Apple will be announcing a major update to their mobile OS platform iPhone OS 4.0 in an live event scheduled to be held on April 8th at 10AM PT, the event will be reported live from Apple's Infinite Loop campus in Cupertino by various big tech-sites and online video streaming portals and will be accessible online from the links provided at the end of the post.

Although there are no confirmed reports of what this new update will be featuring, the blogosphere is once again bloomed with speculations and rumors. Here is a list of most expected rumored feature list doing rounds all over the internet.

• Multitasking - much wanted and expected multi-tasking functionality could finally arrive in this update.
• UI Changes - Few UI changes specifically to homepage section is also rumored.
• Multi-touch - system wide support for multi-touch.

Watch iPhone OS 4.0 Announcement Event Live On 8th April 2010 At 10:0 AM PT :

• Crunchgear Livestream Channel
• Gizmodo Live