You’re connected to wifi, and no matter what website you visit and how many apps you open, nothing works. You try to figure out what’s going on and find that your Wi-Fi icon has an exclamation mark, ...

If your Android phone won't connect to Wi-Fi, there's a good chance that you're feeling cut off the rest of the world. After all, mobile data is expensive, and can be too slow to perform many basic ...

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. To ...

Wi-Fi can easily serve as a backup for your cellular network for calling and texting, especially if you find yourself without signal. Mike Sorrentino is a Senior Editor for Mobile, covering phones, ...

Using a safe and secure Wi-Fi password is important for your safety. You don't want a hacker or a passerby to log in to your home's Wi-Fi network and use it for ...

This little trick can be a lifesaver. Say you’re at a hotel, and they charge an arm and a leg for Wi-Fi per device. With Wi-Fi sharing, you pay for one and spread the love to all your gadgets. Or, if ...

Most homes and workplaces today use broadband for internet access. A broadband connection offers stable and fast connectivity and is suitable for most internet-based workloads. However, there are ...

Having a long and complicated Wi-Fi password isn’t a bad thing. But it can be a pain to tell people what it is to let them connect to your home network. With Android 10 and newer devices, it’s now far ...

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Zach was an Author at Android Police from January 2022 to June 2025. He specialized in Chromebooks, Android smartphones, Android apps, smart home devices, and Android services. Zach loves unique and ...