Upgrade PSP 1.50 to 3.90 M33-2 - Part 4

This video shows how to upgrade your PSP from system software 1.50
to 3.90 M33-2. The video is in 4 parts.
The two links you need for the files are:

Link 1:

http://www.psp-hacks.com/category/39

Link 2:

http://www.psp-hacks.com/category/36

Please do leave comments and questions and I will try to answer them.

EDIT:

The 1.50 firmware can no longer be downloaded from PSP Hacks. Please use the link below.

Link 3:

http://www.megaupload.com/?d=67GU9600

Category:

Howto & Style

Tags:

• PSP
• 1.50
• 3.90M33
• upgrade
• M33
• 3.90M33-2

[Jamilcoolman]

k now im at 3.90 m33-2 i can go right to 5.00m33 without it breaking?

[WiiMasterDS]

@Jamilcoolman yes you should have no problem. you can just use the psp's own system update tool if you want because it is hacked so it updates to the latest m33 firmware (which is 5.00m33 anyway) instead of official firmware

[13345678900]

can i update directly from 1.50 to 5.50 gend-3? please reply

[WiiMasterDS]

@13345678900 no you can't, you need to update in steps as shown in the video because 5.50 gen-d3 requires a higher custom firmware to upgrade from (i dont know what it is, it should say somewhere in the readme of the 5.50 gen-d3 firmware). That is why I upgrade to 3.52m33 in the video; becuase 3.90m33 requires a custom firmware of 3.52m33 or higher to upgrade)

[filterbala]

i don't like youtube. because i cant see a single video from your site.its buffering.

[WiiMasterDS]

@filterbala the videos are working fine for me. but i agree that the new format for youtube is crap

[siemnegasi]

I can't tell you how much I appreciate this tutorial! Thank you very much

[DevonHeliwe]

go to psnkeygen . com and found how you can get free psn gift cards up to $50

[mikey778910]

hey bro thanks for the tutorial it works great

[upurhoe12321]

voice crack at 3:30, but thanks a lot dude, u saved my psp