iOS 7.0.2 beefs up Passcode Lock security, eliminating access to the Camera Roll and recent apps, preventing non-emergency calls from being made at an iPhone’s Lock screen, and restoring a Greek keyboard for passcode entry. It’s a 21 MB download via Settings > General > Software Update. follow link
Always Show Recipient In iChat
In iChat under Snow Leopard, choosing View > Always Show Recipient Bar puts a buddy's status message and color at the top of any iChat window. It can also be used to select among multiple open iChat logins you have to send a message to that buddy, or to select among multiple accounts you have registered in Address Book for that buddy.
- ExtraBITS for 30 September 2013 (30 Sep 13)
All You Need to Know about iOS 7.0.2, in 45 Words