This new update offers more than 100 new characteristics, including multitasking, folders, unified inbox, Game Center, AirPlay and AirPrint.
Other interesting innovative aspects of the new iOS 4.2 are the possibility of finding and underscoring words or specific phrases on web sites, improved accessibility in 25 additional languages or AirPrint, which simplifies printing by eliminating the drivers for the printer, and that works with a selection of printers, configured for this system.
Another interesting and innovative aspect is that the operating system included is the application for Find My iPhone (free at the App Store), which is now free for user without subscribing to MobileMe and it facilitates the localization of a lost appliance on a map. This allows remote blocking or erasing of data to protect privacy.
Evermind has already prepared the environment and we have successfully migrated our applications to the new system.