UPI doesn’t always need mobile data. With the *99# USSD service, users can send money offline, check balances and complete ...

It’s a sight we never want to see: the disappearance of the WiFi indicator from the status bar. From here, our devices are stuck racking up our data usage or are completely incapable of accessing the ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. As the holidays approach, millions of ...