Need urgent upgrading PSP firmware

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napster007

Padawan
hi guys,

i need help upgrading my psp. i'm currently running on a 3.90-m33 custom firmware. i want to upgade to 5.03 or the latest 5.50 firmware esp because the 5.50 can access one more folder level. can someone please give me a tutorial as of how i can do so? i will bw gratefull

regards.
 

ashu888ashu888

Core i7 (nehalem) Owner
Plz post this in the PSP thread in Reviews section.. :) (i too am on 3.90 m333, but no plans yet to upgrade)... :)
 
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