NOKIAC5.NET

If C5 is your first Symbian 3rd Edition smartphone you may not be aware of the signing process for installing applications.The earlier version of Symbian i.e S60 2nd Edition was prone to virus attacks so Nokia introduced a signing process as security measure, but it gets cumbersome as you have to sign every unsigned application [...]

Have you got any of these two Errors while installing an application on your Nokia C5? 1. “Certificate Error Contact the application supplier” 2. “Expired Certificate”