Updating psp through ps3
The Play Station Portable comes with a web browser for browsing the Internet.
Users may navigate among these options by using the up and down buttons of the D-pad.
The basic features offered by XMB implementations varies based on device and software version.
However, unlike the later Remote Play feature between the Play Station Vita and the Play Station 4, the Remote Play capabilities between the PSP and the PS3 are much more limited.
Although most of the PS3's capabilities related to its main user interface are accessible with Remote Play, playback of DVDs, Blu-ray Discs, Play Station 2 games, most Play Station 3 games, and copy-protected files stored on the PS3's hard drive are not supported.
The current version of the software, 6.61, was made available on January 15, 2015.