If you use an Symbian S60 3rd edition based mobile phone (Nokia N-Series phones like N73, N95, N80, N91, N80 and E-Series phones use Symbian S60v3 as OS) you must have encountered the very common certificate errors like 'Certificate Expired' or 'Certificate Error. I.d if want to sign for free then we will have submit them 1 application(sis file) at a time to sign them by themself. but when i read your column and follow the 2nd steps..... i have tried both changing dates and application manager way but still not working. if says certificate error din still reduce the year until u'll find the exact year. So after 4-7 days go again to click on my certificate 11. the reset was done and i lost all the apps and when i tried to install some more apps like ovi suit,nimbuzz,fring the process starts it comes upto (phone memory, memory card)after that when i choose anyone of them to install a message appears unable to install! please help me ~ i am in dar es salaam and there is no NOKIA CARE !! My site is faizal2411/ Most simple method to hack your s60 v3 nokia phone uploaded in my profile. something happened to that phone and i used the one with the error. Contact Application Supplier' while installing themes or softwares on your phone. I used to solve this problem on my Nokia E5 from about 2 years ago as follow: (I guessed it might work and trick the phone; and it Worked!!! once i clicked the icon and and it allow me to install, but after installation shown complete, the phone stated that "certificate errror and contact application supplier". it happened to all type of other application i have download. don be afraid of reducing the year on ur cp u can back it on later after installing... please help me ~ i am in dar es salaam and there is no NOKIA CARE !! Its better than Helloox, Hello Carbide, Drakkious Method. It uses Dr Web and Rom Patcher 3.1to hack ur phone. it still had the error after a year, but one day it was gone. The errors are caused because of the security measures introduced into the new version of Symbian Series 60 mobile operating system disallowing installation of old applications and invalid certificates, however bypassing this security feature and fixing these certificate errors to install themes and softwares is very easy, simply follow the instructions below: Hi! Unfortunately I recently had some problems with my phone and had Nokia reformat it and upgrade the OS. On some programs, I continue to get the same certificate error message. ): Turn the Date for 2,3 or 4 years Back instead of 1. the ovi suite from the pc showed that "installation failed. if still the error is persist you can search the software so called SECMAN mobile edition install it on ur phone. You will get your and file if you want your file permanent you have to donate $ or if you want for free wait 4 to 7 days. Since OPDA have stopped giving & files only way to sign all Symbian Applications is to hack ur phone .
every where I have visited I see some enthusiast who starts the thread with a temporary zest and then all you find at end is a bunch of helpless people with their different mobile models asking the same crappy question and no one is then even bothered to sort it for them. even if I have install all and online check for certificates off.... Then, even if you hack with Hello X, you still get expired certificate bullshit! that changing of software installation to ALL and online certificate to OFF also doesn't work.. I have a NOKIA N95 mobile phone with s60 3rd edition symbian operating system, I have an certificate error exactly in this way: "certificate error, contact the application supplier" when I try to install a dictionary software "asgatech unidic v2.00". Save all your files onto a memory card, I mean all files, downloaded applications and reformat phone ie, restore factory settings. I've even tried from nokia ovi store but the same certificate error/out of date/invalid etc. Need emergency help Someone please if you can Thanks & Regards Pervez sir my handset is nokia e71 i use all of your tips but nothing is else and its write expired cerificate if any one core player is instaalled then itsrequired serial number pls help me my email id is [email protected] follow ur suggesion of certificate error .date change,online certi. If you can help pls email me at: the [email protected] Its all crap... coz I have observed it works on some, on some it does not and once posted then NO one even seems to bother answering back to people who are still facing the problems... when the Nokia N73 should not even bother checking for certificate. Nokia has no brains....every model they have something or other lacking or missing. (according to my E66,just try it in ur's) Hope it will successfully works in ur's too... :))) first of all, the stupid "signed" system that all but freezes out small developers cause its expensive! tryina install i ON Battery Timer..doesn't let me install an update for the license key.. Remove simm card and mem card before formatting, just in case. I've also tried turning off Check for certificate in application manager. I can't install a single software from websites like getjar, mobango etc. But when i get the error 'certificate error contact application supplier' nothing seems to work to fix this! SOFTWARE INSTALLATION(CHANGE "SIGNED ONLY" TO "ALL") and ONLINE CERTIFICATE CHECK TO OFF MODE....... if i get the warning 'expired certificate' turning the date back fixes this problem... it doesnt install the core player hi i own a nokia n96 - 3 and i have tried both your suggestions.Hi all, if you get a certificate error, contact application vendor message, most likely none of the above would work. Email me if you know the solution to my problem.please help me :( Thank you very much for that, i was trying to install symtorrent on my nokia N96, and getting certificate expired error. Now click on certificate on the top of page or go to on apply certificate 5. Because, symbbian insists that your application should be signed and you get the above error most likely because the app is not signed. the certificate was the release date which was 8 October 2007, so i set my phone date as 8 December 2007 and it installed. You either need to get it signed by yourself (a painful process) or hunt for a singed version somewhere. Requirement : Genialsis pc application download it by searching on google. i got nokia n96 and when i do install software's or themes it gives the expired certificate error .... Recently, Nokia released a new firmware update, version 40.0.005 for Nokia 5800.The latest firmware update comes with the much awaited kinetic scrolling and many new features such as a new home screen similar to that of Nokia 5530, contact & music widgets and so on.