Symbian Belle

On August 24 2011, Nokia appear Symbian Belle as a software amend to the Symbian Anna release. Three new accessories (603, 700 and 701) Nokia 600 is annulled and is replaced with Nokia 603 were appear which will accept Symbian Belle pre-installed. Symbian Belle will be accessible as a Software Amend for Symbian Anna based accessories as well. Most Significant updates that appear with "Belle" are

Free-form, differently-sized, reside widgets

More homescreens

Improved cachet bar

Dropdown menu

Modernised navigation

New apps

Informative lock screen

NFC devices

Visual multitasking