Software update

Here’s some additional troubleshooting information if resetting network settings doesn’t fix it→Updating iOS: common issues and solutions - Apple Community

try going to settings>general>reset>and reset network settings.

I have the iPhone 6s

whenever I go to install the update it starts to load but never updates

what can I do about this?

read my response.

what if I reset network settings. Does that mean I Will loose all my network information and begin from scratch?

it means you will have to enter your Wifi password again.

what if I reset network settings. Does that mean I Will loose all my network information and begin from scratch?

Thank you; your response has been very helpful.