Upgrade to kitkat custom rom

[Longstreet1]

Hello All,
My question is this.
My current setup is a sprint s4 still with mf9 build and baseband, android version 4.2.2.
Phone is rooted with the stock rom installed.
I have the newest version of twrp recovery installed and twrp manager.
How can I upgrade to a custom kitkat rom?
Do I need to do anything about mf9 build and baseband first?
Thanks for any help!!!

 

[srkmagnus]

Hello All,
My question is this.
My current setup is a sprint s4 still with mf9 build and baseband, android version 4.2.2.
Phone is rooted with the stock rom installed.
I have the newest version of twrp recovery installed and twrp manager.
How can I upgrade to a custom kitkat rom?
Do I need to do anything about mf9 build and baseband first?
Thanks for any help!!!

Welcome to the forums!

You need to find a ROM made for your model S4 and flash that. XDA is the best place to find custom ROMs. Follow the instructions of the developer whenever you flash a ROM - it should specify any requirements when flashing, such as upgrading the bootloader or Recovery.

Let us know how it goes.