Last Updated on July 19, 2022 by Mathew Diekhake

Rooting your ZTE Blade A450 smartphone is the only way to install the apps that need access to the root file system for them to work. We have the perfect way for you to get that done by using the new universal one-click rooting tool, namely KingRoot.

ZTE Blade A450

The Files You Need

  1. Download the KingRoot app from this official XDA Developers page here.
  2. You are voiding the warranty by following this guide just as you would be by following any other guide for rooting. You can get the warranty working again by opening the KingUser app on your device and following the prompts to unroot your device. We give you the full guide on how that’s done at the bottom of this guide.
  3. Make sure you have the Developer Options list enabled so you can access it from the Settings. Do that by turning on your device and heading ot the menu > Settings > About Device and tapping over the build number. Soon it will tell you that you are now a Developer. That’s telling you that you can now find the Developer Options from the Settings menu. You’ll need that during the guide.

Rooting the ZTE Blade A450

  1. On your Android, navigate to the menu > Settings > Developer Options > enable the USB Debugging Mode option by ticking the box.
  2. Now go to Menu > Settings > Security > enable the Unknown Sources by ticking the box.
  3. Download the KingRoot app from the link given above in the files section and store it on the desktop of your computer.
  4. Connect your Android device to the same computer and transfer the app over to your internal storage SD card.
  5. Unplug your device from the computer.
  6. Install the APK file on your Android device by following our guide on how to do that job. You may also like to check out the best file managers on Android to help with that job.
  7. Once it’s installed on your device, find the KingRoot icon available from your app drawer.
  8. Tap the large button for getting Root in the app.
  9. Wait for the rooting process to complete by observing the progress bar.
  10. Soon it will give you the “success” message on the display.
  11. Exit the app and reboot your device manually.
  12. Install the root checker app to make sure the guide did work for your device. Once you have verified the root access, you can start installing any of the root-requiring apps from the Google Play Store.