nokia certificate error for mobile dialer

“Expired certificate error” encountered handsets:

Basically some Nokia model like E series and N series encountered expired certificate error problem. Major handset models are Nokia 6680, Nokia s60v3, Nokia E63, Nokia E71, Nokia E72, Nokia E66, Nokia E61i, Nokia N73, Nokia N80, Nokia N95, Nokia n96, “Nokia 5320 xpress music”, Nokia n6120, Samsung I8510 (INOV8). Besides these models many other symbian enabled mobile handset user facing this problem.

Main reason of expired certificate error problem:

Latest symbian OS version introduce a security checking module. This module tries to ensure whether symbian apps has valid certificate or not. Thus many old apps encountered this problem to install. Nokia hand set user commonly asking how to solve expired certificate error problem.

Commonly encountered mobile dialer apps for expired certificate error:

Itel mobile dialer and hellobyte dialer are two most popular VoIP apps which are not installed due this expired certificate error. Here we explain two ways to fix this problem. Itel mobile dialer is little bit easier to install and fixing expired certificate error rather than hellobyte dialer. Itel mobile dialer old version app has this certificate and no problem encountered to install. This is commonly occurred for hello byte dialer, mosip dialer, mtell dialer, gplex dialer.

How to solve expired certificate error problem

Best ways to find valid certificate for the app you want to install. You browse the app vendor website whether they have any valid certificate or not. If they don’t have any updated “signed certificate” then you can fellow these fixing method. There are two method described below to solve expired certificate error problem. Before applying these you should keep back up all important data. Any hang situation can occur to applying these methods. But no hardware damage is occurring. “Expired certificate error” date fixing method: 1. Go to main menu select and click settings. 2. Select General and Select Date and Time 3. Change time year 2000 4. Now in install the mobile dialer apps or any other apps having this error. After installation correct time same way.

Cerficate error solution for hellobyte dialer:

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Cerficate error solution for itel mobile dialer: