给客户的文档
1 Download the ipa file
2 Drag file to iTunes’s App on the slide menu
if don’t have slide menu on the iTunes, can access the view on the tool bar, andclick “show slide bar”
3 connect device with data line
4 Choose your device on the iTunes and select app
5 click “Install” button, then click “Sync” button.
原文：http://blog.csdn.net/xunyn/article/details/41487135
