i think the 1.5 question it´s answered... sorry for team xecuter but somebody was quicker...
FROM PS2NFO:
""BREAKiNG NEWS: Homebrew on v1.50 PSP! Posted By:
PS2NFO.COM On Yesterday 02:22 AM
Update #2: PaWsTick from the
PsP-Dev Team has now
confirmed that their exploit does
NOT run on v1.51 firmware either, so $ony did a nice quick job of fixing their 1.50 holes it appears. On the bright side, many in the USA already have a v1.50 PSP... and those who don't can still run out and grab one without the fear of it being a later firmware version for the time being.
Update: PaWsTick from the
PsP-Dev Team has now
confirmed that their exploit does
NOT run on v1.52 firmware. They haven't tested it on v1.51 yet, but rest assured we'll mirror a news update here with the results when they do. I'm glad I didn't update my firmware though beyond v1.50 just in case.
CybBlade of our Forums (and iRC
EFnet #PS2Ownz)
confirmed tonight that
PsP-Dev now have a
working v1.50 exploit for running "homebrew" or unsigned code from it, similar to what
NEM did for v1.00 firmware PSP users. A brief video of this in action can be found on their Web site
HERE for those interested, and on
6/15/2005 (15:00 GMT+1) they plan to publically disclose the method used in Tutorial format to the world! We at
Team PS2NFO congratulate our Spanish affiliates, and look forward to LOTS of nice "homebrew" releases to follow along with even
more UMD dumps! Please post all related feedback on this VERY COOL news in
THIS on-going Forum thread. Finally, we'd like to make it known that the legitimacy of this news has
already been
100% confirmed by myself via high-ranking scene elders... so no, this is NOT another "fake video" nor publicity stunt- it's REAL!
""
CU