How do you turn off an lg flip phone?

by using an Apple and a banana to send electrical charges through your finger. Then get about 5.7 pounds of melted butter to get some static. Then touch a person and make them touch the phone to send electrical currents. The currents will last about 3.678 seconds, so if you want to charge longer repeat the process.

*Note: do not repeat the process more than 3 times or risk getting brain damage, aggressive behavior or even DEATH XD.