried on an older phone.