Possible reasons are as follows:
Reason 1: Some mobile phones, computers, wireless network cards can not recognize Chinese, resulting in Wi-Fi recognition, and then can not search out their own Wi-Fi. If your Wi-Fi name is changed in Chinese, you can change it to English and numbers or a combination of English numbers so that wireless devices can search for it.
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Cause two: The wireless function and SSID broadcast are not enabled. The wireless Wi-Fi name is the SSID number on the wireless router. Click \"Wireless Settings\" and \"Basic Settings\" in the Settings interface of the wireless router to check whether \"Enable wireless function\" and \"Enable SSID broadcast\" are checked. If not, this is one of the reasons why the mobile phone or computer cannot search for Wi-Fi signals
Apple mobile phone search wifi may not be the current area signal is not good, it is recommended to try to change the area, it may be the mobile phone network Settings out of the problem, you can try by restoring the network Settings, or the mobile phone opened the flight mode, close.