It hasn't been 24 hours yet since the latest PSP official firmware 5.03 rolled out from Sony, and already Dark AleX has released the latest custom firmware update. It's actually a double whammy, with him creating M33-5 and updating that to the latest M33-6 just a few moments later!
This update is a try to fix memory stick low speed since 3.80.
Instructions: Copy UPDATE folder /PSP/GAME/ and run.
If you come from a version prior to 5.00 M33, put sony update as 500.PBP in same folder, or let the program download it for you using a wifi connection.
Changes in 5.00 M33-5:
A setting has been added to recovery, that, when enabled it may increase memory stick reading speed. (only on the psp, not in the pc). By default it is disabled. If you installed 3.71 fatmsmod, do not use this setting, as its perfomance with 3.71 driver has not been tested. Instead, reinstall 5.00 m33-4 using dc8 and update to 5.00 m33-5
Changes in 5.00 M33-6:
Fixed a bug that made unbootable psp without memory stick or with a bad one.
The included file fat_comparison.html contains a comparison of perfomance between the 5.00 fat driver, the 3.71 one, and the 5.00 one with the speed up hack during the read of an iso. The test was done on the game Valkyrie Profile in cso format in march33 mode. Other games, modes and applications different than iso reading showed similar results.
Many thanks to the tipsters! Dragonsla, dargx001, Psyko, devile, and Fadil!
Download: CFW 5.00 M33-6
Source : QJ.Net