Download Android 5.0 Gapps (grab standard)
To install, reboot into recovery, make backup ROM, format system, wipe data/factory reset, install ROM, install kernel, install Gapps, and reboot. (If for some reason you end up in a bootloop or get force-closed keyboard error on boot, reboot into CWM recovery, go to Mounts & Storage->format /system. For TWRP, go to Wipe->Advanced Wipe->Wipe /system.)
First time installing a custom ROM? See our Custom ROM Install Guide first!
For TWRP recovery, see How to Install Custom ROM using TWRP!
Q: My 3G/4G LTE data is not working!!!
A: See How to Fix 3G/4G LTE data by Manually Setting APN on Android!
Q: I don’t have Play Store nor any of the Google apps!
A: You forgot to install Gapps, reboot into recovery and install it! (See above for download.)
Q: The ROM is not booting!
A: Try formatting /system and re-install ROM, sometimes the system partition gets corrupt and you may have to try 2 or 3 times before the ROM boots.