If you are an android user there are number of reasons to consider that you will activate the Bluetooth of your Cherry Mobile HD Flare 4. Through activating it you can connect some Bluetooth speakers and other android devices on your Cherry Mobile HD Flare 4. So, in this tutorials, we will provide the necessary steps on how you can do it. Here's how: From the Home screen . Tap the Settings icon. Tap Connected devices . Now, you can see Bluetooth. Tap the toogle switch located at the right corner to activate your Bluetooth. That's it!