Lenovo P780 phone volume automatically amplified, what s going on

Do you want to add a power release? Or pluck your ears!

P780 is not a small voice, no, you can take off your ears.

Dear Lenovo mobile phone users, hello!

Lenovo Authorized Repair Site Query:

Dear Lenovo users, hello!

Dear Lenovo users, hello!

1: It may be a system failure: It is recommended that you do a factory reset:

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.

The horn is broken... You can change it, it's not expensive, and it's 50 yuan.

You are welcome to contact us at any time or visit Lenovo Lewen (for consultation.

Hello, sorry for the inconvenience.

1.Please check whether it is caused by accidentally touching the volume down button, because the Android system can control the switching of the story mode through the volume button;

2.If it is not caused by accidentally touching the volume button, please check whether it is caused by installing power-saving software, some power-saving software may have the function of automatic adjustment of the situation mode, please turn off the relevant function to try;

3.If it is not interfered with by third-party power-saving software, it is usually caused by a system abnormality, and it is recommended that you restart your phone first. If the restart fails, you need to back up your data and perform a factory reset.

If restoring the factory settings still can't solve the problem, you need to go to the Lenovo repair site in time for testing and repair, generally by flashing the phone and upgrading to the latest firmware to recover, please understand.

You can visit the official website for inquiries:

You are welcome to contact us or visit Lenovo at any time

Consult to find out.

Dear Lenovo users, hello scum draft macro!

We apologize for the inconvenience. You can go to the system settings--- the profile mode--- the standard --- volume, and set the prompt tone of the SMS.

If you have adjusted the sound to the maximum and there is still no sound reminder in the text message, it may be that the system is abnormal. It is recommended that you back up your data and try to restore it to factory settings.

In addition, you can use the P780's built-in "Le Service" software to detect whether the speaker is abnormal. Operation: Lefu Jing holds the --- inspection center, and finds the speaker for testing.

If the problem persists, you need to go to your local Lenovo authorized repair station for specific testing.

Lenovo Authorized Repair Site Query:

The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, except for holidays, and the stations will be slightly adjusted according to their own operations.

It's not like this for this brand of mobile phones.