In jailbreaking community, theming iPhone, iPod touch, or iPad is a huge subset. So today we are going to introducing a wonderful iPhone File Explorer software - iFunbox, which may help you to install the downloaded themes on an iPhone in minutes.

The Tools You'll Need
- A jailbreaking iPhone, iPad or iPod touch
- Your own iPhone themes (downloaded from internet or other theme sources)
- The Winterboard in Cydia
How to Install Custom Theme on iPhone with iFunbox
1. To begin with, you can free download iFunbox on a Windows or Mac computer. After installation, connect your iPhone to computer and go to iFunbox classic window:
2. Navigate to raw file system/private/var/stash/Themes.XXXXX. The filename extension may be altered depending on different devices.
3. In the Themes.XXXXX file folder, you can import the downloaded theme file from computer (or by dragging-and-dropping).
4. OK, it's done. Now you can install your custom iPhone themes with Winterboard.

Install iPhone Themes with Winterboard