How to solve certificate expired problem in your Nokia s40 phones

Gys as you know that all nokia phones have Nokia Online CA certificate the validity of this certificate which was provided by Nokia company itself for signing apps & can't be deleted, was expired on 2nd January 2016.after expiration of this certificate nokia s40 users are facing certificate expired problem & bcoz most of the apps are signed with Nokia Online CA certificate. So here iam providing the solution of this problem.

Solution:-Solution of this problem is quite simple.
Just change date of your device from settings(Settings > Date & Time).
Change it from current date to any date below 2015 (change it to 2014,2013,2012,2011....) now download / install the app you want to install.
After sucessfull installation change date to current date.
Try it now!

30 Responses to "How to solve certificate expired problem in your Nokia s40 phones"

  1. Visit this link and do something for us. http://goo.gl/QKGFv0

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  2. But when I change the date after I can't open operamini

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  3. Sir its work!!
    I just download my airtel app from ovi.mobi

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  4. @Subh,
    after downloading your desired app with Uc browser change date to current date.

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  5. Can u please help to sign in darman certificate?

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  6. Nice trick.. It really works..

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  7. bappaditya halder31 March 2016 at 08:05

    shr, after change date i can not download whatsapp and can not open opera mini..
    Plz let me know https://m.facebook.com/bappaditya.halder.77?ref_component=mbasic_home_header&ref_page=MFriendsCenterPYMKController this address.

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  8. ANK Developer Ankit31 March 2016 at 18:40

    @bappaditya halder,
    you can use Uc browser,when your date is changed.

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  9. My x2-01 is not working! I've changed the date & tried with uc bt it shows me "certificate not on sim or phone" wht can i do now?

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  10. This ain't working . Mcm

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  11. First app download start kro or download complete honey se phle usko pause krdo or setting meh jakr date change krodo like else 2013,2012,2011 only change year .... And start downloading.... Or app install ho jayegi.....
    Fb/Realfanzaynmalik

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  12. Plz Teach me Sir How Can I Hack
    Facebook Account From Java Phone__
    plz it's My humble Request to You...

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  13. My Nokia certificate deleted by me by mistake.now whtsapp cant be install dye to certificate expired.pls kuchh idea h to do.date or time also changed but can't install

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  14. but changing the dates those no work when i want to install whatsapp. Pls help

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  15. When i have installed the whatsapp then it has asked me to upgrade but when i upgrade it it tells download failed

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  16. I have changed the date and tried with uc browser but it shows "certificate not on sim or phone".. :(

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  17. ANK Developer Ankit29 June 2016 at 07:35

    @Shiva,
    you have to flash your phone to solve this problem.

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  18. Bt how to flash my phone?m using Nokia 2700c..

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  19. But not work my phone> 311 result Certificate invalid according's to phones date plz help (when i download hike)

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  20. After the date 31/12/2016 i can not use whatsapp my nokia x2-01 mobile phone,these msg i shown in whatsapp about,why i can not use whatsapp on this phone after thae above date ?plzzzz an me

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  21. ANK Developer Ankit19 July 2016 at 08:31

    @arit,
    whatsapp going to end their support for java phone . You can read the official announcement on blog.whatsapp.com

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  22. Please help me .. Mere handset me jo certificate hote hai o sqb delete huy hai plz kuch help kijiy

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  23. I tried everything but fail

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  24. Mera nokia 206 main vi nhi ho raha hai

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  25. guys i found a salution of dissapierede ceretificate users

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  26. My phone has certefecate problem so i cant ragest whatsAPP plz help me

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  27. Ye sab,madharchod, bhikhari ,benkelonde ,tatti chhat NOKIA and MICROSOFT ki chal h,PHONE becho ,2-3 saal me certificate invalid kar do,or new phone kharido.

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  28. now Its showingv Authorisation failed

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