How to update iPhone 7 Plus

Hopefully you realize that the iPhone 7+, released by Apple in 2016, cannot be updated beyond iOS 15.X.

elmeskhi wrote:

How to update iphone 7 plus

Assuming you have a compatible device, see: Update your iPhone, iPad, or iPod touch - Apple Support

And: If your iPhone, iPad, or iPod touch won't update - Apple Support If the above Apple articles do not help, please post back with relevant information. 

You are welcome.