iPhone, Android, Windows Phone, Blackberry, or feature phones.
Rick hears that Wifi and cellphones can cause cancer due to radiation. Leo says that there is a lot of disinformation out there and fearmongering. Radiation from these sources exist, but they diminish rapidly with distance. There no known issue with WiFi or Cellphone waves... not even high power electrical lines.
Steve is amazed at how GPS mapping apps can know what the best and fastest route is. Leo says that WAZE is crowd sourced, so it gets real time traffic data from Waze users themselves, and it can work to route you around it.
Steve is also a photographer and wants to know what are good online sources to share and get feedback. Leo says that while it has changed recently, Flickr is a good place to post for community input.
Earnest's phone automatically changes time zones whenever he goes to Disneyland to a specific area in the park and wants to know why it's doing that? Leo says there's a setting in the phone that he can turn off to prevent it from automatically setting the time zone. But Leo also thinks it could be that the cell site in that area of the park is misconfigured to the wrong time zone, or depending on if he is on a WiFi network, that network is configured to a specific time zone.
Vicky recently dropped her Samsung Galaxy S6 phone and cracked the screen. So now she needs to get a new phone. She's retired and is on a budget, so what should she get? Leo recommends the Motorola Moto G7. It's about $200, and Best Buy is offering $100 off right now. A great phone with a descent camera. And AT&T may give her a deal to keep business. But don't accept any lesser models.
Vino wants to know how to upload his photos from his laptop to his mobile phone. Leo says that Google Photos is the best way, and it's free. Vino should just download the Photos Sync app and then backup up all the images to Google Photos. Then he can download the app, view them on the phone, and download them from there.
Johnny would like to know about re-routing through accidents and bad traffic with his map app. Which ones are best? Leo says that the least helpful are the maps apps in your car unless the car has an LTE connection to get updates. Google Maps has recently added traffic information and rerouting from Waze.
Leo uses Google Maps for day to day, and usually uses Waze for road trips. And with Google integrating a lot of Waze features, we're starting to get the best of both worlds.
Niantic, the creators of the successful mobile game Pokemon Go, has finally put out a game based in the universe of Harry Potter, called Wizards Unite. You play a wizard, using your wand to battle other wizards and catch fantastic beasts. All in Augmented Reality. Leo says that it was originally launched in Australia, and people went wild about it. Now it's been launched in the US and around the world, so MORE people are going wild.
Steve signed up with Spectrum, using Verizon and the best he could get for his iPhone 7 is 3G. Leo says that's terrible. Verizon is much better than that, and it sounds like Comcast is going cheap on buying wholesale data and then reselling it. Also, while you're using Verizon's network, Verizon is giving priority to their own customers. So you get a slower experience. Spectrum is hoping you'll be close enough to an Xfinity Access point via WiFi. But half the time, there's nothing there!
Gary got an offer to sign up with Spectrum for mobile service, but he just learned that they use AT&T. Do smaller carriers use the big carriers lines all the time? Leo says that the big four is AT&T, Verizon, TMobile, and Sprint. The smaller cell companies, called MVNOs, interconnect and ride piggyback on multiple lines. It's pretty complicated. But if you sign up with a smaller carrier, you're actually running your traffic on the largest carrier.
Sarah is traveling to Vietnam and Cambodia later in the year and doens't know what to bring with her for her technology. Leo says that most electronics are now rated for 110w-240w, so they can handle any circuit all over the world. But that plugs will be different. There are travel adapters for sale that you can pick up to plug in your power plugs. They should be the same as China, but you may want to be sure it's not a french adapter since Vietnam was once a French colony. As for your data and international roaming, it depends on your carrier.