包里面的UPDATE文件夹放到记忆棒的 /PSP/GAME/ 目录下
再把官方3.80固件，命名成380.PBP，放到这个UPDATE文件夹内 在系统界面启动即可（需要电池电力在78%以上）
刷380m33失败常见的两个错误
错误1： Error 0X checking idstorage degeneration
错误2： The system configuration of this psp system does not appear to be correct. The update cannot be completed. Contact technical support for assistance. (DRNFFFFFFBO) IDstorage如果缺少0004-0006某个key刷371m33时就会出现错误1，缺少0007或0008就会出现错误2。
更新内容： 3.80 M33 -------- Requeriments: - Installation requires a PSP with 3.52 M33-3 or higher. In the future installation using panddra battery will be released. Instructions - Copy the UPDATE folder into /PSP/GAME/ - Get the 3.80 sony update from somewhere, and put it in same folder, with name '380.PBP'. - Run it, the update will be done by Sony updater. At the end when you are asked to reboot the PSP pressing X or O, do it. Changes: - HEN core: user mode can load now signchecked files from flash. - recovery: flash1 format will create flash1 directories after format. This could fix some flash1 issues with the previous versions. - Network update from dark-alex.org page. By default is enabled. You can turn it off in recovery (when off, network update will download sony updates as usual). - Nids resolver for various kernel libraries. Comments: In 3.80 sony has changed (again) kernel nids. The nids resolver will resolve a lot of nids from firmwares 1.50-3.60 (traditional nids) to the ones of 3.80 kernel. In general, 3.71 nids will NOT be resolved to 3.80 ones. However, to compatibilize 3.80 M33 with prx's programmed for 3.71, a few very 3.71 nids that were found in some 3.71 plugins will be resolved too. More info about what is resolved in nidsresolver_status.txt. Thanks to the combination of the nids resolver and the user libraries possibility in kernel mode added back in 3.71 M33-3, some programs that stopped working in 3.30 M33 may work again now. One of them is PimpStreamer 0.90. Finally, popsloader plugin from 3.71 will not work in 3.80 M33 due to its system dependancy. A new one will be rewritten for 3.80 M33.