[dsjoka]

Sorry I'm new.

I have a two part question.

1. I have a psp 1000 with firmware 5.50 and want to upgrade to custom. Is it possible to go back to the official sony firmware once I do so? If so, is it easy or hard?

2. Do you think all firmware is hackable?

Sorry for the newb questions, but these are important if I want to upgrade. Thanks.

[Potticus]

Ok psp1k's are easiest to hack but since your on 5.50 you need a pandora battery, there is a guide in my signature. below my post.

all firmware is hackable as long as you don't have a psp 3k or 2k with an unhackable mobo.

[dsjoka]

my main question is can I go back to the official firmware once i upgrade to a custom?

[Potticus]

yeah easy as pie run the hell cats recovery tool