Oh, Come on guys ,you really think this forum's Search can find my want , I won't be here to ask you guys. First , This part is Toolchain development , so the first thing we need to do , is how to set the environment . Unforunately , this forum didn't say how to ,so we just tell everything in this topic , show me what you really got . Ok ? 1. What's the exactly operation system ? 2. What's the environment ? What's SDK? 3. What's the IDE? How to use it ? How to debug that ? 4. How to run the app in jailbreaks iphone ? How to connect the iphone , put the app to where ? So , if this forum's so called fans could not answer , just keep on saying ,"Search" ,“Search" , well , I don't think you can do it.