[Q] [HELP THREAD] Galaxy S4 | Can I Install Recovery and Custom ROM? topic

Greetings,
I would like to ask, is it possible to install custom recovery and ROM on a Knox Bootloader without triggering Knox Flag 0x1. Please guide step by step or link me threads containing the instructions. Thanks!

GT-I9505
AP: I9505XXUEMKF
Baseband version/CP: I9505XXUAMDC
CSC: I9505OXXEMK3
Build Number: JSS15J.I9505XXUEMKF
SE for Android Status: Enforcing SEPF_GT-I9505_4.3_0024