Singing with Bluetooth shows that 30 cannot be connected

You look at the Bluetooth pairing device records of your and your friend's mobile phones, if a lot of them can't be connected, you can delete the records, and there is another situation that the mobile phone you are ready to accept is not enough memory, or the Bluetooth storage location it sets is wrong, if the mobile phone is changed to a memory card, if the memory card is changed to a mobile phone. Hope it helps.

The problem of not being able to post songs is more common! There will also be a lot of kinds of problems! I'll tell you what you need to pay attention to!

The first two mobile phones must have Bluetooth turned on! Second, find the song you want to upload in the file and send it! This is the most important step!

This phone is looking for a new pairing! You can't connect until you find a new pair! This is the most earthy way!

If it really doesn't work, it can only mean that your phone is broken! It's going to be repaired!

Please make sure that both phones have Bluetooth capability. 2.First of all, both parties need to turn on the Bluetooth function.

3.Dock in close proximity and enter the pairing number (which can be set at will), and both parties must enter the same number. 4.

If the above reasons can be ruled out, then it is possible that the network is unstable, please try again later. Finally, I hope mine is helpful to you!!

Pair two Bluetooth phones together.

Your Bluetooth list or the other party's Bluetooth list is full, and it's almost enough to delete a pairing.

It may be that you have not properly connected the Bluetooth headset with your mobile phone, you can delete the name of the Bluetooth headset that you have searched for so far, and then reconnect it; In addition, it may be due to the low battery of the Bluetooth headset, the failure or the low volume of the mobile phone**. Specifically:

1. The mobile phone is not connected to the Bluetooth headset. The workaround is to re-pair. First of all, turn off the Bluetooth earphone, and then press and hold the multi-function button of the Bluetooth earphone to activate the Bluetooth earphone and re-pair with the phone. Then restart the phone, clear the information of the previous Bluetooth headset, and then search for Bluetooth again;

2. There is no sound from the Bluetooth headset speaker. The solution is to re-pair the phone with Bluetooth, adjust the volume of the phone, and keep the Bluetooth headset within 10 meters of the phone;

3. The Bluetooth headset has low battery or no power. The solution is to charge the Bluetooth headset with the charger for a period of time, and then press and hold the Bluetooth headset multi-function machine for more than three seconds to turn it on;

4. The Bluetooth headset may have a low voice. The solution is to pay attention to the Bluetooth headset not to contact the water, and when using the Bluetooth headset, the Bluetooth headset should be closer to yourself;

5. The volume of the mobile phone is turned to the lowest. The solution is to make sure that the Bluetooth headset is connected to the mobile phone, enter the mobile phone settings option, and then enter the sound option, and turn up the ** volume; The above is all about why my bluetooth headset is connected to the phone, and the phone has sound and bluetooth has no sound, I hope it can help everyone!

Many netizens like to connect their mobile phones with Bluetooth in the car when driving, which will be more convenient, whether they want to listen to ** or want to pick up**, it has no impact on driving. Sometimes after connecting the bluetooth, it can't be released**, at this time, netizens don't need to worry, first check whether the volume of the mobile phone is turned on. If the sound volume of the mobile phone is not turned on, then it is very normal that Bluetooth cannot be released.

If the volume of the mobile phone is turned on, you can also check whether the volume of Bluetooth is turned on, which is the most direct reason and the easiest to solve. <>

This is more troublesome, if you don't have a very strong demand for **, you can also choose not to connect. But be careful not to play with your phone while driving, as it is very dangerous and violates traffic rules.

A little carelessness may lead to some regrettable results. <>

The electronic equipment is unstable, and sometimes because of the unstable factors of the electronic device, there is no way to connect the mobile phone and the car Bluetooth, and of course it cannot be released at this time. Friends can try to turn off their mobile phones and restart them, and then reconnect them, which is also a solution. Sometimes there may be some compatibility problems with the on-board Bluetooth device, and at this time, netizens can delete the previous records and then re-match.

When you arrive at the destination, it is very convenient to connect the mobile phone with the car Bluetooth, and it is also very safe. Netizens must be careful not to look down at their mobile phones when driving, and if there is a problem with Bluetooth while driving, do not check it immediately. After all, your personal safety is more important than listening to music, and you should wait until you reach your destination before checking.

It is very likely that the phone is not set up and is not connected to the corresponding Bluetooth device, so this situation will occur, and it is possible that there is a problem with your Bluetooth headset.

It is very likely that it is not turned on, so it can't be released, or the switch is not released.

