Minimum Patch

Starting Points

A minimum patch should be based on two things:

• The empty patch or full 717260 patch
• A known patched page: Keep the MMU table patches as is

Targets

The following functions are potential patch targets to verify the general patching process:

• IsNumber (0x01a55ad4): In patchable area 0x01a55a80
• SafelyPrintString (0x01a57b8c): In patchable area 0x1a57b80, used only by “write”