Mobile Giant Nokia is preparing for a Symbian event April 12, May Reveal new UI and even more!

Nokia has recently began sending invites for an event taking place in London next Tuesday, April 12. 

Is not yet known what are they about to announce, but is thought to be some of their latest Symbian updates, possibly revealing some harware changes as well,  Nokia and HTC are holding the event in the same day in London which it reminds us 2 years ago which it didn't end well for Nokia.