Can’t update my iPhone 6S Plus from iOS 13.2 to iOS 15.6
My iPhone currently has iOS 13.2 and I thought it was about time to update to iOS 15.6. Thing is, when I press download and install, it installs it nearly till the end and then stops. I then receive the message “Software Update Failed” without any further explanation.
My phone is connected to the charger, the wifi connection is stable and I have enough space for it. Why isn’t it working?
iPhone 6s Plus