My iPhone 14 cannot connect to any wifi signal, yes, Yes two…

You're welcome! Trying a reset is a good step to take in troubleshooting Wi-Fi connectivity issues on your iPhone 14. Performing a reset can help resolve any software-related glitches that may be causing the problem. If you have any further questions or need additional assistance, feel free to ask. Good luck, and I hope your Wi-Fi connectivity is restored soon!

Here are a few additional steps you can consider, Go to Settings > General > Reset > Reset Network Settings. This will reset all network-related settings on your iPhone, including Wi-Fi networks, cellular settings, VPN configurations, and Bluetooth connections. After resetting, you'll need to reconnect to Wi-Fi networks and reconfigure any other network settings.

1. Update iOS via iTunes: Connect your iPhone to a computer with iTunes installed. Open iTunes and select your device. Check for any available iOS updates and proceed with the update if one is available. Updating iOS through iTunes can sometimes resolve stubborn connectivity issues.

2. Disable VPN or Proxy: If you have a VPN (Virtual Private Network) or proxy enabled on your iPhone, try disabling it temporarily to see if it resolves the Wi-Fi connectivity problem. Go to Settings > VPN (or General > VPN) and toggle off the VPN connection. Similarly, go to Settings > Wi-Fi > (i) icon next to the connected network > Configure Proxy, and make sure it is set to "Off."

Test your iPhone's connectivity with multiple Wi-Fi networks, such as public networks or those belonging to friends or family. This will help determine if the issue is specific to your home network or if it persists across various networks.

Thank you for providing that additional information. If you are in China and have already tested your iPhone 14 on different Wi-Fi networks without success, it's important to note that there may be certain restrictions or network configurations specific to the region that could affect the connectivity.

Ensure that the Wi-Fi networks you are trying to connect to are compatible with the network standards supported by your iPhone 14. Different regions may use different Wi-Fi frequencies and standards. Check if the Wi-Fi networks you are attempting to connect to are operating on frequencies and standards compatible with your iPhone model.

In certain regions, accessing certain websites or services may require the use of a VPN (Virtual Private Network) or proxy. If you have a VPN or proxy enabled on your iPhone, ensure it is properly configured to allow Wi-Fi connectivity. Contact your network administrator or VPN service provider for assistance with configuring VPN settings specific to your region.

f possible, try connecting your iPhone 14 to a Wi-Fi network in a different physical location or using a different internet service provider. This will help determine if the issue is specific to your current location or network.

Please keep in mind that network restrictions and configurations can vary in different regions, and local support may be best equipped to address any connectivity issues you are facing in China.

If the local support in China has determined that the Wi-Fi connectivity issue on your iPhone 14 is related to an Apple problem, it's important to contact Apple Support directly for further assistance.

Please let me know if you need help with the instructions I shared