For all you iPhone and iPod Touch users, there’s a newly release 2.2.1 firmware update available in iTunes. News from TUAW.
iPhone firmware 1.1.2 released
Apple has released iPhone firmware 1.1.2. It’s supposed to be available from Software Update but it maybe not to some users.The biggest change in the firmware is International support. As some rumor sites pointed out, there’s major support of Chinese including Cantonese characters. So it’s good news for Chinese users.
iPhone 1.1.1 to 1.0.2
If you happen to have an iBrick, you probably want to “unbrick” it. There’s instruction to downgrade iPhone firmware 1.1.1 to 1.0.2 but the steps aren’t for the faint of heart.