Root Motorola Droid RAZR / MAXX on Android 4.1 JellyBean

Before you Begin

• This will void your warranty but you can claim it back by unrooting your device
• Method explained here is for Windows based PCs only.
• This method will work only on Official Jelly Bean 4.1.2 firmware.
• This won’t harm your your data but you might still want to consider a full data backup.

Prerequisites

• Motorola Device Manager for installing drivers.
• Root exploit toolkit.
• A Droid RAZR / MAXX charged above 70% for safety.
• Download Smart Actions app by Motorola [Required].
• SMARTACTIONS™ 

 Rooting Procedure

• Install Motorola Device Manager from the aforementioned link.
• If you have already connected your device, unplug it and make sure it takes all the drivers and gets detected properly.
• Download the root exploit toolkit and extract it somewhere, say Desktop. You will get a folder named razr_blade.
• Go to Google Play and download Smart Actions app or you could use the link provided above. Don’t change anything in Smart Actions, just leave it there installed.
• On your device, you have to turn on USB Debugging.
  To do that go to Menu -> Settings -> Scroll Down to Development -> Now check Android / USB Debugging.
• Connect your device to PC and make sure it is not connected in USB Mass Storage mode. Change it to Media or Camera mode.
• Now finally, open the extracted folder on Desktop and double click ‘run.bat’ and press any key to start the rooting process.
• Follow the prompts to complete the process and in the end your handset will reboot, after that you can unplug your device. 
• Root Checker