You excited that iOS 8's scheduled to land on your iPhones and iPads later? Cool, but if you avidly use Dropbox to back up your photos and videos, the new software comes bundled with a dash of disappointment. According to Dropbox, its service has an unfortunate compatibility issue with Apple's latest mobile platform that specifically affects the Automatic Backup function. The new software apparently prevents both Dropbox and its photo managing app Carousel from properly uploading photos and videos to the cloud.
For months, Dropbox users were waiting, and finally, they can download a beta of the desktop app that operates natively on Apple’s Arm-based processors. Users
However, there's a catch: the app is invite-only for now. While the general public can download and install it onto their devices, no one can use it without being granted access (presumably a beta key of some kind).
The good news is that folks who had more than three devices attached to their account before March 2019 will be spared from the three-device limit.