How do I turn off mobile data when connected to Wi-Fi?
Once you’re on the Developer options screen, scroll down to the Networking group of settings, and turn the ‘Mobile data always active’ option off. With this option turned off, your device’s mobile data will be turned off when it’s connected to a WiFi network.
Why does my iPhone keep going from Wi-Fi to 4G?
If there’s a software problem with your iPhone’s Wi-Fi settings, resetting network settings will usually fix it. Go to Settings -> General -> Reset and tap Reset Network Settings. Then, tap Reset Network Settings again to confirm. Your iPhone will shut down, reset its network settings, and turn back on.
Should I leave WiFi on on my iPhone?
It’s ultimately your choice. You will have slightly better battery life with WiFi turned off (when not connected–because it’s listening for connections), but you might find it’s less of a hassle to just leave it on.
How can I get my iPhone to switch from 3G to WiFi?
If you want to request it from Apple, use the contact details on the Apple website. The iPhone will switch from 3g to a known wifi network, that is, one that it has connected to before. At your office go to settings > wifi and connect to your wifi network. From then on it should automatically connect when you are in range.
Why does my iPhone keep switching between WiFi and cellular?
Your iPhone keeps the 3G antennas active (while the internet is in use) for the following reasons; In case you have ‘flaky’ WiFi; your iPhone will switch between WiFi and cellular without you noticing to keep a reliable connection working source*.
Why does my iPhone not turn off my 3G connection?
So, to answer your question, the iPhone keeps your 3G connection live while the phone is using the internet in some way so you can have a reliable connection. Your phone will only turn it off automatically when/if the phone is trying to save power.
How do I turn off WiFi on my iPhone?
You either have to sit and wait for the page to load or turn off Wi-Fi and enable your cellular data. Enabling Wi-Fi Assist will address this issue. Wi-Fi assist allows you to switch between Wi-Fi and cellular data automatically on iPhone without pressing a button.