Mobile Phone list

Nokia Windows mobile phones coming

February 12th, 2011 by Mobile Blog Team | 1 Comment |

Nokia Windows PhonesNokia and Microsoft today announced a long term partnership that will help both in developing futuristic mobile technologies. As a part of this Nokia will choose Windows Phone 7 as the primary operating system for their Smartphones. Nokia will get access to the Microsoft technologies like Bing, Office, Xbox, etc., whereas Microsoft will be able to extend operations and increase their market presence all over the world using the large Nokia infrastructure. Nokia will also get more opportunities in US market, which accounts for the major share of the global smartphone sales and application development.

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Sign unsigned Symbian Nokia application using certificate and key file

September 24th, 2010 by Mobile Blog Team | 31 Comments |
Sign-unsigned-Symbian-Nokia-application-using-certificate-and-key-file

Sign Symbian

Nokia version of the Symbian is the most popular mobile operating system in the world, and it is based on the open source Symbian platform. So far, there are three major derivatives of the OS in touch and non-touch categories. The Symbian S60V3, S60V5 and upcoming Symbian ^ 3 have .SIS and .SISX extension for applications.  A signed Symbian application includes a  digital certificate that identifies the developer ID and its origin. Nokia devices usually block the installation of unsigned apps with a certificate expired or contact the application supplier warning. Singing ensures the trust and authenticity of the application, but often it becomes an inconvenience for the users. The reason for the increased number of unsigned applications in the internet is the cost and time associated with the signing process. Until the last Nokia World, signing Symbian applications, themes and games were a difficult task for the developers.
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