With iPhone OS 2.1, however, our iPhone 3G typically wavers between four and five bars of 3G signal in the same room, and the web feels ever so slightly more responsive, though that could be the ...

Unfortunately, the iPhone OS 2.2 update (which also applies to the iPod Touch) released this weekend doesn’t address the gaps in what business users need from the iPhone.

Under iPhone OS 2.0, however, Celtic Kane's benchmarks run the gamut in just over 6000 ms. The iPhone OS 2.0 beta uses an updated version of WebKit ? build 525.15 ? to render pages in Safari.

The 2.2 update for the iPhone 3G contains such an update, so running the vanilla updater straight away with iTunes will reprogram and update the baseband. This could be bad for certain people ...

With the release of iPhone OS 2.0 in July 2008, Apple added support for Microsoft Exchange 2007 and newer.

Pwnage Tool can now jailbreak iPhone OS 2.0 running on an iPhone 3G, iPod touch, and original iPhone. It can unlock original iPhones as well, but not iPhone 3Gs yet.

The iPhone 2.0 update also brings support for Apple’s new MobileMe suite of Internet services, which also officially launches today, replacing the existing .Mac service.

Another bug in iPhone OS 2.1, which we have tested and reproduced, is that it will no longer fetch emails in the background while in sleep mode on battery power. It’s most probably one of the ...

If you want to upload to the latest 2.0.2 version of the iPhone operating system, and you have a PC, check out the new QuickPwn for Windows, which now supports it. Yippee Kai Yay and all that.

That radio is how the iPhone communicates with the network, and YellowSn0w capitalizes on weakness in the baseband radio software in iPhone OS 2.0.

Next Tuesday's preview comes about a year after iPhone OS 2.0 came out. Many of the recent rumors circulating about a new iPhone have focused on a hardware update rather than a software update.