Me showing you how to downgrade 2.71 to 1.50.
THIS WILL NOT WORK ON ANY FIRMWARES ABOVE 2.71, USE COMMON SENSE.
Not for the Slim PSP obviously.
LINKS : [ Ссылка ] Downgrade Pack
*[ Ссылка ]-North-America-PSP/pg/12/fid/163/catid/16* 1.50 EBOOT
Only select what's in between the asterisks not the asterisks themselves and paste that into the address bar.
INFO:
TA-0XX are the motherboards in the PSPs. TA-079 - TA-081 are IC6001,compatible with this method & TA-082(IC1003) and onwards are not compatible with this tutorial.
