How to Enable USB Debugging in Firefly Mobile R90


On this page, you will learn to enable USB debugging in Firefly Mobile R90. You will be able to start enabling USB debugging on your Firefly Mobile R90 by following the steps below. If you own any one of Firefly devices and want to enable USB debugging on your Firefly device, read the rest of article. You can also download Mobile R90 USB drivers to prevent unrecognized USB connections.

Steps to enable USB debugging in Firefly Mobile R90

  1. Go to App drawer on your Firefly Mobile R90
  2. On your Mobile R90, go to SettingsAbout Device/Phone
  3. You will have to look for Build Number of your Firefly Mobile R90
  4. Just tap over build number section about 7 to 10 times
  5. After tapping over build number, your Mobile R90 device will display popup message saying that "you are now a developer"
  6. This will simply, unlock Developer Options menu in your Firefly Mobile R90 Android device

Recommended Firefly device tutorials (You should read)

You might want to know how to install Firefly Mobile R90 USB drivers to be able to establish fine connection between smartphone to PC for firmware flashing purpose. Do follow the given useful articles below for Mobile R90:

Do comment below about Firefly Mobile R90 Android device if you have any problems while enabling USB debugging.

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(Last Updated On: October 29, 2018)

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