Real-world tests are being done on the claims of speed in the new iPhone — and it's passing these tests with flying colors. In addition, as this article on Medialets shows, even the previous 3G iPhone shows dramatic improvement with the new iPhone 3.0 software.
In addition to our own Used Handhelds and Gazelle, another place you can sell your used phone is NextWorth. According to a company representative, they're currently offering as much as $255 for used 3G iPhones. After the trade-in value is determined, you can opt to have a check sent via mail or paid via PayPal, or receive a Target or Amazon gift card in the amount of the trade-in value.
TidBITS has a great how-to article on the new feature in iPhone 3.0, called Find My iPhone, that lets you locate your iPhone. This feature requires a MobileMe account, which costs $99 per year (and which I recommend), but there's no other cost. (MobileMe constantly syncs your computer and your iPhone in the background automatically.
With over 5 million downloads, AroundMe must be one of the more popular apps. It's free, and it directs you to the nearest banks, bars, coffee shops, gas stations, hospitals, hotels, movie theaters, parking, pharmacies, pubs, restaurants, supermarkets, taxis, and theaters. Plus it gives you three-day weather and other features. It's amazingly easy to use.
PCWorld has a helpful article titled "iPhone 3.0 Update: 10 Hidden Features." These features include: tapping and holding a URL in Safari to open it in a new tab, special characters in messaging, more ways to access the search function, adjusting the song scrolling speed, and having an unlimited number of apps installed.
If there's a gotcha in this, please don't blame me. I'm too chicken to try it myself. But, the fact is, iPhone 3.0 users have figured out that it's very simple to enable tethering (that is, using your iPhone to enable your laptop to connect to the Internet wherever you can get a signal). CrunchGear tells two methods of doing it, one simply entailing pointing your iPhone's Safari at a particular website.
If you're eager to get the new iPhone 3G S but found out that you don't qualify for the lowest-priced upgrade for another month or three, I have good news for you. AT&T has announced that if you're eligible for an upgrade in July, August, or September, you no longer need to wait. You can get your new phone right away — at the lowest upgrade price.
Last year AT&T opened up their national network of Wi-Fi hotspots so that iPhone users could have free access — Starbucks, McDonalds, airports, etc. But accessing these now-free hotspots was cumbersome, involving entering your phone number, receiving a text message, then clicking a link in that message.
The website iSmashPhone has an awesome article titled "How To Use The Best 40 Features of iPhone 3.0." It not only lists these features, some which I hadn't heard about before, but often also tells you use to use them, complete with screen shots. The features include: e-mailing up to 5 photos at a time, shake to undo or redo, shake to shuffle, copy/paste, autofill username/password, Spotlight search, move an app across pages, mail search, and notes search.