How to Downgrade the Bluetooth driver on a Tablet?

There are some who prefer to downgrade Bluetooth tablets. Sometimes you might not want the upgraded version of the Bluetooth driver tablet. But since your system software has a services manager, it automatically upgrades it, and you lose out on the downgraded version of it. In this guide, we will learn how to downgrade the Bluetooth driver on a tablet. 

What is a Bluetooth driver?

A Bluetooth Driver is a part of the software that enables connection between your operating system and Bluetooth devices.  The Bluetooth adapter on a computer needs Bluetooth drivers, also known as Bluetooth stack, in order to communicate with Bluetooth-enabled devices like mobile phones, Bluetooth-enabled printers, keyboards, mouse, and so forth.

How to find the version of my Bluetooth?

You simply need to go to Menu > Settings > Device, Application Manager > Swipe to All > Click on Bluetooth Share > The version of the app would be shown under the app’s information.

What happens if I downgrade my Bluetooth version?

Downgrading is generally not suggested as it isn’t an easy process. There’s a risk of losing important data on your device. Hence, make sure to have a backup. Also, once you downgrade, chances are that, you may lose your warranty of the device. 

How to Downgrade the Bluetooth driver on a Tablet?

Prerequisites before Downgrading

Once you have the backup of your data, follow the below steps – 

  1. You must find an official factory image for your device and download an Andriod factory image for the version you want to use, which is specifically customized for your device. 
  2. You’ll need to download and install SDK Platform tools for using ADB and Fastboot tools. 
  3. Finally, you’ll need to use an original USB cable to connect your phone to your PC. If you don’t have the original, take an advanced cable instead.

How Can I Downgrade the Android Version?

Follow the below steps to downgrade the android version. 

  1. Unlock Bootloader and flash your device to the older version of Android. 
  2. Use Android SDK with Fastboot and Android Debug Bridge (ADB) tools to flash your device. 
  3. Look for your device’s firmware images.
  4. Before you start, make sure USB debugging is enabled on your Android device. 
  5. Connect your Android device to your computer.
  6. Turn on USB Debugging, OEM Unlocking, and Developer Options.
  7. Lastly, Download or install the version you need for your device, by following and reading the commands shown thoroughly. 

Ensure that you have a backup or cloud backup of your device before you plan to switch to the older version or downgrade your android. If you didn’t do so, your phone is merely e-waste then, as it doesn’t guarantee your warranty once you downgrade it. Besides that, there are also third-party flashing tools available that you can search to utilize and downgrade your device. This was how you can downgrade bluetooth on tablet.

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