Apple's official version of IOS 8 has been officially launched, and whether IOS 8 can be a perfect prison break is the most concerned fruit powder. So far, the icloud 8 is not suitable for all users to upgrade.
Among the many new features of Apple's IOS 8 operating system, icloud drive is one of the features we can't wait to try. Whether it's on the iPhone, iPad or Mac, it allows users to access all their personal documents, files, and photos via any apple device, but Apple warns users who are going to upgrade to the IOS 8 operating system not to upgrade icloud drive immediately.
Several iPhone apps, including day one, have also commented on this issue.
Icloud drive requires all devices to have IOS 8 operating system, and it needs to use the next generation Mac operating system OS X Yosemite. But Apple won't release OS X Yosemite until October this year.
Apple warned users on the upgrade page that 'you will not be able to access files stored in icloud with other devices until they are upgraded to IOS 8 or OS X Yosemite operating system. 'day one commented on this.
The technology blog 9to5mac also found similar warnings in the applications of other application developers, such as ginger labs, the developer of notability, and realmac software, the developer of clear application.
In other words, if you use an app to synchronize documents and notes from different IOS devices and Macs, don't upgrade icloud drive until Yosemite is available.
Also, if users want to synchronize data between IOS 8 and IOS 7 devices, don't upgrade icloud drive.