Are you trying to install an important or very useful applications for your Symbian phone and you are getting the following Errors:

  • Unable to install a protected application from untrusted supplier (Need sign)
  • Expired certificate (time is not correct or you may take the time back)
  • Certificate may not valid (is expired or phone date may be incorrect)
  • Unable to install, Constrained by the certificate (Need sign)
  • Certificate error, Contact the application supplier (Need sign)
  • Application not supported
  • File corrupted
  • Update error
  • Unable to install
  • Installer feature not supported

And so many other things relating to mentioned above.

It means your phone need to hack before you can be able to install most your desire or useful applications. Hacking does not damage phones, just to aid you to enjoy  the money you spent buying your phone.

NOTE: If you have tentative hack your phone previously, you need to format your phone with this code *#7370# or click here to know more about formatting and hard reset of phones. More so, if you had already installed any type of anti-virus on your phone before, you need to uninstall it before attempting this method of Norton Symbian Hacking and You may re-install it after your phone has been hacked.

Norton Symbian Hacking Procedure

1. Download NortonSymbiaHack.sisx and install it.

2. Open it and click Options > Anti-Virus > Quarantine List > Option again > Restore and Accept prompt.

 After that, exit the Norton Application. 3. Go to Apps Manager and delete Symantec Symbian Hack.

Then open your x-plore and delete folder C:/shared/folder

4. Download RomPatcherplus_3.1.sisx, Install it, Lunch it and apply All patches > Apply > Restore for full access to file system and install all applications…

If a red cross gets the supported installserver.exe from, also it comes with  Symbian Device List to determine your appropriate installserver


5. Move you

r installserver to C:sysbin.

If the bin folder was not in C:sys then create a new folder in C:sys, name it bin and move your installserver.exe to it.

You are done and Your phone is now fully hacked! 

Enjoy your hacked phone!

No moreUnable to install a protected application from untrusted supplier, Expired certificate, Certificate may not valid, Unable to install, Constrained by the certificate, Certificate error, Contact the application supplier etc.

Download all in 1 packed Norton Symbia Hacking Materials

Try it and let hear your feedback through the uses of below the comment box, we are here to help you out of any difficulty during hacking process. Kindly hit the Share, Tweet or Like link to keep your friend informed  Never miss any of my future post CLICK HERE TO SUBSCRIBE Once entered, you will have to check your Inbox for a confirmation email containing a confirmation link. Once you VERIFY your email by clicking on the confirmation link in the message, you will never miss any future articles. 


I'm Funsho, a lover of anything technology. I have an uncontrollable passion for sharing the latest and trending tech-related ideas and information.


  • Anonymous, March 30, 2013 @ 12:29 pm Reply

    Didn't work.

  • Shelaf, March 31, 2013 @ 7:33 am Reply

    @Anonymous Try to understand the procedure very well and follow it accordingly.
    Is working.

  • Anonymous, April 6, 2013 @ 2:16 pm Reply

    I did all the steps correctly. Only in step for there is no restore. But I did all it is written here and didn't work. I kinda feel it's worse than before.

  • Shelaf, April 7, 2013 @ 9:55 pm Reply

    @Anonymous You need to format your phone before you can retry it.

  • Anonymous, June 3, 2013 @ 3:59 pm Reply

    You are genius, it works on my E63, i wanted to install TTPOD and i dd. Thk u so much!!!!

  • Shelaf, June 3, 2013 @ 6:14 pm Reply

    @Anonymous God bless u my brs, u also smart enough 2 get d procedure accordingly.
    U are welcome & thanks 4 d comment.

  • Anonymous, July 4, 2013 @ 4:44 am Reply

    Well, the links are useless now. I wanted to try the hack but now I can't.

  • Shelaf, July 4, 2013 @ 11:02 pm Reply

    @Anonymous Sorry pls, is bcz i have little problem with d hosting site of Try 2 use d links around morning or afternoon, u will be able 2 download d materials then.

  • Anonymous, August 14, 2013 @ 8:14 am Reply

    hi,my sys folder wont allow me to create bin folder inside it,any help?

  • Shelaf, August 14, 2013 @ 7:13 pm Reply

    Which means u did nt get d step accurately, format ur phone & re-follow d procedure accordingly.

  • Anonymous, August 29, 2013 @ 8:02 am Reply

    rompatcherplus3.1 did'nt intall on my phone Nokia E5, its showing certificate error, what can i do?

  • Anonymous, August 29, 2013 @ 9:48 am Reply

    i cant create bin in c:/sys folder… What can i do? Am using nokia E5 i have used different xplore. Pls what can i do?

  • Shelaf, August 29, 2013 @ 10:07 am Reply

    Is Norton installed?

