Download Android 5.1 Gapps (DO NOT USE older Gapp as you will FC!!!)
To install, reboot into recovery, make backup ROM, wipe data/factory reset, install ROM, 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.)
Credits – XDA <— Please donate to the developer or hit Thanks button on XDA if you like it, thx!
Want Flash Player? See How to Install Flash Player on Android Lollipop!
If you want some awesome audio, check out Viper4Audio FX MOD, which you can install on this ROM to enhance your music 100%.
If you want to run your apps in tablet/hybrid/custom DPI mode, see our Xposed App Settings guide.
Need to run apps that check for root? Check out How to Run Apps that’s don’t run on rooted Android!
If you want PIE Controls, see our LMT Pie Control guide.
Missing root? See How to Enable Root on CM12.1!