How Do I Fix Estimated Time Remaining on iOS 14?

Restart your device. Reset network settings by heading to Settings > General > Reset > Reset Network Settings. (Please note: this will erase your settings including your Wi-Fi passwords, VPN settings etc). Enable Airplane Mode and wait for a few seconds and then disable it by going to Settings > Airplane Mode.

Why does my iOS 14 say estimating time remaining?

Reset network settings by going to Settings > General > Reset > Reset Network Settings. (note that this will remove your network settings such as your Wi-Fi passwords etc). Enable Airplane Mode and wait about a minute and then disable it by going to Settings > Airplane Mode.

Why is my iOS 14 update taking 2 hours?

Check and Free Space on iPhone/iPad. Another possible reason why your iOS 14/13 update downloading process is frozen is that there is no enough space on your iPhone/iPad. The iOS 14/13 update requires at least 2GB storage, so if you find it is taking too long to download, go to check your device storage.