Mobile devices are surprisingly self-maintaining these days but there’s a few issues that come up occasionally. A big part of this is understanding the names and functions of certain setting unique to smartphones.
Well, what do you do to actually maintain this device? … an Apple device, not much. … Apples are pretty good at maintaining themselves. … If you have an Android there's a few things … you need to take care of, but whether you have … an Apple or an Android there is one thing … that's always going to be the same, … It's really easy to tell the difference. … GSM phones come with a little SIM card … and if you get a GSM phone, you usually … got to get a little SIM card and they have to put that in … and then you can actually use the phone. … With the CDMAs, they didn't come with a SIM card. … Now, if you're watching me in Europe or in Africa … That's because if you're other than the North America … and some of South America you'll never, … ever, ever see CDMA phones. … However, stuff about CDMA is mentioned on the exam. … So, I'm going to cover that in here as well. … The big challenge you have with CDMA phones … is that there's lots of stuff that needs to be updated, … and the big magic word here is firmware. …
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