I would like to thank:
3.03 OEC Custom Firmware (Thanks man, can't wait to upgrade to 3.10 OE!)
Homebrew Enabler for 2.71 (Used by Noobz for downgrader and Hen for 2.80)
2.80 Downgrader (Dudes, you rock)
3.03 Downgrader (O.O Dang, MAN you rock)
Also, thanks to:
jsf12487 (Tested 3.03 Downgrading, 3.03 OEC upgrading, confirmed working)
Masked Stranger (Tested 2.8 upgrading/downgrading, etc)
TheAceOfFire (Tested Custom Downgrading, updating, etc)
Also, you must have at least 75% battery, and preferably plugged in as well.
Are we clear? Ok, let's get started.
^_^ Anywho, I decided to automate the process of making your downgrade tools, with this nifty little script:
AutoDowngrade Generator V1.0 (Full Version, 56.071 MB)
AutoDowngrade Generator V1.0 (No Eboots included, 1.127 MB)
If you choose the version without the eboots, you will need to find and move the following files:
1.50 Eboot Update, rename to 150.pbp, move to \CoreData
2.80 Eboot Update, rename to 280.pbp, move to \CoreData
3.03 Eboot Update, rename to 303.pbp, move to \CoreData
^_^ Kk, thanks.
So, what does this do?
~Detects if you put the 150.pbp, 280.pbp, 303.pbp in the wrong place
~Quits if you are missing one of the above
~You tell it what firmware you have, program changes based on that.
~It will tell you if you need to upgrade, and provide files to do so.
~Shows a picture of a TA~XX psp and the unpatched GTA for convenience.
~It will give you files to downgrade to 1.50
~Gives a mini tutorial, based on the firmware you are on
~It gives you the choice to upgrade to 3.03 OEC by Dark_AleX
~If you do choose to go to 3.03 OEC, it gives another mini tutorial
~Warns people who are above 3.03 Not to downgrade until we get there.
After it runs, look in the Result folder. If it could not work, there will be a sorry.txt file. Otherwise, it will have a text explaining what to do next if your still confused.
^_^ Hope this helps someone. I will be releasing v1.01 when Dark_AleX releases 3.10 OE, which I hope will be soon... For each major DA firmware, I will release a new version (Such as v1.02, v1.03, etc).
Also, every time we can downgrade a new firmware (or can downgrade a firmware without GTA) the version will jump by one instead of .1.