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Tuesday, February 5th, 2008

How to Install 1.50 Kernel Add-on for 3.90 M33 Custom Firmware

A Custom Firmware without the 1.50 Kernel add-on is only half a Custom Firmware. Without the 1.50 Kernel on your PSP, the whole purpose of the custom firmware is defeated. 1.50 Kernel is all about the homebrew apps. I have already installed the 1.50 kernel add-on on my PSP and it’s awesome. I could still use the remote control, the WiFi sniffer and a lot more homebrew applications. So how do you install it? It’s quite easy.

The Requirements

  • A Phat PSP with 3.90 M33 custom Firmware installed. This one does not work on a PSP slim but don’t fret, because there is one coming.
  • A USB Cable. This is used as a connectivity tool between the PSP and the computer.

The Installation Guide

  1. Download the 3.90 M33 Addon from Dark Alex’s website.
  2. Unzip and you will find the 150k_addon folder. Copy the 150k_addon folder from your PC to PSP in this directory: PSP/GAME/
  3. Download the 1.50 Firmware and place it into the root directory of your PSP.
  4. Disconnect your USB cable and then on the XMB, go to GAME>Memory Stick then run the 1.50 Kernel Add on update.
  5. Follow the onscreen instructions and wait. The PSP will restart automatically after the update has been installed.
  6. Congratulations. Go and get your homebrew applicatons now.

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46 Responses to “How to Install 1.50 Kernel Add-on for 3.90 M33 Custom Firmware”

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  1. 20
    darwin v.

    TIME MACHINE is already out!

  2. 19
    LJ the Iczewoulf

    Yo! StyleMo!

    So I found this post after leaving a noob reply on one of your post… I’m at CFW 3.71 M33-3 on my other Phat PSP. Can I and do I need to install the 1.50 Kernel Addon to my CFW 3.71 M33-3 so that I can install the 8GB MemStick Patch to use my 8GB Sandisk MemStick?

    Peace out Mo! =)

  3. 18
    tejas

    (posting via psp) thats awesome-just bought an 8gb stick

  4. 17
    dos222

    @darwin v. - what do you mean by version 2?

  5. 16
    cashew

    @darwin v: really? dats great! although im still in 3.80 m33-5.. in my opinion, its more stable (as of now), when some more updates are made for 3.90 m33, i will surely upgrade..

    @stylemo: how’s your psp? did you changed your lcd? i saw some psp parts in sm sucat, but i think its quite costly.

    @bosschief: yeah! its really mahal.. but i advice to really buy the real thing, i bought a class a 2gb for my p990i before, after a month it get corrupted. so, buy the original.

    but damn, 6k? you already can buy a psp with that!

  6. 15
    darwin v.

    @bosschief: more or less 6thou…i think?
    —————————————
    TIME MACHINE –1.50 kernel of slim, that’s what they call it

  7. 14
    BossChief

    @darwin v. Great update, although the 8gig mem stick is so damn expensive

  8. 13
    stylemo

    @darwin v.: that’s great news man.

  9. 12
    darwin v.

    version 2 is out.
    it enables you to use sticks higher than 4Gb.
    ————–
    i can’t wait for the kernel’s slim version.

  10. 11
    supermanshav

    hey i dont really get it when u install the kernel then u put the firmware or wat

Pages: « 5 4 3 [2] 1 » Show All

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