i have no firmware nor update on my psp
do i need to update my psp up to date?
can u give me a link for 1.5 firmware and do i need 1.0 or previously firmwares to install 1.5?
you sed=
*place your psp on its charger, and make sure your psp battery is 75% full or more (if its not the flasher wont run)
*go on your psp and run the "3.03 OE-C/3.10 OE-A Firmware install" app.
*Follow the instructions and if all goes well you should have 3.03 OE-C/3.10 OE-A
*Format you memory stick and recopy your backup psp files to your psp
when i install 3.03 OE-C then after the install i must format my psp?
and how can i do that ?
thank you

PS: i have european PsP