iOS苹果系统7beta下载，手机网站，iOS苹果系统测试下载网，手机，
iBetaDownload is not responsible for what may happen to your device as a result of using anything listed on our website. Download and utilize at your own risk. iOS 7 is supported on the iPhone 4, 4S and 5, the iPad 2 - 4, and Mini, and the iPod touch 5.
How to extract a DMG on Windows:
1、Get your UDID registered from any reputable source；
2、Download iOS 7 from iBetaDownload website；
3、Plug your device into your computer, and make sure to back it up；
4、Hold Shift (Windows) or Alt (Mac) and click Restore in iTunes；
5、Select the iOS 7 file and wait for it to restore；
6、Enjoy！ Make sure to regularly update to the new betas that come out.
这里提供一份How to extract a DMG on Windows的视频教程，有需要的用户可以下载下来看看！点击直达iOS苹果系统7beta下载。
