When I try to update my iPhone it says not connected to Internet?

[Software] update requires a network connection.” Try updating your device again using the same network. If you still see one of these messages, try updating your device using another network or update your device with your computer.

What happens when you reset network settings?

Resetting your network settings on Android will wipe all previous settings for your Wi-Fi and mobile data connections as well as any previously connected Bluetooth devices. You’ll need to reconnect to your devices and Wi-Fi or mobile network connections once this is complete.

Should I enable LTE?

For the vast majority of iPhone users, just keep LTE on, the performance is so superior to the other networks that turning it off, even if it may save some battery life, is not worth the speed reduction.

Does LTE use more battery?

LTE is actually more battery efficient. Where you run into problems is many carriers only upgrade a certain number of their towers to LTE. That means a lot of the time your signal is lower than if you were on [3G] mode. Lower signal means your phone has to pump more power into the radio for it to keep a live signal.

How do I enable LTE on my iPhone?

On your iPhone, go to Settings > Cellular > Cellular Data Options and tap Enable LTE or Settings > Mobile Data and tap Enable LTE. If your carrier supports Voice over LTE (VoLTE), you’ll see these options: Off: Turns off LTE.

How do I enable LTE?

Navigate to Settings and select More Networks.
Tap Mobile Networks.
Tap Network Mode.
Tap LTE/WCDMA/GSM.

Why can’t I change my APN settings iPhone?

Go to Settings>General>About>Carrier and it will tell you what you have. Then you should be able to adjust your APN settings. Then you should be able to adjust your APN settings. If you do not have your carriers file on your device, you cannot make that change.