Gaming PSP-3000 Box Codes

[TheDestroyer]

So first of all, I've seen these box codes @ MaxConsole.net author: PSPWAD which was originally posted by Sceners.org..
Here is the original thread of it: http://forums.maxconsole.net/showthread.php?t=131068
It was Last edited by PSPWAD; 05-26-2009 at 05:28 PM.. And we will try to keep updating it with your help..

So for those who purchased PSP 3000, we want to know what letter it has and the corresponding firmware.. Please post them here..

For the 3k models (03g);
1. (No letter) = 4.20
2. A = 4.20/4.21
3. B = ??
4. C = 5.02
5. D = ??
6. E = ??