k i know this works but i still am scared to do it.
does this work with a Japanese PSP that originally came with 1.5 then updated threw all the firmwares to 2.5

can i use any 1.5 dump from any reigon or does it have to be the Jap 1.5 update?

will the PSP automatically restart after flashing is done and gow long does that take?

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