How To Install and Update iOS 10 on your iPhone and iPad.Please check out the following posts if you are having issues in updating your iDevice to iOS 10. We strongly recommend that you perform a complete backup of your iDevice before you attempt at installing and updating your iDevice to iOS 10. Problems with installation can vary from not being able to download the install, unable to find the update and unable to successfully activate the iOS 10. There are however times when a major update such as the IOS 10 can lead to a few problems. Apple makes it easy by pushing the OTA update to your iDevice so that you can install it and update it. Installing iOS 10 betas and now the general release is a breeze for most iPhone and iPad users. Installing and Activating iOS 10 Related Problems Where is the Flashlight on iOS 10 Lock Screen?.Cannot Find Trash All / Delete All in iOS 10 e-mail.iPhone Sluggish or Battery Draining after iOS 10 update.FaceTime Setup and Use issues with iOS 10.Slide to Unlock Feature Missing with iOS 10.Installing and Activating iOS 10 Related Problems.