Lenovo phones change their voice after using Bluetooth headphones

Dear Lenovo users, hello! It is recommended that you restore to factory settings first:

The first method: first go to your phone's settings, select Privacy, then select Factory Reset, and click Reset Phone.

The second method: select Wipe Date in Recovery mode, as long as you press the home button and the AFK button at the same time at startup to enter the recovery mode.

IDEA Forum:

Think Forum:

Lenovo Community.

Using Bluetooth will not appear in the situation you said According to what you said, the problem of the current mobile phone is a problem with ringing or software The former accounts for 90% Mind going directly to the after-sales service if you haven't arrived for a year.

It is very troublesome for domestic mobile phones to listen to songs with Bluetooth headsets, and they must be specially matched, and of course they can't listen to songs if they are not matched.

When the device is in use, it is first recommended to verify whether the device supports Bluetooth function. If it is supported, it is recommended to shut down and restart, get close to the Bluetooth device, and turn on the Bluetooth function at this time

1. It is recommended to try after replacing the Bluetooth device, which is not excluded because of the compatibility between the software and the device;

2. Back up the fuselage data to avoid data loss and restore the factory setting operation;

If the problem persists after the above operations, it is recommended that you can go to the after-sales service for further inspection and maintenance in time.

The Bluetooth headset connection method of Lenovo mobile phone is as follows:

1. Open your phone's settings.

2. Select Bluetooth.

3. Turn on the Bluetooth function.

4. Turn on the switch of the Bluetooth headset and press and hold for 5 seconds, there will be a prompt sound to prompt "can be released and waiting for pairing".

Due to the differences in the functions and menus of different devices, here we take the x2pt5 model as an example, according to the Bluetooth headset manual, turn on the Bluetooth headset, enter the mobile phone settings - Bluetooth, turn on the Bluetooth function, click Bluetooth, search for the Bluetooth headset, and click the Bluetooth headset name to pair (if the other party is actively pairing, please click on Settings - Bluetooth, click [Bluetooth device model] to turn on detectability).

It depends on whether your mobile phone supports Bluetooth headsets, but generally most mobile phones do. After the earphones are charged, turn on, enter the Bluetooth on the mobile phone, search for new devices, and if there is any possibility that you will have to enter the password once (the link password is not the mobile phone password).

Do you mean to connect your phone and then connect to a second phone? Or just say how to connect, if it's the latter, your phone turns on Bluetooth, and then the Bluetooth headset is long pressed, after the indicator light appears, or long press, and so the indicator flashes is the pairing of the Bluetooth headset, the phone searches for Bluetooth, finds the Bluetooth headset, and the connection is paired.

Turn on the Bluetooth of your phone, search for the device, and click on the link.

How to connect the Bluetooth headset to the mobile phone.

It is recommended to try it out as follows:

1. Restart your phone to try, or try to upgrade the system.

2. It is recommended to use the original headphones, if the original ones are not good, it is recommended to use other headphones to try.

4. If it still doesn't work, it is recommended to go to our local after-sales service center to test the headphones, mobile phones, enter the settings - more settings - after-sales service, check and close and inquire about the after-sales address, or you can check the after-sales address on the warranty card.

Lenovo mobile phones with general Bluetooth headsets will do.

As long as there are headphones with blue function, they can be used on Lenovo phones.

There are many Bluetooth headsets for mobile phones, if you use them on your mobile phone, you can use them if you choose Bluetooth headsets for mobile phones, as long as you can pair and connect them to your mobile phone.

Any headphones are fine, Nokia BH-105 is recommended

Other questions can also be compared in the two forums, the idea forum.

Think Forum:

Hope it helps, thank you.

No, Nokia's Bluetooth headphones are just fine.

Hello! You can first see if the Bluetooth adapter on Windows has been turned on.

1.Try this: right-click on the computer icon and select "Manage", then select "Services and Applications" - "Services" - find Bluetooth Service, Bluetooth Support Service, Print Spooler Service, double-click on these services to open, and set these three services to "start" or "automatic".

2.If the notebook does not turn on the Bluetooth switch, the default is not to find the Bluetooth device, the Bluetooth switch and the wireless switch are a shortcut key, depending on the model, you can find it in F1-F12, my Acer notebook is pressed FN+F3, you can find the Bluetooth device after turning on Bluetooth. The computer opens this path control panel Hardware and sound devices and printers, click Add Device, then Bluetooth will start to search for Bluetooth devices, when the display of devices is displayed, click on it, and follow the steps to connect.

The Acer V5-471G notebook I use, the Rapoo H6020 Bluetooth headset is used for Bluetooth connection, the head-mounted type, the sound quality is good, it feels good to listen to songs, it is also comfortable to wear lightly, and the battery life is also very strong.

Bluetooth headset connection operation: For example, my Rapoo H6020 must be when it is off, press and hold the power button until the green light flashes quickly, then turn on Bluetooth to search for the Bluetooth headset device name, click to pair.

Turn on the Bluetooth headset and then use the computer Bluetooth to search.

Hello! We apologize for the inconvenience.

1. Please check whether the distance between the two sides is within 10 meters (the effective distance of Bluetooth);

2. Query the Bluetooth versions of both parties

a. If one party's Bluetooth version is low, then the lower version will fail to pair with the higher version of Bluetooth, and it is recommended to use the higher version of the Bluetooth device for active pairing;

b. If the Bluetooth version is consistent, but it cannot be paired, you can back up the body data to try to restore factory settings;

3. It is recommended that you can use some third-party Bluetooth auxiliary software Bluetooth headsets to try, such as Bluetooth assistant;

If the above operations cannot be improved, it is recommended to pair other Bluetooth devices for comparison, if they cannot be paired normally with multiple Bluetooth devices, please send them to the repair site for testing and processing in time.

Lenovo authorized repair site inquiry.

If you have other questions in the follow-up use process, you are welcome to contact us at any time or visit Lenovo Lewen (for consultation.