ii have a MacBook air 13 inches . actually after upgrading softwahave a MacBook air 13 inches . actually after upgrading software to sierra i found a problem in wifi as without diagnos it never connect as my iPhone 6 always get connected to same wifi
i have a problem in wifi connecting in MacBook air 13 inches as earlier ox se version it was fine to connect but now in sierra wifi is unable to connect without using wifi diagnostics tool . pls help
MacBook Air (13-inch, Early 2015), macOS Sierra (10.12)
