Here's the full error text: Device Deauthorized: This device is not authorized to read eBooks.
You'll see this error when you try to download an eBook on your iOS device (iPhone/iPad/iPod touch), but your device isn't authorized to read eBooks.
Here are the steps to resolve it:
- Tap the icon in the top-left corner to open the Home menu.
- Tap Settings.
- Tap Adobe ID.
- Tap Authorize, then tap:
- Yes to automatically use the same account you signed in with (most likely your OverDrive account).
- No to manually authorize with an Adobe ID instead.