This awesome guy have found the fix for AppSupport.
Download the package here:------------
- Create a directory named "Support" in the /System/Library/Frameworks/AppSupport.framework/ directory
on your iPhone.
- Copy the "AppSupport" and "AppSupport.original" files from the zip file to
the /System/Library/Frameworks/AppSupport.framework/ directory on your iPhone.
- Copy the "PhoneNumber.dylib" and "PhoneNumberTemplates.txt" files from the zip file to
the /System/Library/Frameworks/AppSupport.framework/Support/ directory on your iPhone.
- Optimize the "PhoneNumberTemplates.txt" file on your iPhone by moving all templates for your country
to the top of the file and/or removing templates for countries that you don't need.
- Reboot iPhone.
Working on my 1.1.3 iPhone. CallerID for both Phone and SMS works.
All credits to http://users.skynet.be/ra045246/