Llama Automation

How To: Carrier Unlock Your Samsung Galaxy S4 So You Can Use Another SIM Card

How To: Secretly Call & Message Contacts Using an Innocent-Looking Android Calculator

How To: Secretly Record Videos Using the Volume Keys on Your Galaxy S4 or Other Android Phone

How To: Select All Contacts with Just One Tap in Snapchat's Android App

How To: Enable the Hidden Developer Options on Your Samsung Galaxy S4

How To: Auto-Start Your Favorite Music Player When Plugging Headphones into a Galaxy S4

Like many smartphones nowadays, your Samsung Galaxy S4 comes bundled with a headset for you to listen to music, watch videos without disturbing others, and even make phone calls. I personally only use it for music, whether it's Play Music, Pandora, or streaming from YouTube.

How To: Automate Battery-Saving Mode, Screen Rotation, & Other Custom Tasks on Your Samsung Galaxy S4

Automation is everywhere in our daily lives. Faucets and hand dryers that turn on for you when they detect your presence. Automated teller machines to handle your bank account. Timed sprinklers to water your lawn every morning. DVRs to record your favorite TV shows when you're not home.