A guide to Harlygs custom firm ware.

**tallica** · August 27th, 2006, 20:18

Easiest thing is to uninstall and install the new one as i think you have the old one. The reason umd launcher doesnt work is because it is not implimented yet.

**3dron** · August 28th, 2006, 07:51

When you say UMD loader not implemented yet, do you mean part of this firmware?

I didn't think it was. I was asking why I can't run the 'Run UMD', UMD loader, or Devhook apps?

Also, your guide explined an install option that is not in my startup trigger menu.

How do I uninstall old version?

Ron

**four_add** · August 30th, 2006, 08:22

Originally Posted by 3dron

When you say UMD loader not implemented yet, do you mean part of this firmware?

I didn't think it was. I was asking why I can't run the 'Run UMD', UMD loader, or Devhook apps?

Also, your guide explined an install option that is not in my startup trigger menu.

How do I uninstall old version?

Ron

did you use harleygs dual boot firmware?

The firmware will take about one second to flash, then it will boot back to the 1.5 menu.

so the process from firmware 1.5 to Harleygs custom firmware is a second? why do we need to make sure the battery is 100% and plug in to power source?

**3dron** · August 31st, 2006, 08:04

I know I am stupid, but please help me uninstall Harleygs custom firmware. Here is what I have on R trigger startup recovery menu.

Press start to activate usb mass
Press triangle ms0:/index.dat to flash0
Press cross to start the prgroam under ms):/PSP/GAME/UPDATE/EBOOTPBP

Ron

P.S. I need to do this because none of the UMD loaders seem work with this firmware. I hope this is the reason, because I had UMD loaders working with standard 1.5

**tallica** · September 6th, 2006, 13:09

boot up your psp and flick the hold switch down then select uninstall custom firmware.

Umd loader will be in a later version but for now its not included.

The reason you may not have something i included in this guide is because you have an older version.

**Tetris999** · September 9th, 2006, 11:57

yeah i was wondering what the hell happened to custom firm?

**tallica** · September 10th, 2006, 22:30

Its still being developed as far as i know but progress must just be slow. four_add it takes a second to put the custom firmware on your psps flash and you need to have your psp charged with the A/C adapter plugged in because flashing your psp could brick it if anything goes wrong.