found a new problem in the iPhone 3GS and 3G. This is difficult with a wireless connection to the Internet using Wi-Fi, which appeared with the release of iPhone firmware 3.0. Questions about this issue, iPhone users sleep formal and informal support forums Apple.
It should be noted that the function of the wireless connection on your device just does not turn or barely working just after the operating system upgrade to 3.0. Forums offer very different solutions (try to change the settings, for example), some of them quite absurd (put the iPhone freezer).
By the way, the developers have already had the opportunity to test close to the final release of the firmware 3.1. Perhaps a future version of the iPhone OS will help to solve this problem, but it is not guaranteed. Among the features that are sure to be included in an update that contains the following: improving the iPhone 3GS video editing functions, voice Control Bluetooth and the new API, which is allow using applications created by third-party developers, to view and edit video clips in phone.