I want to update my iPhone 7 Plus but it seems not to be responding like three days now

superman145 Said:

"I want to update my iPhone 7 Plus but it seems not to be responding like three days now"

-------

Successfully Updating an iPhone:

A. Troubleshooting an Update not Responding:

Boot Loop: Perhaps it is stuck in a boot loop? This can occur when updating, and it got frozen.  So, user MY User Tip: How to Fix an iPhone in a Boot Loop - User Tip

B. Update Using a Computer:

Have a Computer Handy? If so, try using a computer to update. Go here: Update your iPhone Using a Computer - User Tip

What do you mean that it is not responding? What exactly is it doing and what are you trying to do when it doesn’t respond. The more information we can get from you about what you have done and what is happening, the better the chance that you will be able to find a solution to your question.