| in the 2.71SE-A\B archive theres a folder called recovery copy it to the game folder the get a 1.5 update eboot and rename it to "update.pbp" and copy it to the recovery folder then go to the turn on and press R to goto recovery mode and select launch recover\eboot.pbp and it will launch the 1.5 update and begin install process
__________________ Black PSP 2.71 SE-C EU 
Black PSP 3.71M33-2 EU
Black Slim PSP 3.71M33-2
Nintendo DS + M3dssimply
Nintendo Wii + Wiikey
Xbox Self Chipped, Xbox 360 NME Self Chipped
Ps3
1GB Sandisk MS Duo, 2GB Sony MS Duo, 4GB MS Pro duo, 4GB Datel Harddrive
Grand Theft Auto LCS
Grand Theft Auto VCS
3600mAh External Battery
+Plenty of Homebrew |