How to use this sprx on CFW 4.88 Evilnat ?
//Offline & Online
0-Need Webman and Disable CFW shortcut (R2 + /\) Enabled!
1-rename the file Evil_Nightmare_zm.sprx to Nightmare_zm.sprx
2-Drag Nightmare_zm.sprx into NyTekCFW/Bo1 folder like that : /dev_hdd0/tmp/NyTekCFW/Bo1/Nightmare_zm.sprx

Note : Evilnat CFW are only in CEX so use the good Eboot (EBOOT(CEX-HEN).BIN) PS : dont forgot to rename it into EBOOT.BIN and put it into /dev_hdd0/game/(BLES/BLUS of your bo1)/USRDIR/EBOOT.BIN

//Online
2.1 - If you are banned and u use a IDPS PSID patcher to play online Read 2.2 in first!
2.2 - Patch just ur IDPS PSID if you use psnpatch dont press X, just Press [] normaly idps & psid have been patched now just Press O to go back at the xmb

3-Start Bo1 when the menu have been loaded u get a "welcome message", Press R3 to close it.
4-Press PS button to open XMB and Press R2 + /\ to use the webman shortcut to disable CFW mode
5-Go at PSN and sign in
6-Enjoy, u can use it online.