Can I really use Wifi mobile phone to surf the Internet for free at McDonald's?

Under normal circumstances, it is possible. Basically, these stores will have free wifi enabled. Just go to the physical store to connect to wifi. The method is as follows:

Take out your mobile phone and find it. "Settings" on the screen;

Find WLAN in "All Settings" and click to turn it on;

If WLAN is turned on, in the WLAN list searched nearby, click to turn on a specific WLAN , fill in the password and pass the verification to connect to the Internet;

Some stores, after linking to the signal, will automatically open the relevant official website page, and then enter the personal mobile phone number to obtain the verification code. You need to enter the verification code via text message for verification. Finally, connect to the Internet.