The phone speaker is broken, the sound is very small, the sound is still good when I plug in the hea

Contact the original customer service to check whether it is a warranty repair, and send it to the original repair station in time.

What should I do if I often plug in headphones and the speaker of my mobile phone is broken.

Hello dear and happy to answer your <>

If it is a hardware problem of the mobile phone, it can only be tested and replaced by professional engineers through after-sales maintenance services. A mobile phone speaker is an electroacoustic device that converts electrical energy into sound energy, which is simply a hair cracker and a mobile phone speaker. I hope this service can help you, you can click on my avatar to follow me, and if you have a bright regret problem in the future, you can consult me again, and look forward to serving you again.

Wishing you well; Happy life, everything goes well [warm] [warm].

Throwing the intersection and running bravely forward.

1.Plug the headphones back in and out and plug them into your phone properly.

3.Turn the ** volume up purely imitation high.

4.Try it with your original headphones.

5.Restart your phone.

6.If it doesn't work, back up the data and restore the phone to factory settings.

If the problem still exists according to the above methods, please bring the purchase invoice, repair card and machine to the Samsung service center, and the engineer will check the machine and deal with it.

Hello! You can try using it with the volume of your phone up, or you can try it by doing the following:

2. You can go to Settings - > General More Settings - > System Upgrade - >Check for Updates Now-, according to the prompts**Upgrade package, click Verify and Install, the phone will restart and automatically enter the upgrade mode to upgrade your phone's system.

3. Try to clear the abnormal data through "Settings-> General More Settings> Factory Reset->Erase All Data". Note: This item will lose all the data stored on the user's mobile phone, including ** book, short message, third-party application software, and related information, and the data stored on the T card will not be lost.

Use with caution. (Note data backup).

4. Try to upgrade the firmware of your phone.

You can enter.

If you try the above methods and still can't help you solve the problem, it is recommended that you go to the after-sales service center to test your mobile phone, please rest assured that the technicians of the after-sales service center will properly deal with the problems encountered by your mobile phone, you can check the address of the after-sales service center in the settings of the mobile phone - general more settings - after-sales service menu. You can also go to vivo official ** to check the address of the after-sales service center.