Fix Expired Certificate Error in Nokia N97 and 5800

May 15, 2010 · 3 comments

We get expired certificate error in Nokia mobile phones like N97 or 5800 XpressMusic when an installed application gets expired. There are some solution on internet to this problem like changing the date in your mobile. Here is a very easy method to fix the expired certificate error in your Nokia N97 or 5800 or any other Nokia mobile.

expired-certificate- nokia n97
Sign4ever is a very simple application. Copy the application with expired certificate in the same folder that Sign4ever (in the PC), execute Sign4everĀ  and follow the instructions of the blue screen. Press any key to continue.
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. You just have to install signed.sis and the Expired Certification error will be fixed for next 20 years.
Get Sign4ever

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{ 3 comments… read them below or add one }

ALOMDA June 27, 2010 at 7:46 pm

thanks for your help
but I follow all you are write above but not fix the problem and I try again & again no respons still give me a massege expired application
do you have other sulotion

best regurd

Reply

aziz August 6, 2010 at 11:10 am

je veut drakkarios pour n97 32gb merci

Reply

Rockey joy August 16, 2010 at 7:05 pm

Excellent trouble shooting. This Certificate eror problem was a big headache for me. Now with this solution completely solved.

Thanks an lot

Reply

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