On a side note, if you attempted to download an i OS update from within i Tunes and it failed, you may want to trash the file it downloaded.
You can do this by going to the IPSW file location and just deleting the file.
Alternatively, you can update i OS via i Tunes and save yourself the trouble; and i OS itself may offer to temporarily delete apps from your device to make room, then reinstall them after the update is complete.
If you're at 50% power or lower, you'll need to plug your device into a power source, and this isn't a bad idea in any case.
In any case, if you are running i OS 5 or later, you can use OTA to update i OS with no attachment to a computer or PC whatsoever.
If an update is available, tapping on Download and Install will finish the process for you with no attachment to a computer and no i Tunes at all. This is by far the easiest way to get the i OS update installed onto a device and requires no computer at all, the whole thing is completed on the i Phone or i Pad.
You can download any i OS software updates for i Pad, i Phone, and i Pod touch without using i Tunes.
As you explore the public beta, you can use the included Feedback app to report bugs to Apple, and make sure to check out our i OS 11 forum to discuss your experiences with others and find answers to your questions.If you previously tried out a beta version of i OS ahead of its full release, you should note that in order to get upcoming non-beta i OS releases you will need to remove the Apple configuration profile from your device.You can do this by going to Settings Profile and selecting i OS Beta Software Profile, then choosing Delete Profile and entering your passcode to confirm the change.The current version of Apple's i Phone and i Pad software - i OS 11 - arrived on 19 Sept 2017, and i OS 12 will be here in the autumn of 2018; both add dozens of cool new features.And there are lots of smaller point updates in between, adding tweaks and important security fixes.i OS 11 is pre-release software, so installing the beta on a secondary device is highly recommended.Due to bugs and other potential issues, installing the i OS 11 beta on an i Phone that you use everyday is generally not a good idea.Cliccando o navigando sul sito, acconsenti alla raccolta da parte nostra di informazioni su Facebook e fuori da Facebook tramite i cookie.Scopri di più anche sulle opzioni di scelta disponibili: Normativa sui cookie.Installing the i OS 11 public beta is a relatively simple task that, in most cases, shouldn't take longer than 15 or 20 minutes from start to finish.Here's the step-by-step instructions for an i Phone, which extend to the i Pad and i Pod touch.