An anonymous reader writes "The release of iOS 4.3 beta for developers has revealed updates to gesture-based navigation, AirPlay and Personal Hot Spot, in the next edition of iPad and iPhone. However not all changes are UI related; it is reported that Apple is due to add an ARM Cortex A8 processor to its iPhone 5. Apple Daily,
,a Hong Kong based newspaper, reported that Apple's iPhone 5 will be powered by a dual core processor with SGX543 graphics. It is reported that Apple is in contact with a Taiwanese component maker for the A8 SoC. Currently Apple uses a custom made A4 SoC in its iPad and iPhone 4 and uses SGX535 graphics and video support."