
In our screenshots, we changed the colors repeatedly during testing. Check under the options tab, and you will find your choice of 6 colors. We didn't think we'd go for purple, but it works. You will find (where there are no checkboxes) purple boxes with white text that turn into black text if applied. These include Universal, Windows 10, Startup, Registry, Hosts, and Options. Optimizer is laid out with a series of tabs. In the meantime, if you are interested in getting more information on the latest Apple OS, check out our other guides on what are the new emojis for IOS 15, and how to get to private browser on iOS 15.Optimizer is a portable app with a drive cleaner, system tweaks, startup manager, HOST editor, and more to protect your privacy and increase security. You can go to Settings > General > Software Update and download and install the latest available update if any.Īnd that is all you need to know about how much storage space you need for the iOS 15 update. In any case, in every update, Apple tries to optimize the devices to the maximum, so having the latest version of iOS available is always good advice in this and in many other ways. There are some versions of iOS that weigh more than others, even if it is having fewer features compared to the later ones.

Often you have to delete photos, videos and apps just to be able to update.Īs with iPhones and iPads with limited space, Apple previously recommended deleting data and apps before proceeding with the download and installation of the new operating system. The storage space must necessarily be freed to proceed with the download and installation of the new operating system. You will need to clean out more storage space for your iPhone if the update gets hanged. But if it takes too long for the update process, you should check your device storage first. As for the download and installation time, the average time iOS 15 will require would be at least 20-30 minutes to install on your iPhone and iPad.
