modding my psp-slim v3.95 OFW to v4.01 M33 CFW

I prepare this following requirements:
1. PSP Battery
2. Memory Stick

Instructions:

PSP slim Battery (hard mod)

a. I open the battery and cut some line or traces connections for psp-slim (psp200*) (see picture)

Note: This picture was originally posted by Gandalf at PSP Crazy...
Original Picture Source "click here"


Magic Memory Stick

a. Download and Run Rain's Ultra Lite MMS Maker.
b. Download and extract the 4.01 Official update.
c. Connect my psp using usb cable to the computer "or" you can
insert your memory stick to cardreader.

c. In Drive Letter I locate the path of my Memory stick.
d. Tick the "Format Memory Stick (Recommended).

e. Click "Make MMS"
f. I prompted some window then i locate the file I download "eboot.pbp" from step b.
g. Then wait as it install.

h. When i'm done, some text saying "Make MMS is Finished" it appears above
the progress bars.
i. Viola! i have now Magic Memory Stick.


Begin to install the cfw, i have now the following:
-Pandora battery
-Magic Memory Stick

a. insert the Magic Memory Stick and followed the Pandora Battery.
b. but before i inserted my Pandora battery i already hold the "L" button
then insert the battery.
c. then the menu appear like this

d. then i choose "Install 4.01 M33"
e. then a loading bar appears. When it reaches to 100% it auto shutdown.

f. after it shutdown i remove the battery then turn "ON" my PSP using "AC source".
g. Viola! ihave now the 4.01 M33 CFW.


Restoring my Pandora Battery to Normal
a. I open up back my Pandora Battery then drop a little led on the traces i cutted.
b. I used thin soldering iron tip which is used for cellphone repair.

Formating my Magic Memory Stick.
a. I format my Magic Memory Stick again using the PSP to be back in normal or cleanup my Memory stick.

Thanks to this site: psp-hacks.com

Note:

1. Im not making any new method how to CFW from OFW, this blogs shows only my very own way in following tutorial from other sites.
2. Im not responsible for any link to my blog that may cause any harm and damages to you .
They are only my source of information.
3. This is my personal log history of experience during my modding.