Unofficial CyanogenMod 10.1
Samsung S4 Verizon
CyanogenMod is a free, community built, aftermarket firmware distribution of Android 4.2.2 (Jelly Bean), which is designed to increase performance and reliability over stock Android for your device.
First time flashing CyanogenMod 10.1 your device, or coming from another ROM?
Download the zip(s).
Have cmw, twrp, or oudhs recovery installed
Perform a NANDroid backup of your current ROM
(Optional)Wipe data & cache partitions of your device (required when coming from stock!).
Optional: Install the Google Apps package.
Source Built - cm-10.1-20130629-UNOFFICIAL-jfltevzw.zip | by zooyork0721 for Galaxy S4
Google apps addon:
Download - gapps-jb-4.2.2-signed.zip | by zooyork0721 for Galaxy S4