I can't update my iPhone
I couldn’t update my iPhone
I have tried using 4 G and updated network settings and using WiFi
didn’t work
[Re-titled by Moderator]
iPhone 11, iOS 14
Question marked as
Should you have a computer, that often is a good way to update an iPhone.
You'd use a cable; and iTunes application. (For older Mac or Windows PC.
Or use Finder in newer Mac with USB cable; or iTunes in older Mac/PC.)
Update your iPhone, iPad, or iPod touch with iTunes - Apple Support
//support.apple.com/en-us/HT212186
Update software on iPhone, iPad, or iPod touch in iTunes on PC - Apple Support
//support.apple.com/guide/itunes/update-device-software-itns3235/windows
(Updates by WiFi often work OK; more often use of USB cable, is the default.)
Update your iPhone or iPad - Apple Support
//support.apple.com/en-us/HT204204
Note the detail in first article where more space may be needed. "If you need
more space for an update, you can delete content from your device manually."
Also be sure when trying WiFi, to have update set in Settings; &
leave iPhone charging, while the update downloads and installs.
Other sites have similar ideas; like these:
•How to Update iPhone on Computer - Lifewire
•Update your iPhone Using a Computer - Apple Community