Q: Some of us in the boonies must rely entirely on cellular Wi-Fi hot spots. As a result, data usage is a very important consideration, as each gigabyte must be paid for. Fortunately, we have 4G speed ...

There are ways to allow two or more devices to share a 3G cellular backhaul link to the Internet. The main motivation to do this would be to avoid the cost of a 3G network interface card (NIC) and a ...

Automatic app updates keep apps on your device up-to-date. Both Apple and Google offer the automatic app update feature in their respective app stores, so you don’t have to update apps on your device ...

I'm fortunate in that I have an unlimited data plan for my iPhone. I need it, as I can easily burn through 100GB a month, double that when I'm traveling a lot. The iPhone -- and modern smartphones in ...