Error updating psp firmware no card
one specific detail that i had the seller check first was the firmware version on the device.
he confirmed it was 1.5, meaning that it was a u.s.
Because there are three different ways to update, the first step is to choose which one you'll use.
Read the instructions for each if you're not sure, and choose the one that fits best for you.
i then read that hackers finally cracked the umd format and were able to extract the iso files from the umd.