Tomorrow, the 8th of April 2010 Apple will show off the latest version of their iPhone OS during the special eventuality, iPhone OS 4.0, so what changes can you approaching in a ultimate major ascent o a iPhone OS?

Multitasking is the vital upgrade which everyone is hoping will be in the a iPhone OS 4.0, although it may work slightly dissimilar than many of us expect, We have listened previously which multi tasking upon the iPhone may work a same approach Expose works on Mac OS.

We might additionally see some of a iPad’s facilities available upon the iPhone in 4.0, like the ability to customize background wallpaper, regulating a iPhone in both mural and landscape mode, that is now accessible upon a iPad, that is using the iPhone OS 3.2 whilst a iPhone as well as iPod Hold have been running 3.1.

Tethering for a US, that still hasn’t been expelled may come in 4.0, nonetheless this underline has been available in a UK and alternative countries for some time, AT&T had betrothed which the underline would be entrance shortly, although they have been earnest this for quite the whilst rightaway.

It will be engaging to see what features have been expelled in the iPhone OS 4.0, will it be as big the leap forward for the iPhone OS, as the burst from iPhone OS 2,0 to iPhone 3.0 was ? WE guess you will have to wait until tomorrow for full details.