Do not try to update an iPhone using a mobile hotspot because the 4G signal from most providers is very poor these days. (Shutterstock)Q About a month ago I tried to update my iPhone 7 Plus to iOS version 12.1.2, but it is still stuck on “estimating time remaining”. Switch off the iPhone by pressing the power button and then swiping to shut it down. Release the power button but continue to hold the volume down button for another five seconds. SenDo not try to update an iPhone using a mobile hotspot because the 4G signal from most providers is very poor these days.

Source: The Telegraph November 17, 2019 23:03 UTC