Symptom
After installing the AirPort 3.0.4 update, you cannot install Mac OS X 10.2.5.
Solution
Use the Mac OS X 10.2.6 Update (Combo) installer instead. See technical document 75421, "
Mac OS X 10.2: Chart of Available Mac OS Software Updates".
Related documents
106695 "
Mac OS X: Troubleshooting Automatic Software Update"