How to solve expired certificate in Nokia N97

Expired Certificate.

 

Expired Certificate is a error because the application that we installed in our Nokia N97 has expired, this error is not because the application is unsigned. To solve Expired Certificate you should not to change the date on your mobile, i give a better solution: Sign4ever.

 

sign4ever n97 How to solve expired certificate in Nokia N97

 


How to use this application is very simple. Copy the application with expired certificate in the same folder that Sign4ever (in the PC), execute Sign4ever and follow the instructions of the blue screen (press any key to continue).

 

expired certificate n97 How to solve expired certificate in Nokia N97

 

Created two files: a file .bak (backing of the application) and the implementation signed signed.sis. All applications signed are called signed.sis but you can change its name to the original.

 

Install the application signed.sis and the error of expired certificate is not a problem during the next 20 years.

 

Download Sign4ever.



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51 Responses to How to solve expired certificate in Nokia N97

  1. K September 4, 2009 at 5:16 pm #

    unable to install from untrusted suplier on n97 :(

  2. jorge September 8, 2009 at 7:47 pm #

    same thing for me. unable to install from untrusted suplier

  3. amul December 23, 2009 at 8:51 am #

    Thanks it’s really works.
    Thanks a trillion.

  4. Friet-zoervleis December 29, 2009 at 4:56 am #

    Sign4ever did work for on the app. It still doensn’t install because the cerificate expired problem. Could this problem only be solved when i put the original productcode back on my n97?

    Thanks in advance.

  5. mfm February 14, 2010 at 10:08 am #

    Thanks it’s really works. its v..v.good

    Thanks a trillion.

  6. alex April 9, 2010 at 10:27 am #

    It’s works fine thanks you

  7. n97 April 20, 2010 at 3:12 am #

    it didn’t work for vsunplus. I still get the expired certificate error.

  8. shadab mallick April 24, 2010 at 7:38 am #

    how to instal untrusted suplier application my id is shadan.mallick05@gmail.com and my mobile is nokia 5800 xm and imei no is 354182027887460

  9. shakes May 25, 2010 at 7:02 am #

    amazing! it works on my end. i used it to install expired smartmovie installations files. :D

  10. ryan May 28, 2010 at 8:21 am #

    :( asking to install base package first for smart movie, i tried for it

  11. John Holman May 28, 2010 at 4:55 pm #

    Hello,
    Please can anyone help with this problem as it is truly driving me nuts!
    I keep getting the message “Website has sent an untrusted certificate” I have tried everything including a hard reset to try and solve this but nothing seems to work. Please can anyone help

  12. sam June 6, 2010 at 7:07 am #

    this is a 100% original way… i got a signed application… thanks 2 d genius person helping us….

  13. SFD June 8, 2010 at 4:54 pm #

    fank u so much…worked like a greasy machinery

  14. ditha June 13, 2010 at 6:31 am #

    thank you very much!!!! it works!!! :)

  15. Nquadah June 18, 2010 at 9:51 pm #

    have the same problem, i used this software onece, and it works, now i re-flash my phone because had a lot of problem with it. and now it doesen’t work :|. same error.

  16. shoukath June 19, 2010 at 10:02 pm #

    you are my hero.. i was looking for this solution days and days.. thank you very much

  17. jurellzki June 30, 2010 at 7:07 pm #

    works fine for me… two thumbs up!

    PC Operating System: Windows XP
    My Mobile: Nokia 5800 XM

  18. Matt July 9, 2010 at 12:02 pm #

    Doesn’t work on my N97

  19. rocky July 11, 2010 at 5:26 am #

    its gr8….. very nice….

  20. Sab August 21, 2010 at 9:00 am #

    It worked fine, i went few step further trying to install x plore but it said permission not granted ..where as i had error message earlier..kindly let me know what i have to do

  21. alvin August 22, 2010 at 5:13 pm #

    wow it really works , thanks

  22. NAJEEB September 8, 2010 at 1:53 pm #

    REALLY ITS WORKING.. CAN TRY.. THIS SUCESS IS AFTER MY SEVERAL ATTEMPTS WITH MANY SIS FILES IN MY NOKIA N97 – NAJEEB

  23. Narsinha September 15, 2010 at 2:34 pm #

    its signing..bt after installation its showing protected application from untrusted supplier…HELP

  24. Sandip Vite September 24, 2010 at 4:05 pm #

    Thanks.
    This is great trick to avoid ‘expired certificatd’ error, i tried this on my nokia 5233 & its sucessfully installed.
    Thanks alot.

