Install Deleted Authority/Security Certificate on Nokia Phones

ByVishal Jain
Sometimes after flashing or updating the Nokia phones’ software, we lost the security certificates used for code-signing in JAVA applications. Without these certificates, the applications would not work. They give the following error “certificate not on phone or SIM”. After working for a long time, finally I got the perfect 100% solution for these problems.
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 To solve this problem, follow the below steps.

  1. First, download the Oxicube Phone Manager from here
  2. Now download the authority certificates for your Nokia phone from here
  3. Install Oxicube and connect your phone
  4. Now open Oxicube and navigate to c:hiddenfolder>cerficates.
  5. Then rightclick=>new=>file and open AuthDeleg.db from the downloaded folder.
  6. After that navigate to c:hiddenfolders>certificate>auth and delete all data from this folder.
  7. Now right click=>new=>file and select all data in auth folder from the downloaded folder.
  8. All Done Now.
  9. Now exit Oxicube, Switch-off, and switch on your phone.
  10. You can see the installed certificates by going to menu>Setting>security>Authority Certificates your phone.
  11. Enjoy!

Read also: WhatsApp Will Now Let You Delete Sent Messages, But There is A Catch

You can also watch this video to easily install the certificates.

If you need certificates for other phones like Nokia 6303, C3 etc then please ask in comments.

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53 Comments

  3. Sorry to say, but there is no solution(in my knowledge) for these phones. I am currently working on it and hope will come up with a good solution.

    Reply

    1. Hey Jain, am having olso that problem on my Nokia 210, some of my certificate has expired and some of them i did deleted it, so what can i do or is there any solutions.!

      Reply

  10. Sorry for the issue you have faced. There were some issue with the links, and the same have been updated. But if someone is trying to help you out, please don't blame them like that. 🙂

    Reply

  12. Can you please tell in brief, what problem exactly you are facing? If it's related to certificates, did you try installing the certificates as mentioned in the article? Please revert, I'll love to help you out.

    Reply

  22. I have that problem too. My phone fell and when I did reopen it had 66,5 MB free. All system data (includes web) was removed. When I do Try to connect to a site from menu(only HomePage is available.)it says "Secure Connection not Available" I did try to send myself a webpage link from SMS, phone crashed and restarded. I did got my APN from my operator so no problem about them.

    Reply

  25. my phone can not open some of apps includng whattsap,facebook,tweet,brose wape when i open them jst say certificate not in phone/not in sim….nokia asha 306

    Reply

    1. Hey, sorry to say but I’m still on the way to find a solution for Nokia Asha 306. Stay connected.

      Reply

  26. The nokia browsers are not opening.i just want to update my phone with myself.i hope u send for this number *removed* as a massege.

    Reply

  27. Send the link for update my nokia asha 206 with myself.even the homepage also isn’t responding plz help to do that.

    Reply

  29. i am using nokia asha 501.
    unable to install / run whatsapp & coonect to internet
    because it is showing certificates expired.
    requesting you to help.

    Reply

  38. Mere mobile nokia asha 310 me certificate invalid bata rha h nokia account me jao to bo certificate invalid according to phone date esa likh kar aa rha h

    Reply

  41. Please help me and reply me.Jb main Internet chalta hon To Jb koi bhi app Open krta hon To to Error aa jata h main ny Mobile phone ko rest bhi kiya new setting bhi install bhi ki hain phir bhi Error aa raha hai..
    Error yh likha hua ata hai ( Error establishig secure connection. check coverage security and data setting on the phone. (005)

    Mare paS Nokia 206 hai “aur jub Whatsapp open karta hun tu uploding apps hona shur ho jati likan cnt ni hoti.

    Reply

  43. hii iam using nokia 2690 and this mobile certificate has expire i want to work my mobile system completely i hope this msg is helpfull for me jay bhim

    Reply

  44. My Nokia certificate authority was deleted and my phone internet browser is not opening i did and download whatsapp on it, it was saying i should upgrade and have done that many times. Help me please???

    Reply

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