Symbian

Symbian operating system is proprietary, developed by Symbian Ltd., which is designed to use mobile equipment (mobile). Before Motorola announced the purchase of all remaining shares of Symbian Ltd., which is not owned at June 24, 2008, Symbian is owned by Nokia (47.9%), Ericsson (15.6%), Panasonic (10.5%), Samsung (4.5 %), Siemens / BenQ (8.4%), Sony Ericsson (13.1%). Symbian is the latest version of Symbian OS v9.5s. While the most widely circulated phones currently run the Symbian OS v6.1s, v7.0s, RV 47 75, v8.0s, and v9.1s. Nokia Nseries on average using the Symbian OS v9.1, except the Nokia N95 which uses the Symbian v9.2s.