Before attempting to root your device, ensure you have completed these steps to prevent data loss or "bricking" your phone:
Copy your photos, contacts, and messages to a cloud service or SD card. root android 511 without computer new
Go to Settings > Security and toggle on Unknown Sources to allow APK installations. Before attempting to root your device, ensure you
Ensure your battery is at least 60% to prevent shutdown during the process. You will no longer receive official over-the-air updates
You will no longer receive official over-the-air updates from your carrier.
Kingo Root is frequently updated and has a high success rate for Lollipop 5.1.1 devices. Download the from the official website. Install and launch the app. Tap the "One Click Root" button. Wait for the progress bar to reach 100%. If successful, you will see a "Root Succeeded" message. 2. KingRoot (Best for Older Hardware)