3.80 PSARDumper With KL4E Decompression
Posted by x3sphere at December 28, 2007, 9:09 pm

While Dark_AleX is hard at work on custom firmware 3.80 M33, developer HellDashX has updated the PSP decryption tool known as PSARDumper with support for 3.80 firmware decryption.
The updated PSARDumper now supports decompression of KL4E compressed modules — a new compression algorithm found in firmware 3.80.
Thanks to Fadil for the tip!
Download 3.80 PSARDumper With KL4E Decompression / 3.80 Update EBOOT
Read more: PSARDumper With PSP-3000 Module Decryption, PSP Firmware 3.71 Decrypted, New PSARDumper Released, PRXDecrypter 1.6, PSARDumper with 3.30 Decryption, PRXDecrypter 1.8

Such is fate that it looks like 3.80 M33 is gonna be out soon. and I just flashed a XMB theme that I liked onto my PSP.