Update iOS.While unlikely, the Wi-Fi problem could result from a bug in the operating system.
When the update is complete and your iPhone has restarted, verify if Wi-Fi works.
Updates to iOS are important because they deliver security updates and add new features to your machine.
Don’t worry about software updates causing problems; they’re uncommon.
You should revamp your phone as soon as new software is released.
Each iPhone stores prefs related to accessing Wi-Fi and cellular networks that help it get online.
These prefs can sometimes cause problems that interfere with connectivity.
It’s essential to know that resetting your connection parameters means losing whatever is stored in your current parameters.
This can include Wi-Fi passwords, Bluetooth connections, VPN tweaks, and more.
Here’s what to do.
When this is done,reset your phone.
It’s not required, but it certainly doesn’t hurt.
Resetting your iPhone’s parameters will not delete any apps, music, photos, etc.
However, it’s always recommended toback up your phoneif something goes wrong.
It’s not fun to have to recreate all of those options, but it may be required.
If it’s not working, move on to the next step.
Instead, there could be something wrong with the Wi-Fi hardware on your phone.
This is a bad idea, as extremely cold temperatures can damage your iPhone.
We strongly recommendagainstdoing this.
Keep both devices near each other, then selectShareon your iPhone when joining the Wi-Fi web connection.
Tofind the Wi-Fi password on your iPhone, openSettings>Wi-Fi> choose your current connection > selectPassword.
Toturn on Wi-Fi calling for your iPhone, openSettings>Cellular>Wi-Fi Calling.
Turn on the toggle next toWi-Fi Calling on This Phone, then follow the on-screen prompts.
