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1.00 (Pre-release)

January 17, 2005 Download: To be added later

This firmware was accidentally leaked by Sony during a Network Update test. The boot animation, XMB sounds, some XMB icons, and the home screen are different than the official 1.00 (actually 1.03) that launched with the PSP in Japan.

It is possible to install it on a PSP-1000 that has a TA-079v1 motherboard using certain apps. All EBOOTs on the memory stick except for the update itself show as corrupted. It is possible to run a few launch UMDs.

Official Firmwares

psp/fw_100.txt · Last modified: 2015/07/20 03:36 by ruyor