Finally have WiFi been out all day. But now it says I have weak security . How do I fix that?

See this link --> Recommended settings for Wi-Fi routers and access points - Apple Support

If you don't understand what this article suggests, contact your Internet Provider and ask them to help you with their router.

rccharles wrote:

Where are you seeing this? The exact message might be helpful. What were you doing when you say this message?

R

This is a new feature on iPhone when a router is using outdated WPA settings. The link I provided the OP gives them the guidance they need to update their router settings. To learn about this, click on and read the link I provided above.

Start here: https://support.apple.com/en-us/HT202068

Where are you seeing this? The exact message might be helpful. What were you doing when you say this message?

R