You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

iPhone 4 won't connect to my home WiFi

why doesn't my older iPhone 4 connect to my home wifi when all other devices do; I receive "unable to join the network ---------". troubleshooting with another wifi network; it connects fine?

Posted on Feb 15, 2022 12:08 PM

Reply
Question marked as Top-ranking reply

Posted on Feb 15, 2022 12:19 PM

See the following Apple articles:

Connect to Wi-Fi on your iPhone, iPad, or iPod touch

https://support.apple.com/en-us/HT202639

 

If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network

https://support.apple.com/en-us/HT204051

 

Recommended settings for Wi-Fi routers and access points

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

 

If you need help with your Wi‑Fi password

https://support.apple.com/en-us/HT204070

1 reply
Question marked as Top-ranking reply

Feb 15, 2022 12:19 PM in response to majorstu

See the following Apple articles:

Connect to Wi-Fi on your iPhone, iPad, or iPod touch

https://support.apple.com/en-us/HT202639

 

If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network

https://support.apple.com/en-us/HT204051

 

Recommended settings for Wi-Fi routers and access points

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

 

If you need help with your Wi‑Fi password

https://support.apple.com/en-us/HT204070

iPhone 4 won't connect to my home WiFi

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.