Exophase.com writes, "As promised, Sony has released PSP firmware 5.02. This minor update is now available on a worldwide basis and as usual, can be obtained from Network Update. As detailed earlier, not a whole lot has changed, with the changelog mentioning that PlayStation Store stability has increased. We've included a download link below for those who prefer to install it manually."
http://du01.psp.update.playstation.org/update/psp/image/us/2008_1120_41b80591c6024a278945f1cdd72aa892/EBOOT.PBP
