2010年4月9日星期五

News From USA

Beta for iPhone OS 4.0 is out, but just for devs

# iPhone OS 4.0 is for iPod Touch 2G,3G and iPhone 3G,3GS
# Multi-tasking only supports iPod Touch 3G and iPhone 3GS
# There will be no OS updates for iPhone 2G and iPod Touch 1G