  • Unknown, September 12, 2013 @ 3:49 pm Reply

    sir i have not shared folder in cell memory i have nokia 6120c plz help me ,,,
    i will thank ful to you,,

  • Shelaf, September 12, 2013 @ 5:24 pm Reply

    Dia must be "Shared" folder in C: if u follow d procedure accordingly.

  • Anonymous, September 16, 2013 @ 2:13 am Reply

    Yes, i just ca
    nt create bin in sys folder

  • Anonymous, September 16, 2013 @ 2:27 am Reply

    pls i cant create bin in the c:sys folder, is there anyway out of this?

  • Shelaf, September 16, 2013 @ 11:01 pm Reply

    Which shows dat u did nt get d procedure accordingly. If u get it right d "bin" must created automatically in the c:sys folder of ur phone memory or give u an access 2 create it. Try 2 Hard Reset ur phone & refresh d procedure.

  • Unknown, October 2, 2013 @ 9:57 pm Reply

    please,the step number 4 when i install the rompatcherplus it tells me that it was error in the certificate , i installed the norton already,please help me my brother what should i do

  • Unknown, October 2, 2013 @ 10:04 pm Reply

    rompatcherplus3.its showing certificate error, what can i do?i installed norton already please help me my brother what should i do

  • Shelaf, October 3, 2013 @ 9:08 am Reply

    D Norton is nt installed correctly on ur phonet dat is y u are receiving error when trying 2 install rompatcher, u need to format ur phone & refresh d procedure.

  • Anonymous, October 25, 2013 @ 10:43 am Reply

    the links aren't working, please re-upload

  • Shelaf, October 25, 2013 @ 7:28 pm Reply

    Ok, i will check & update it.

  • Anonymous, January 24, 2014 @ 6:16 pm Reply

    plz plz tell me its not working on c6-01

  • Anonymous, March 3, 2014 @ 3:29 pm Reply

    please am usin symbian e6 but the installserver.exe for e6 is noy in that zip file, please help me

  • Anonymous, August 21, 2014 @ 10:49 pm Reply

    am tayad of 4matin o, av tryd many times, i was only able 2 unide d sys folda by presin 0 in xplore, d bin is nt der, i cnt create it. Fagbie help o! Dnt tel me 2 4mat again, av dne dat manytimes

  • Shelaf, August 22, 2014 @ 7:39 pm Reply

    Never let your head hang down. You have to format & reformat till you get the procedure correctly. You can simply create "bin" folder in C:sys by tap: Menu >> File >> Make Dir. Write "bin" without quote in the space provided, tap Ok & paste your "installserver.exe" there.
    It is simple as that.

  • Anonymous, September 4, 2014 @ 2:19 pm Reply

    Sir, can it work on java phone?

  • Anonymous, October 11, 2014 @ 5:20 pm Reply

    After doing it, i try installing java files and other files, it shows in use

  • Anonymous, October 11, 2014 @ 5:21 pm Reply

    I tried installing files after hacking and it showed in use

  • Unknown, December 6, 2014 @ 6:14 pm Reply

    Pls help, norton is saying its expired, how can I go about it, and also, i cant download from, i even opened an account, its all d same, its just saying "ur download will start automatically

  • Unknown, December 6, 2014 @ 6:32 pm Reply

    Pls help, norton is saying its expired, how can I go about it, and also, i cant download from, i even opened an account, its all d same, its just saying "ur download will start automatically

  • Anonymous, August 21, 2015 @ 4:18 pm Reply

    I need hack application for E71 that I can use to hack whtsapp on d phone and be reading d messages on my bb

  • Anonymous, December 21, 2015 @ 7:06 am Reply

    norton didnt install,it said certificate expired

  • blaze, February 13, 2016 @ 5:09 pm Reply

    anonymous email me lemme qive u a hint on how u should make their norton to stop writinq certificate error

  • bleach, December 18, 2016 @ 4:12 pm Reply

    oga shelaf please help i format the phone and it dont want to even download the norton antivirus its showing certificate error contact the supplier pls what should i do

  • Elizabeth, December 26, 2016 @ 8:48 am Reply

    Normal upgrades of free antivirus downloads against infections shut these out so you can have a more secure and less demanding time surfing the Internet. Moreover, it ought to accelerate your PCs speed of preparing and give ongoing assurance against every single conceivable risk on the web, while successfully recognizing potential infection tainted documents, connections and even pop-ups.

  • Christopher, February 18, 2017 @ 10:52 am Reply

    They will in like manner attempt to leave their Toll Free contact number, on the off chance that you require a practically identical help with future.

  • Unknown, July 1, 2017 @ 12:46 pm Reply

    it has placed itself firmly as one of, if not the, best. Every now and then you will need Norton Support Services to keep you in the clear and rectify any issues that you might have.
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