| Dgc1808 said: ... but why??? |
This explains it I think
http://www.joystiq.com/2010/01/15/ps3-firmware-3-15-becomes-mandatory-fixes-minor-trophy-glitch/
Many readers have been sending tips to Joystiq about a new PS3 firmware update. In actuality, this is not a new update at all. Firmware 3.15 was released on December 9th and introduced the ability to play PSP Minis on the PS3. While this update was originally optional, the powers-that-be at Sony are now making it a mandatory update. "We have found out that users will not be able to acquire trophies on some game titles," we were told by a SCEE representative. "Users can avoid this problem by updating the PS3 system to firmware 3.15 and therefore we've made it a mandatory update. We apologize for any inconvenience this may have caused and appreciate for your understanding and continued support."
