If you are still experiencing slow internet or LTE issues on your iPhone, try resetting the network settings. … Go to the Settings app on your iPhone > General > Reset. Next up, tap on Reset Network Settings and confirm the action.
Why is my iPhone so slow on LTE?
If your LTE does slow down because your in a different area, then go to Settings>Cellular and switch LTE from Voice and Data to Data only and that might help but I havent had an issue yet to have to do that.
Is iPhone 12 faster on LTE?
Verizon’s low-band “nationwide 5G” network delivers slower speeds on an iPhone 12 than the carrier’s 4G LTE network, according to new testing. Its 4G LTE network often delivers faster speeds than the low-band 5G networks from either T-Mobile and AT&T. …
How can I speed up my LTE on my iPhone?
How to Increase Cellular Data Speed on iPhone 
- Enable LTE on iPhone.
- Turn Off Background Apps Refresh.
- Turn Off Data Saver Mode on iPhone.
- Disable Auto Downloads on iPhone.
- Toggle On/Off Airplane Mode.
- Restart your iPhone.
- Reset Network Settings.
- Update to Latest Version of iOS.
Why is my iPhone 12 so slow all of a sudden?
If you’ve used many applications on your phone, it may get slow because the applications keep running in the background. Solution: End running applications. Slide your finger slowly upwards starting from the bottom of the screen until the list of running applications is displayed.
How can I increase my LTE speed?
How Can I Improve My 4G LTE or 5G Speed?
- Get a New Phone/Hotspot. If you’re using an old device, a new phone or hotspot may allow you to connect to new bands. …
- Use External Antennas. Many hotspots from major carriers like AT&T, Verizon, Sprint and T-Mobile support external antenna ports. …
- Use a Signal Booster.
How do you fix a slow iPhone 12?
Unplug the router from the wall outlet, or simply disconnect the power cord from the main unit. Leave it without power for a minute or two. After that, plug it back into the outlet, or reconnect the power cord. Wait for the device to broadcast the signal and then let your iPhone 12 reconnect to it.
Will iPhone 12 still work on 4G?
You can still use 4G networks with the iPhone 12, and if you don’t have a 5G-ready plan you won’t be stopped from using one of Apple’s newest phones.
Why is my LTE so slow?
Many physical factors can result in slow LTE or other mobile service. These include weather, network congestion, and even solar activity. But chief among these are geography and buildings. … You may need to leave the building you’re in or drive a few miles away.
Should I Enable LTE on my iPhone?
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.