How do I get my iPhone to automatically turn on WiFi?
Turn Wi-Fi Assist on or off Go to Settings > Cellular or Settings > Mobile Data.
Then scroll down and tap the slider for Wi-Fi Assist..
How do I automatically switch to strongest WiFi signal?
To do this, tap the menu button from the main window and then tap Settings. In the Settings window ( Figure D), drag the Switch Range slider to the left to lower the Switch Range or to the right to raise it. Setting the Switch Range in Wi-Fi Switcher.
Why does iPhone WiFi turn itself on?
You may have turned off Wi-Fi to use cellular data or save battery juice while you’re away from a known network. Realizing that toggling off the Wi-Fi didn’t actually turn it off can be baffling how your battery drained gradually and how come the Wi-Fi network got turned on automatically.
Why does my WiFi keep turning itself on?
Go to Settings, Wi-Fi, (menu button) advanced settings and then select All the time on the option use Wi-Fi on suspension. Check your device setting… You your device is on power saving mode then this can happen as the more optimized mode switch off wifi when not in use.