<page_title> IOS jailbreaking </page_title> <section_title> By device and iOS version, 2007-present </section_title> <table> <cell> iPhone 4 <col_header> Device/OS </col_header> </cell> <cell> JailbreakMe 2.0 <col_header> Tool </col_header> </cell> <cell> comex <col_header> Developer(s) </col_header> </cell> <cell> August 1, 2010 <col_header> Jailbreak date </col_header> </cell> </table>
In August 2010, comex released JailbreakMe 2.0, the tool to jailbreak the iPhone 4.