How to regain my wifi address

You probably never lost it.

Tap Settings > General > About

Scroll down to see your Wi-Fi Address information

If you want to unhide the SSID of your Wi-Fi network, you'll need to access your router's settings. To do this, follow these general steps:

1. Open a web browser on a device connected to your Wi-Fi network and enter your router's IP address into the address bar. Common addresses include 192.168.0.1 or 192.168.1.1. Refer to your router's manual or check the manufacturer's website for the correct address.
2. You'll likely be prompted to enter a username and password. This information is often found on a sticker on your router. If not, check your router's manual.
3. Once logged in, look for a section related to wireless settings or network settings. You should find your current SSID (Wi-Fi network name) and password.
4. If you want to Unhide click the radio button adjacent to the Hide Unhide from On to Off. (See the pic below) WLAN is another name for WiFi. Chinese devices name it WLAN and others call it WiFi.

Keep in mind that these steps may vary slightly depending on your router model. If you're not comfortable accessing your router's settings, you may want to contact your Internet Service Provider (ISP) for assistance.