As soon as the Bluetooth headset is connected, the method of closing the celebration song is as follows:

Tool Raw material: opporeno7,

1. Open the phone settings option and tap on the "Bluetooth" option.

2. Enter the Bluetooth management option, find the "Socks Qin Bluetooth Earphone" option on the paired device, and click the "Pinion" icon on the right side.

What is the reason why the bluetooth headset has become quieter:

The sound of the Bluetooth headset suddenly becomes smaller, first of all, it may be that the user accidentally turned down the volume, so the sound becomes smaller, and secondly, it may be that the Bluetooth headset is about to run out of power, so the sound will be relatively small, in addition, it may also be caused by the system problem of the Bluetooth headset. If the sound is still very low after re-pairing, it may be that the internal parts need to be repaired, and it is recommended to send it to the after-sales service for repair. <>

2.If you can't hear it before and suddenly can't hear it, try reconnecting to start it.

3.If your mobile phone must be paired with a special headset, the Bluetooth headset you bought will not work.

Bluetooth headset selection:

Bluetooth headset with mobile phone, if you just answer**, mono Bluetooth headset is supported; If you want to listen to songs with headphones, you need to have a stereo headphone; If you have certain requirements for sound quality, then buy high-fidelity Bluetooth headphones.

How to match the headset with the phone:

1. Turn on the Bluetooth headset first (press and hold the on/off button for about 8 seconds or so, and you can't let go until you see the signal light flashing).

2. Then turn on the Bluetooth of the phone.

4. Select Pairing.

5. It can be used normally after successful pairing.

6. If it still doesn't work, please check whether the Bluetooth headset (audio) is turned on, check whether the Bluetooth of the mobile phone is turned on, turn off the Bluetooth headset and the Bluetooth of the mobile phone, and follow the above steps again.

Need to set up,Find Bluetooth in the phone settings and click in,In the paired device, it seems that there is an icon like a gear on the right side of the earphone,Click on it and hook the option for **!

Don't forget to praise it!

Bluetooth headphones. 2.Turn on Audio. Method: Settings - Bluetooth - Tap the gear icon to the right of the paired device - **Audio tick.

3.If the above operations still do not solve the problem, there may be a compatibility problem with the Bluetooth headset, and it is recommended that you reconnect or replace it with another Bluetooth headset for testing.

If you want to listen to the ***** on your phone through a Bluetooth headset, first of all, your Bluetooth headset must support stereo Bluetooth headset, otherwise you don't have to try again, and then your phone must also support this item, setting method, go to your mobile phone *******, find out if there is a Bluetooth setting under the settings menu of the **** device, enter the Bluetooth settings, put"Bluetooth stereo output"Select Start, Bluetooth Stereo Headset, and select the Bluetooth headset you just paired, which is your own. It's OK to finalize it. If you don't find them, or don't have them at all, you're out of reach, and we wish you success.

Can play** means that Bluetooth is connected and is good, if you can't listen to the song there is only one reason, your Bluetooth is mono, some mobile phones support Bluetooth ** function, but that is to stereo Bluetooth.

Method: 1. First of all, the Bluetooth headset must support stereo Bluetooth headset.

2、Then there is Ni's mobile phone must also support this item,Setting method,Go to Ni's mobile phone *******,Find out if there is a Bluetooth setting under the setting menu of the **** device,Enter the Bluetooth setting,Put"Bluetooth stereo output"Select Start, Bluetooth Stereo Headset.

3. Choose Nigang's own Bluetooth headset. It's OK to finalize it.

It should be possible for you to take a screenshot and see thank you.

If your phone cannot connect to other devices with Bluetooth function, we recommend that you:

2.Check to see if the Bluetooth visible mode in your phone is turned on.

3.If you are prompted to enter a password during pairing, please check whether the Bluetooth password entered is correct.

4.If you still can't pair and connect, it is recommended to try to change to another device with Bluetooth function, which may be due to the compatibility of the Bluetooth version.

Is the sound not turned on, or turned off and reconnected.

You can try restarting and then reconnecting.

Bluetooth is not turned on or the Bluetooth receiver is broken.

System problems, update the system on it.

Turn it off and on again.

It may be that this feature link is not supported.

The phone can't listen to songs through Bluetooth headphones, the operation is as follows:

1. Delete the Bluetooth pairing information and reconnect (eliminate connection problems) 2. Try to connect other Bluetooth headphones (eliminate headset problems).

3. Restore the backup data to the factory.

4. If the problem still exists, please bring the purchase invoice, repair card and machine to the Samsung service center, and a professional after-sales engineer will help test it.

If it is not connected well, there is a problem with the parameter setting of Bluetooth.