A similar problem might be caused by
incorrect network settings configuration. Aside from manual modifications, your iPhone X's network settings can be changed automatically through a software update. As many users have experienced after installing a recent iOS upgrade. In this situation, it is, but the new update overrides the network settings, causing difficulties, including troubles with wireless access. In this scenario, a network settings reset may be necessary. You'll need to rejoin after the reset and set up your wireless network afresh.
- To access the Settings menu, tap the gear icon.
- Select General.
- Reset may be found by scrolling down and tapping it.
- Choose Reset network settings from the drop-down menu.
Wait until the reset is complete and your iPhone X has completed a complete reboot. Set up and connect to your wireless network as it wakes up, then sees whether you can already access the Internet.
