Even with OS 10.5.8, 1.33 GHz PowerPC G4, cannot upgrade to Firefox 4.0.
Even with OS 10.5.8, 1.33 GHz PowerPC G4, cannot upgrade to Firefox 4.0. The system requirements info for 4.0 says a computer with these specs should work. Mine will not.
Even with OS 10.5.8, 1.33 GHz PowerPC G4, cannot upgrade to Firefox 4.0. The system requirements info for 4.0 says a computer with these specs should work. Mine will not.
All Replies (1)
Firefox 4 doesn't run on a PowerPC Mac.
Firefox 4 requires at least OS X 10.5 and an Intel Mac.
For an unofficial Firefox 4 compatible version that runs on Mac OS X 10.4.11 or Mac OS X 10.5.8 (PowerPC) you can look at:
Firefox 3.6.x (Mac OS X 10.4 and later) can be found here: