Users also discovered a security flaw (bug) in iOS 5 operating devices using the Apple.
To vulnerability that allows someone to bypass the password protection of user (pass code) and gain limited access to contacts and recent calls.
It may not be very serious problem but there are many who do not want others to have access to the device data.
According to the video you can see below, all you have to do is to put and pull out the SIM card while the phone is on standby and has some unanswered.
Of course it is required to have installed iOS 5 but more likely is that Apple can fix it in next update …
[youtube]http://www.youtube.com/watch?v=Vhy9_bYVIwk[/youtube]
