There is a problem with the mobile phone Urgently, what is the problem with the mobile phone?

If the headset can't be connected, it won't be a poor microphone contact, lz in addition to going to Suo Ai after-sales maintenance, there is no other way to understand your mood, but there is no way for the machine to be bad, and you don't want to see it, I believe your parents will also understand the cause and process of the matter I can also understand the idea of lz, adults see that most of the children at home will be that annoying feeling, usually they can't get used to you using a mobile phone, they will feel that you have been holding what it looks like, lz may be afraid that they take the opportunity to go crazy, On the one hand, it is repaired no matter how bad it is, and there is also the fear of blaming them, but the machine has to be repaired, and if you don't fix it, you are sorry for yourself. So on the one hand, LZ can communicate with parents, talk to them about the machine and their own ideas, explain that it is the fault of the machine, not their own cause, and I believe they will understand you. On the other hand, you should immediately go to customer service to ask about the situation, if you really want to repair it, you should ask for the price and specific pick-up date, good luck :)

Hehe, it's the internal IC desoldering! Go and call the maintenance to fix it! It won't be expensive! Remember! Don't drop your phone! It's easy to break!

Poor contact! My PHS is yes! Go fix it! Don't tell your parents that it's okay, secretly.

It is recommended to go to KF to solve the problem of microphone wiring.

Take it and fix it! It could be that the microphone is in poor contact.

Maybe there's something wrong with the internal parts

Where did you get your phone, a new phone or a used phone?

Your phone was stolen and reset: It's possible that your phone was stolen and then the thieves did something like reset. After the reset, some information from the previous owner of the phone may remain, such as messages, contacts, and other information.

If you are confident that your phone has not been stolen, please handle this information with caution and you can delete or ignore it to avoid some security issues.

Your phone has been used by someone else before: If you bought a used phone before the factory reset or someone else resold it, it may have been used by someone else before. After you restore the factory settings and use the phone, you may find some information that was left wrong or left behind.

Software glitches or malicious attacks: If you have recently installed some unknown software or experienced some malicious attacks, some comments may appear on your phone. In this case, you should stop using these software immediately, use a mobile antivirus scan to check for viruses and fix them as soon as possible.

Whatever the reason, if you're sure it's your own phone and have made any settings to your phone, you can delete or ignore the message. However, if you have any concerns, it is recommended that you consult a professional mobile phone repairer and conduct a security check.

Summary. Hello dear, I'm glad to answer for you: the closing method is:

1.To get started, first find the app "Settings" icon on your phone's desktop and tap it to enter the new operation interface. 2.

Then, after entering the operation interface of the settings, find the "Security" option and click to open it. 3.After entering the safe operation interface, find the "Floating Window Management" option and click to open.

4.Finally, click the switch button to close the app. I hope to help you and your reference.

If there is a problem with the phone, help take a look.

Three dots appear on the phone, an icon like a floating window.

Remove it like this. Dear, hello, I'm glad to answer for you: Kiss you close the stupid This is a floating window that belongs to the applet, you just need to click to open your car with this applet, and then click on the cross in the upper right corner to close Oh, kiss to roll on the hope to help you, dear to your reference.

Hello dear, glad to answer for you: the closing method is: 1

To get started, first find the app "Settings" icon on your phone's desktop and tap it to enter the new operation interface. Roll 2Then, after entering the operation interface of the settings, find the "Security" option and click to open it.

3.After entering the operation interface of the safety car escort, find the "Floating Window Management" option and click to open. 4.

When you're at the end of the day, just tap the toggle button to close the app. I hope to help you and your reference. <>

3. System errors and failures: If the mobile phone system fails, sometimes it will affect the sound. At this time, you can try to restart the phone, if the sound is still very small after the phone is restarted, you can try to solve it by resetting the phone's sound settings.

If we still can't restore the sound volume, then we can only back up the phone data and then solve the problem by restoring the factory settings.

Ask about a phone malfunction.

Answering the phone failure: If the phone system is wrong, sometimes the sound will also be affected. At this time, you can try to restart the phone, if the sound is still very small after the phone is restarted, you can try to solve it by resetting the phone's sound settings.

If we still can't restore the sound volume, then we can only back up the phone data and then solve the problem by restoring the factory settings.