I found this somewhere and i was wondering if it works...
******************PSP 2.01 Downgrader******************
Yes, this is my PSP (Playstation Portable Version 2.01 Downgrader.
This downgrader works for changing versions from 2.01 to 2.00.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-STEPS-
1) Plug your PSP into your computer via USB Cord and hit "USB Connection" on your PSP.
4) Right click and extract to X:/PSP/GAME/UPDATE. Create update if you have to.
Note: On Step 4, You will have to create a folder named update.
Note: On Step 4, X is the Removable Disk Drive
5) Now Switch memory sticks and go to network update on your PSP, and download the 2.6
update.
6) Launch the 2.6 Update under the GAME tab on the PSP, and after the PSP slide that comes
up, put it in sleep mode.
7) While the PSP is in sleep mode, Switch memory sticks to the one that has the 2.00
download on it and download and install 2.0
HAPPY HOMEBREWING!!! Very Happy Very Happy Very Happy Very Happy Very Happy
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Requirements...
- Wireless HotSpot
- PSP
- Computer
- USB Cord
...here is the link from the site i found it on...
~Link Removed as its unsafe~ Kaiser
ANY HELP WOULD BE AWESOME CAUSE I WOULD LOVE TO BE RUNNING 1.5!!!