At times, things may look perfectly fine with and even your WiFi maybe showing a strong signal but your apps don't work. There are different types of WiFi Issues that one could face such as the connection that keeps dropping, slow WiFi, unable to connect to WiFi or WiFi settings greyed out. Here are some ways on how to iPhone X WiFi Antenna issues.
First, try the following:
1. Toggle Wi-Fi
2. If that doesn’ change a thing, toggle Airplane mode
Second, Read also- How To Reset Face ID On iPhone X
We also have a variety of iPhone X mobile phone accessories such as iPhone X Volume Button Flex Cable for you, contact us, you will find more information.