Sony Computer Entertainment Japan has issued a warning to PSP users against installing a leaked software update file onto their handheld that can be obtained from enthusiast websites in Japan and China.

It appears that the update file, once installed, will add new features such as an Internet browser, E-mail client, calculator and – interestingly – a word processor and spreadsheet tool.

Although the software is being developed by SCEJ themselves, they have advised users not to attempt to install it, as it can cause hardware problems.

“We have become aware that there is a software program going around on some Web sites and Internet bulletin boards claiming to be an update file that rewrites the system software of the PSP hardware," said Nanako Kato, a spokesperson for SCEJ. "This software has not been issued officially by Sony and does not function properly. We advise our users not to execute or apply the program as it will cause the PSP hardware to stop operating.”

Could this update file point towards a possible PSP upgrade in the future? It is likely, but only time will tell.

Ramzy Philip