Doug bought a Tracfone LG Rebel 3 mobile phones. But the problem is, he can't get a phone number for it because Verizon doesn't support 4G anymore, only LTE. Whats the difference? Leo says that LTE is a bit faster, but it's odd that Verizon doesn't support it anymore. But they may have just killed 4G. Leo says to pull the SIM and try another carrier to see if it's not carrier locked. If it isn't, then go to Straight Talk.
Steve is traveling to Mexico and wants to know what's the best way to stay connected with data. Leo recommends PrepaidwithData.wikia.com. It'll also tell you the best hotspots. Get a MyFi card and you get LTE with up to five devices connected. What about phone calls? Leo says that most companies actually offer you a better deal by adding Mexico and Canada to your plan.
Chris needs a new tablet that supports GPS. Leo recommends the Samsung Galaxy Tab 4 with LTE. Leo suggests Chris to go to his carrier store (AT&T) and tell them you're thinking of going with the competition. They'll give you a good deal to keep your business.
Chris also asks how he can mount his tablet? Leo says to put a metal disc on the back and affix it to your dash with a magnet. It's perfectly safe.
Jude bought a Blink security camera for her truck and wants to know how she can use it while she's on the road. Leo says she'll need to have it connected to the internet. So putting a mobile device in hotspot mode would work. But Leo recommends using Wyze Cams because they don't require a subscription, where Blink does. And it only needs 5v USB, so she could plug it in with a USB charger and something with an internet connection. That's a good solution and they're only $20!
David has a tablet that he wants to add LTE internet access to. Can he do that? Leo says that it supports Wi-Fi, so he can use it with a MiFi card and connect that way. He can also hotspot with his mobile phone, depending on whether or not his carrier supports it. But he'll probably have to pay extra for that privilege. Leo also uses a Google Fi card with his tablet. They work in a lot of different devices.
Dave loves to drive when he travels, but the most recent car he has doesn't have a CarPlay option. How can he use an iPad as a CarPlay alternative for maps? Leo says a Wi-Fi iPad doesn't have GPS and as such, the maps are going to be inaccurate. Wi-Fi does triangulation of Wi-Fi signals that it can read, whereas GPS uses location based on a triangulation of GPS signals and cellular towers, which is far more accurate. He'd be better off using an iPad that has LTE.
David wants to know if he's secure surfing the internet on his mobile device. Leo says that nothing is unhackable, but LTE is encrypted and very secure. A phone can be hacked, even at the radio level, though. It's also possible for someone to spoof his SIM card. But it's too much work for the average hacker. It would have to be a state level attack in order to accomplish it. Wi-Fi is less secure, and if he's relying on WPA2 or any other Wi-Fi connection, it's possible to hack it. But that's not easy, either. Odds are, there's really not all that much to worry about.
Dana has a 3G smartphone with Verizon and hears they are going to turn off the towers soon. Leo says yes. The plan is to turn off all 3G towers within six months in favor of LTE. They're not even activating any 3G phones anymore. So the future is calling! Pity is, those phones still work as phones. It's a shame that they'll just end up being in a landfill.
Mike wants to know what he needs to use his iPad on Wi-Fi. Leo says that any iPad will work on Wi-Fi. If he has LTE, however, he could use it anywhere. But for Wi-Fi, a regular iPad will work just fine. Since Mike is traveling internationally, Leo recommends also getting a MiFi card, which he can put a local SIM in for Wi-Fi. But since Mike is in the US Virgin Islands, international data roaming won't be an issue. Leo recommends getting an AT&T carrier version of the iPad. Leo likes the iPad Mini for traveling.
Steve is looking for a motion activated security camera that can run on a cellular network. Leo says that all security cameras are motion activated these days. DropCam and Nest would be the natural choice, but they rely on Wi-Fi.
Leo recommends the Eagle Eye Nubo. It has 2G, 3G and LTE. It's also weather resistant. But he'll want to be sure that it is supported by his carrier. He'll have to get the SIM from them anyway.