Apple

Forget about Verizon Wireless. The next US carrier to get the iPhone 4 after the exclusive AT&T deal is over could very well be T-Mobile. Rumors of Apple negotiating with Verizon won't go away, however it seems more logical that T-Mobile could be the next step for iPhone.

Analyst Shaw Wu at the investment firm Kaufman Brothers made waves when he said he expects a T-Mobile iPhone 4 to arrive this fall. T-Mobile has compatible network technology and handles a variety of smartphones on its network. In fact, its parent company already has iPhones on networks in Austria, Croatia, Germany and Holland.

Rumors have resurfaced of ongoing negotiations between Microsoft and Apple involving the addition of Bing to the next generation iPhone. iPhone OS 4.0 could see Bing as an option next to Google and Yahoo if the talks are successful.

Initial reports from TechCrunch claimed that a deal was in place, however now it sounds like this is not the case. In January, Business Week reported that Apple could replace Google with Bing as the default search engine. According to TechCrunch, the purpose of these latest discussions is not to replace Google.

Apple's iPhone 4 is about to make news on a whole new network. While only 12 percent of global mobile phones support CDMA, Verizon Wireless uses the standard and remains the largest carrier in the US. Some iPhone fans have been clamoring for a Verizon-compatible version for years.

If the latest reports out of Taiwan can be believed, Apple is about to take the CDMA plunge in a big way. Manufacturer Pegatron landed a contract to manufacture the devices, which DigiTimes claims will net the company new revenues starting in August or September. The publication expects the CDMA iPhone 4 will reach 10 million units shipped annually.

Must be sad to be an old iPhone, or an original iPhone user for that matter. After almost three years in circulation, the aluminum-backed iPhone is officially obsolete. Apple's iPhone 4 upgrade will not run on the earliest iPhone hardware at all.

Apple CEO Steve Jobs confirmed that the company would cease support for the original iPhone in an email this week. When asked if the device would see any future updates he simply replied, "Sorry, no."

One surprise in the iPhone 4 keynote speech was a move away from the typical black home screen wallpaper background. Unless they've jailbroken their iPhone, users are painfully aware that only the lock screen can be customized. The custom home screen background featured in the iPhone 4 keynote speech is featured below.

With the release of iPhone 4.0 firmware this summer, Apple has finally added support for custom home screen wallpaper, along with a new look for the dock.