babel fish Wrote:From 2007 June 29th (Friday), update of system software version 3.51 was started. * This corporation network use other than the formal update data which is offered with the going by way of or UMD ? and, as for update other than the method of informing from this corporation in order not to do, note. When renewal of substance function it does in illegitimate state, not only not doing operation guarantee, it is outside the object of repair and guarantee. In addition, there are times when you cannot utilize formal update. About system software System software of the PSP ? receives the restriction of the license provision of corporation SONY computer entertainment. As for details, http: Please view //www.scei.co.jp/psp-eula.

babel fish Wrote:It corresponded to the problem which originates in the vulnerability of security.