You can try to boost your cellular signal with simple fixes like moving outdoors and keeping your battery from entering low ...

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.

The last thing any traveler needs is for their phone signal to drop out at the wrong moment. Luckily, these tips will help ...

We’ve all been there, standing by a window or waving our phones in the air, hoping a bar or two of mobile phone signal will appear. For many, Wi-Fi ...

You can't change your phone number in the Signal app directly, but you can deregister your old number and then update the app as if it were new.

With many smartphones costing upwards of $1000 (and even budget phones costing several hundred dollars), most of us want to do all we can to protect our investment. A common way to do that is to buy a ...