# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2010-04-05 17:26:51 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/11651385798) RT @iPhone_Updatez: Apple Holding Special Event To Preview iPhone OS 4 This Thursday http://bit.ly/bqs2jY #Apple #iPhone