Apple has released the latest version of its mobile operating system, iOS 8.1.1, to iPhone and iPad devices. Depending on the model of the product you’re applying it to, the size will vary – but it will be around 64MB.
Previous issues, such as one that affected iCloud Drive and iWork for iOS, are repaired. The update can be found by navigating to “Settings > General > Software Update” and should download relatively quickly, as it’s a lightweight delta. Grab it now, especially if you’re dissatisfied with the performance of your older device under 8.0 and later.