  25. abul October 10, 2010 at 11:09 pm #

    wow…..! it really works. thanks a lot……….!

  26. iliya October 12, 2010 at 9:29 am #

    Thanks great sofware

  27. ARVIND November 4, 2010 at 4:25 pm #

    HEY BRO PLS TELL ME …STEP BY STEP…….MY ID IS ARVINDRAJRVD@GMAIL……….

  28. housseinos November 10, 2010 at 5:21 pm #

    it’s really very good only u have to put the sis file in it and press enter and then take the signed file from the folder :D
    searching for this program from many weeks :D
    thank u btw alote

  29. Luq November 11, 2010 at 4:10 am #

    it says cant install , …. untrusted supplier . how ?

  30. ovidiu November 18, 2010 at 8:23 pm #

    hello…this soft is …ok …is fantastic..i like it…
    sign4ever rules man
    it solved my problems with sis certified expiration date…
    thx
    :))

  31. ali-samet November 27, 2010 at 11:17 pm #

    Hi I have one n97 when i wanted to install one application but it said certificate error i did what u suggested but this time it said suplier error …plzz ttel me how can i fix that i couldent find any way for fixing…..plzzz help mee ali_samet2001@yahoo.com this is my email addres thank you

  32. kaponne December 6, 2010 at 2:13 pm #

    unable to install from untrusted suplier on my n97…why??? :((
    help me please

  33. Amir December 9, 2010 at 11:55 am #

    I have N97. but dont have any knowledge about software and from to get it so that i can use it as computer. I
    I need some software so that i can work on excel or powerpoint , I can watch movies etc..

    Can any one help me out in this regard
    Thanks

  34. Eindbaas December 24, 2010 at 5:54 pm #

    I have the same problem! It can’t install because it’s from a untrusted supplier… What should I do?

  35. Agnivesh Sharma January 1, 2011 at 12:03 pm #

    Thnx alot brother………………it even worked for nokia 5233. Thnx a trillion.

  36. Saon Menz January 3, 2011 at 10:47 pm #

    thanx a lot,,u r a genious……………..

  37. Smarty January 5, 2011 at 4:16 pm #

    @ Amir, with xplore you can read .doc files i don’t know about excel and powerpoint but maybe you can find an app just for that. To watch .avi movies download SmartMovie and crack for it so you don’t need serial code… mp4 and 3gp videos can be watched from the phones software. xplore and smartmovie are ‘lonelycatgames’ apps…

  38. Brosh Pov January 6, 2011 at 7:48 am #

    i want to download smart movie full

  39. Brosh January 6, 2011 at 7:50 am #

    Download smart movie full verson for nokia n97

  40. Piyush sakwar January 19, 2011 at 12:43 pm #

    Thanks, for solution for expired certificate error
    the software is install but its not working..
    any way thanks Again BOSSSSSSSSSS

  41. JASNA January 22, 2011 at 4:03 pm #

    while installing the cracked file its asking for base package, pls tell one by one installation method after sine 4 ever

  42. sam January 29, 2011 at 4:15 am #

    worrrrrrkkkkkkkkkkkkkkkkksssssssssssssssss

  43. inayath February 11, 2011 at 8:09 pm #

    sssssssssssssssssssssss this is it,its working thanks a lot

  44. Uves March 20, 2011 at 10:45 am #

    Same Problem
    Untrusted supplier for 5233

  45. mayur June 7, 2011 at 5:50 pm #

    Awesome …………

  46. ALEX July 2, 2011 at 9:40 pm #

    thankssssssssssss

  47. Izabela January 3, 2012 at 1:31 am #

    Thank you very much,:) I wish you all the best:)

  48. Abdul May 26, 2012 at 8:48 pm #

    I got the same problem,uable to install unable to install from untrusted suplier on my n97.Please provide solution for this.Because most of people got this issue for Nokia N97.It would be great for provide proper solution for this.

  49. ib July 7, 2012 at 8:02 pm #

    i tried installin gnubox bt it says cnt install frm untrursed supplier

  50. don_gee August 13, 2012 at 7:33 am #

    oops not working on my Nokia n97.it says application can not be granted permission.what wrong

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