Is it easy to fix the broken volume button of the phone? What should I do if the volume button of my

The volume button of the mobile phone is broken, and it needs to be disassembled, and then the button is replaced, and it is still more laborious to repair.

Easy to repair. Disassembly is required. Some machines are front and rear glass, which need to be heated and then melted by glue before they can be opened, and then remove the screws inside, replace the keys and then install them back, or use glue to install the back cover.

It depends on the situation, some bad places need to replace the parts, but some are not easy to repair or can not be repaired, you have to go to a professional mobile phone repair shop to see it, under normal circumstances, it can be repaired.

If you are using a vivo mobile phone, it is recommended to bring the mobile phone to the vivo customer service center for maintenance, vivo customer service center address: enter the vivo official website vivo**app--my--after-sales outlets--select the province and city to inquire about the service center address;

The mobile phone accessories replaced by the service center are all original accessories, and the repair** is subject to the parts replaced by the mobile phone in the service center**.

It's hard to say in this situation, if you take it to the mobile phone store to see how good the situation is, generally speaking, it's still very easy to repair, or it may be just to replace the parts.

This is a friend who is difficult to repair, and it is recommended to get it to a mobile phone store.

You can remove the protective case of your phone first and try whether the volume keys are normal.

It is also possible that you accidentally let water vapor into the phone, let the phone air dry naturally and then check whether it is normal. It can also be restarted.

Go to the mobile phone after-sales service or a more reliable mobile phone store to see if the replacement is still what to do, if it is not worth repairing, do not repair it.

The volume adjustment key of the mobile phone cannot be used, please follow the steps below:

1. Whether the volume key cannot be used in the current application.

2. If it is a camera, please adjust it to automatic mode to reduce the image resolution.

3. Restart your phone.

4. Please uninstall the recently installed third-party application.

5. Back up the data, and then try to restore the factory settings.

If the problem persists, it is recommended that you bring the purchase invoice, repair card and mobile phone to the local Samsung service center for professional engineers to help you test.

If the volume button fails on your Huawei phone, you can adjust the volume in the sound and vibration settings as follows:

Device: Huawei P30System:

1. First unlock and turn on the phone, tap the settings icon, as shown in the figure below

2. Click "Sound & Vibration Options" in the settings, as shown in the figure below

3. The pop-up interface can adjust the call volume, as shown in the figure below

4. As long as you slide left and right, you can adjust the call volume, as shown in the figure below

Hello, I am sorting out the answer for you, please be patient.

The volume adjustment key of the mobile phone cannot be used, please follow the steps below:

1. Whether the volume key cannot be used in the current application.

2. If it is a camera, please adjust it to automatic mode to reduce the image resolution.

3. Restart your phone.

4. Please uninstall the recently installed third-party application.

5. Back up the data, and then try to restore the factory settings.

6. If the problem still exists, it is recommended that you bring the purchase invoice, repair card and mobile phone to the local service center, and a professional engineer will help you test it.

It is recommended to go to the repair shop to ask about the maintenance **, if the maintenance ** is higher than a treasure accessories too much, it is recommended to buy accessories in a treasure if you have strong do-it-yourself ability, if the hands-on ability is not strong, you can buy it back and let the maintenance master replace. If you don't want to bother, it is recommended to directly let the repair of the mobile phone be repaired.

If the volume button is just recessed like this, generally speaking, the person who repairs the mobile phone will only turn on your fuselage, and then tune it out, which should be only a few dozen dollars, and it won't be very expensive, because you don't want to change anything, but the ** of each place is different, but it must be impossible to say a hundred or something, it should be about thirty or forty.

It is recommended to back up the data in the mobile phone in advance and bring the warranty certificate to the nearby customer service CTS Slim Heart for maintenance, and the actual ** is subject to the test of the service center.

If you need to replace the accessories of your phone, you can enter the appointment service to make an appointment in advance, and send the phone to the nearest OPPO customer service center, and the engineer will determine the specific repair of the phone according to the damage of the phone**.

Recovery is an Android phone backup function, which refers to a mode that can modify the data or system inside the Android machine (similar to Windows PE or DOS). In this mode, we can back up or upgrade the existing system, or we can restore the factory settings here.

1. Open the file manager of the phone, find and open the system folder in the file manager.

2. Find and open the usr folder in the newly opened system folder.

3. Find and open the keylayout folder in the usr folder, and find and select the Chinese part in it.

4. After selecting Chinese, select the text file in the menu options that open.

5. Find "key 115volume-up" and "key 116volume-down" in the file, if you want to change the volume plus key to the power button, change "key 115volume-up" to "key 115 power" to complete the boot button setting.

Go and fix the boot button of the mobile phone, and then charge the mobile phone, and ensure that the computer is sufficient, and it can be turned on normally.

The phone won't turn on, and the volume button is broken, what should I do to turn it on?

There are some brands of mobile phones that do not support power-off charging, and in the case of shutdown, as long as you plug in the charger to charge, it will automatically turn on. I don't know if this will happen with your phone.

If your phone is plugged into a charger to charge, the phone will not turn on automatically, and your phone's power button is broken again, then you can only take the phone to repair.

It is recommended to take the phone to the local official after-sales repair point of your mobile phone brand for inspection and repair.

Solution: 1. Forced to use the soft adjustment method in the system's "Set Sound Volume". Drag the volume control point on the touch screen and move it to the desired position, but this method is more cumbersome to use.

For example, if you want to temporarily reduce or increase the volume when you want to adjust it once, it will take time to operate to achieve the goal, which is far less convenient than pressing the button.

2. Because the miniature button element that controls the volume is too small, even if you open the shell and find it, the individual will repair it unconditionally, and it is recommended to send it for repair.

3. This situation is rare for new mobile phones. This happens mostly on mobile phones that have been used for a longer period of time. Most of them are caused by severe oxidation (moisture) of the inner contacts of the micro buttons, or deformation of the shrapnel (drop).