This is a test of commonsense. Complete the next sentence:

How to use lucky patcher on android 
Root your android device. 
You'll need to have a rooted android phone before you can modify apps with lucky patcher. Rooting is different for each android device and can potentially harm your phone as well as void your warranty.
Make sure you follow the most up to date guide for your specific phone and proceed with extreme caution. Read root an android without a pc for more information.