While strength is often visually represented in the form of cones, bars, or dots, it’s really calculated in the form of decibels per milliwatt, or dBm. A perfect signal is -30dBm, which you’ll ...

Network operators are using an Android setting to report more signal strength on phones and tablets, and Google has no issues with it.

BSNL 4G: In today's era, mobile phones have become a necessity for almost everyone. Many essential tasks such as banking, online payments, entertainment, ticket booking, education, and online shopping ...

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Before you blame your carrier or start shopping for a new phone, you should know that you can usually get a stronger signal with a few ridiculously simple tricks. We're talking about things that take ...

Messaging is still one of the best ways to communicate with your friends and family. To send an SMS, all you need is a SIM card with an active messaging plan installed on your smartphone. But what if ...