Heres what you’ve got the option to do.
Sometimes, Bluetooth fails to function due to a system-level bug or glitch.
Slide down the Notification shutter of your Android phone and tap on Bluetooth.

This will disable Bluetooth; wait a few seconds and tap again to turn it on.
The ideal range should be between 5 and 10 meters for easy recognition.
Most of the time, your phone fails to detect nearby Bluetooth devices when they are not in range.

So, ensure the machine youre trying to connect to with your phone is within range.
Certain processes and background tasks can prevent Bluetooth from functioning on your phone.
When this happens, your phones Bluetooth may fail to detect nearby devices.

Its essential to cycle your Android phone and check.
To reboot your Android phone, long press the Power button of your phone and select Restart.
After restarting your phone, turn on its Bluetooth and search for nearby Bluetooth devices.

Things should start to work now.
Heres what you’re gonna wanna do.
Launch theSettingsapp on your Android phone.

When the controls app opens, tap onBluetooth.
Next, turn on theBluetooth feature.
Pick the unit to which youre having trouble connecting.

Next, tap on the configs gear icon or(i)next to the name.
On the next screen, tap onUnpair.
Once unpaired, scan for nearby Bluetooth devices again and pair it to your phone.

This is how you’re able to forget and pair a Bluetooth rig on your Android phone again.
Your Android phone should connect to the Bluetooth machine now without any issues.
Then, check that this option is turned on.

To make your Android gadget discoverable, stick to this.
Tap on thethree dotsat the top right corner.
On the menu that appears, selectMore controls.

When the parameters app opens, tap on theApps.
On the Apps screen, tap onApp Management.
On the next screen, tap the three dots at the top right corner and selectShow System.

Find and tap on theBluetooth.
On the App Info screen for Bluetooth, tapStorage Usage.
On the next screen, tap on theClear Cache.

If nothing has worked until now, its time to reset your Android phones Bluetooth configs.
To get started, open theSettingsapp of your Android phone.
When the tweaks app opens, tap System, General, or Additional tweaks.

On the next screen, tap onBackup and Reset.
Next, tap on theReset Phoneoption.
On the Reset Phone screen, tap onReset internet options.

On the confirmation prompt, tap onReset web connection settingsagain.
If an update is pending, you should download and install it immediately.
To revamp your Android phone, go to controls > System.

On the System update screen, download and install all pending updates.
Resetting will restore your phone to its factory controls.
Resetting will also delete all user made configs and other saved files.

So, confirm to create a proper backup before you reset your phone.
On the Reset Phone screen, tap onReset All parameters.
On the confirmation prompt, tap onReset All Settingsagain.

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