The Wi-Fi authentication error occurred problem that you are experiencing on your Android device is usually caused by a wrong password or a network setting glitch.

A quick fix to Wi-Fi authentication problems on Android is to toggle airplane mode on and off, or "forget" the Wi-Fi network and reconnect to it.

iPhone 15 software ships with a bug that could get you stuck in the setup process. Follow our instructions to get your new handset up and running.

New iPhone 15s are getting stuck on the Apple logo at setup. A glitch at launch is not ideal, but Apple already has a fix for users experiencing issues with their new iPhone 15.

Reset the network settings Sometimes resetting the network settings of the phone to its factory defaults will help fix the problem. Take note that when you perform this step the following will occurs.