Change the fonts used in the applications or messages lists.
All code areas associated with font customization are annotated with
IOS_CUSTOMIZATION_POINT_FONTS.
In the Xcode project, in the Project Navigator, find and open
CustomizationHelper.m file in the
Classes group folder.
Locate the customization tags that accompany several functions that each end in
the word Font.
You can override any of these functions to return the font you want to use in the
applicable situation. See the comments in the file for how each is used.
Note: If you replace the default table view as described in Changing to a New
UI Control, the font settings in
CustomizationHelper.m will not apply.