How do I delete a WIFI network from my iPhone 4?
Disabling Cellular Data and Wi-Fi
- Tap the “Settings” icon, then select the “General” menu option and select the “Cellular” menu.
- Move the toggle switch labeled “Cellular data” to the Off position.
- Return to the Settings menu and select the “Wi-Fi” menu option.
- Move the toggle switch labeled “Wi-Fi” to the Off position.
Does iPhone 4 support 5GHz Wi-Fi?
Client Wi-Fi radios that support only 802.11g can only connect on 2.4GHz. 802.11a, which so far has not been widely used, runs on 5GHz. 802.11n, which has much higher data rates, can run on either band but most smartphones today that have 11n, such as iPhone 4 and 4S, only run it on 2.4GHz.
Does iPhone 4 have Wi-Fi assist?
You can use Wi-Fi Assist with any iOS device with iOS 9 or later, except for these models: iPhone 4s, iPad 2 Wi-Fi+Cellular, iPad (3rd generation) Wi-Fi+Cellular, and iPad mini (1st generation) Wi-Fi+Cellular.
How do I permanently delete Wi-Fi from my iPhone?
If you want to remove all saved wi-fi networks on your iOS device, there is a nuclear option. If you tap Settings > General > Reset > Reset Network Settings, the iOS device deletes all your Wi-Fi networks and passwords, along with other network settings.
How do I get rid of unwanted Wi-Fi networks?
To forget a wireless network on your Android mobile device:
- From the home screen, choose Settings.
- In the settings menu, choose Wi-Fi.
- Press and hold the Wi-Fi network to be removed, and then choose Forget.
How do I force my iPhone to 5GHz?
As the link indicates, you first have to assign a separate name to the 5 GHz band on the AirPort router, then connect the iPhone to that 5 GHz network name. Then, forget the other 2.4 GHz connection on the iPhone and it will default to 5 GHz signal every time.
How do I use Wi-Fi assist on my iPhone?
Apple iPhone – Turn Wi-Fi Assist On / Off
- From a Home screen, navigate: Settings. > Cellular. If unavailable, swipe left to access the App Library.
- Tap the Wi-Fi Assist switch (requires scrolling to the bottom) to turn on or off . Automatically use cellular data when Wi-Fi connectivity is poor.
Where is Wi-Fi assist in settings?
Simply go to Settings → Cellular → swipe all the way down → and look for Wi-Fi Assist. Under Wi-Fi Assist, you’ll see something like ‘55.1 MB’ depending on how much cellular data Wi-Fi Assist has used.
Can I use an iPhone 4S as a hotspot?
Use your Apple iPhone 4S iOS 9.0 as a personal hotspot To use your phone as a personal hotspot, you need to set up your phone for internet. Press Settings. Find the list of available Wi-Fi networks and select your own Wi-Fi hotspot. Key in the password for your Wi-Fi hotspot and establish the connection.
