How to update M33 3.52 update4 in detial?

[Longkheang]

:o Now, I have firmware M33 3.52, but i want update to update 4. i have copy it to Folder GAME150 but it's look not work at all. CAN ANYONE HELP ME HOW TO UPDATE IT IN DETAIL?:banghead2: :grr:

[fujiyama]

bro you need to update to m33-2 and m33-3 before updating to m33-4
just download the updates and it already have step by step procedure in it...


br,

[acop]

no, the updates are cumulative, put it in psp/game150 and it should show up in the games/mem stick...

[Longkheang]

i just successful update to M33 3.52-4. First of all, you need to copy Update4 to folder PSP/GAME150/UPDATE4(Creat one more folder Name UPDATE4). Then you will go to memory stick that you usaul to go to play in there. Finally, you click on the it (Click like a game), it will ask you to push buttom and follow what they write. After successful it will shut down your PSP automatic. If you want to make sure it's successful or not just go to System information FW, it will show "M33 3.52-4".