ExcruciationX, from DCEmu has made a tutorial that is meant to help people with the install process. Here are the steps to upgrade to the recently released firmware...

This officially worked for me -- I used Ex's pack --Harry1

1. Download Ex's pack in his signature. (Download 3.03_Installer_pack.zip from FileFront!)
2. Put it in the PSP/GAME/ folder or PSP/GAME150 if you are on 2.71 SE or 3.02 OE.
Run it. If your battery isn't charged an plugged into the wall outlet, then hold Triangle + L to bypass it. The pack has everything needed for installation! I would also recommend watching the video while you upgrade, so you know what your psp should do.

Heres the Youtube Video --



Via DCEmu

Thanks dude. I will do this as soon as I can.

wow harry this even more easy the than the other proccess
drag the folder in to game150 if u have 3.02oe-b than install lalalal wat i check system 3.03 oea darn
im on 3.03oe-a now ty ty

DUDE that is so awesome. I'm a mac user (dont laugh) so i rely on install packs like this that don't require windows EXEs. this is the most awesome firmware i've ever seen! for those wondering, it takes ISOs on your memstick and shows them in your game list with your homebrew. this is way better than 1.5 3.02devhook!

you rock....awesome

Nice I have 3.02OE-A but dont have this I dont plane to because its nothing new in it. I love 3.02 and once theres something worth updating then i will. But nice post though.

Cool stuff.

But is it really necessary for 3.02 OE-B users?

man this is so easy to up grade that there is no reason not to, it literally takes a couple of minutes then youre done, thanks mate!!

Ultimate Firmware!

I've updated, it's awesome