Lucky patcher frozen boot error

Is anyone having that same problem?
I rooted my sprint S5 using the Odin method (flashing recovery etc...) (then flashing supersu)
but every single time I install lucky patcher on stock ROM, it asks to disable "Mount namespace separation" which for the lack of doing my research I disable it. Soon after I do all of that, it asks me to reboot, which I do.
Then as the phone is rebooting, it stays stuck on the sprint spark boot logo.
I have waited a good ten minutes to see if it boots up, but no luck. Battery overheats too much.

Is there any way I can install lucky patcher without this problem?

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