Updating psp through ps3
Most importantly, the Play Station 3's 2.50 firmware update finally allows for background downloading on the system, bringing it in line with the Xbox 360.Now, instead of letting your console idle while downloading game demos or videos, you can turn the console off, walk away and the system will continue its task without you.
The downgrader has a high success rate, and returns the PSP to the homebrew-friendly 1.50 firmware. FMCB v1.966, OPS2L 0.9.3 official beta r1357 through USB\PS2HDD, ESR r9b, SMS 2.9 r.4, GSM 0.38, POPStarter Revision 13 RIP 06.Sony has unveiled the latest firmware updates for its two flagship systems and both bring with them a wealth of useful additions.Owners of a PSP with 1.51 or 1.52 firmware can upgrade the PSP to 2.0 and then run the downgrader. They have stated that there will be an update in the near future.Their reasoning is that the PSP was NOT designed to run homebrew, and that actually running homebrew voids the warranty.