To install the programs listed on this site, simply add http://cynix.org/iphone.plist to your Installer sources.
This patch is an combined and improved version of the previous 2 patches. It will enable all international keyboards and region formats on iPhone firmware 1.1.2. These 2 features are closely related so I think it's pointless having 2 separate patches.
To install, simply add http://cynix.org/iphone.plist to your Installer sources and install More Keyboards & Regions. You'll find it in the Tweaks (1.1.2) category. If you have already installed the old patches, you do not need to install this. (If you really want to, please at least uninstall the old patches before installing this one.)
After enabling all those keyboards, wouldn't you love to be able to select your country's region format too? Naturally on iPhone 1.1.2 you're only allowed to select those region formats that correspond to a supported language.
With iPhone firmware 1.1.1 came international keyboard support. Many people find this feature very useful for typing text in their native language. However, by default, iPhone firmware 1.1.2 only allows you to choose from English, French, German and Italian keyboards, even though other keyboards that were present in 1.1.1 (such as Japanese) are retained.