An unlocked phone is the key to getting service from an alternative carrier. Here's how to check if a phone is unlocked.

I visited Huawei Connect 2025 in Shanghai, and its global R&D center in Shenzhen to learn more about one of the biggest tech companies outside of the US.

You may have noticed a setting on Android called Private DNS. It's on by default, and you're best off leaving it that way.

According to a new comprehensive report from The Insight Partners, the global Highly Directional Antenna market is ...

No one likes dropping offline, especially if you need to stay in contact. Get expert tips for boosting your cellphone signal on iPhone or Android.

BSNL has launched its free VoWiFi service, allowing users to make voice calls over Wi-Fi in low-network areas, ...

If you love Samsung's everything-but-the-kitchen-sink software approach, this OneUI feature is your next rabbit hole.