I can already tell you do not know what your doing "I want to jailbreak my PS3 what tools I need, But I don't have e3 nor flasher Or give me a good video explain it without e3 flasher"
There is absolutely no way to go about jail breaking the system without downgrading without a e3 flasher it's not possible. And any videos you come across on how to jailbreak your ps3 without using a e3 flasher are fake. If your naive enough to actually believe it then you deserve what ever happens to your ps3. Not trying to be rude but there is only ONE way to jailbreak and it includes using a e3 flasher if your not on the required firmware version to jailbreak already. You are going to be better off buying one already on cfw since you don't know what your doing.