1. Introduction
This example details the steps for in-app upgrade, which is a must for developing apps. Recommended for beginners to learn.
Second, the effect map
3. Related downloads
https://github.com/do-project/code4do/tree/master/upgrade_demo
4. Related discussions
http://bbs.deviceone.net/forum.php?mod=viewthread&tid=272
5. More examples
6. About DeviceOne