PSP 2.0 update warning posted

Sony Computer Entertainment's official Japanese website has been updated with the following warning regarding the version 2.0 firmware update released earlier this week:

CAUTION: This update is only for customers who obtained PSP (PlayStation Portable) for Japan which model number is PSP-1000 or PSP-1000 K. Upon completion of preparing, we will announce update information for the other countries/areas customers via SCE Group Web Site or other channels . For theses customers who obtained PSP in the other countries/areas, please DO NOT update PSP through this web site.