nova7 accidentally fell into the water and became headphone mode, what should I do?

After the mobile phone is injected, there may be abnormal function, in order to reduce the loss, it is recommended to deal with it as follows:

1.If the phone is powered on, press the power button to turn it off; If your phone is turned off, don't try to turn it on.

2.Remove the SIM card.

3.Try to place your phone in a dry and ventilated place, and use a paper towel to blot the liquid on the surface of your phone.

4.Take your phone to a nearby Huawei customer service center for maintenance as soon as possible to avoid unnecessary losses. If you don't have a backup of your data, there may be a risk of data loss when repairing.

Notes:1Do not move or shake your phone frequently after the liquid is ingested to avoid the spread of liquid inside the phone.

2.Mobile phones are made of delicate electronic components, and there is a hidden risk after liquid ingress, so it is recommended not to try to turn them on.

3.Do not blow with a hair dryer or bake at high temperature after liquid intake, so as to avoid the liquid being blown into the inside of the phone and the high temperature damaging the phone.

Caused by liquid ingress into the headphone hole, clean it and blow dry. (There are two electrodes in the headphone jack to determine whether to insert the earphone, when using the earphone, the metal part on the earphone plug can conduct the two, it is judged to have the earphone, and now the water replaces the plug, so that the two are conducted, and it is also judged to be the earphone.) ）

It is caused by a short circuit of water in the earphone jack, so dry the water first and then try it.

Hardware is damaged, take it for repair.

1. Find the "Settings" icon on the phone page and click to open, as shown in the figure below.

2. Next, you need to pull down on the opening settings page, as shown in the figure below.

3. Next, you need to select the "Smart Assist" option in the "Settings" page and click Open, as shown in the figure below.

4. Select the "Smart Line Control" option on the interface of Smart Assist.

5. On the page of "Smart Wire Remote" that opens, turn off the slide behind the Smart Wire Remote.

6. Turn off the slide behind the "Smart Line Control" to exit the earphone mode.

In order to reduce your losses, it is recommended that you turn off your mobile phone and bring the relevant proof of purchase to a nearby Huawei customer service center for repair. You can use the Huawei official website to find the address of a Huawei Customer Service Center near you.

Precautions after water and liquid ingress in the mobile phone:

1.Do not move or shake your phone frequently after water is ingress to avoid moisture spreading inside the phone.

2.Do not use a hair dryer or bake at high temperatures (including microwave heating) after water is in, to avoid liquid being blown into the phone and the heat damaging the phone.

3.Mobile phones are made of delicate electronic components, and there is a potential risk after water ingress, so please keep your phone turned off.

4.If you don't have a backup of your data, there may be a risk of data loss during repairs. After you go to the Huawei Customer Service Center, you can consult with a staff member to help you evaluate whether you can back up your data.

Please try to place your phone in a dry and ventilated place and use a paper towel to blot water stains on the surface of your phone. If the phone is powered on, press the power button to turn it off; If your phone is turned off, don't try to turn it on.

Then remove the SIM card and microSD card, and bring your phone to a Huawei customer service center as soon as possible to avoid unnecessary losses.

Method 2:Do not move or shake your phone frequently after water is ingested to prevent moisture from spreading inside your phone. Do not bake with a hair dryer or stove to avoid liquids being blown into the phone and the heat damaging the phone.

Some mobile phones can be turned on and used normally after simple processing, but mobile phones are composed of delicate electronic components, and there is a hidden risk after water ingress, so it is recommended not to try to turn them on.

Method 3:Remove the battery, wipe the phone clean, and wrap the phone in newspaper to prevent the hot water vapor from entering the phone. Preheat the dry rice cooker liner and wait for it to be set to the keep warm before putting it into the phone, and drying it on the heat saving setting for a while can perfectly remove the moisture inside the phone without damaging the phone.

Take it and check the problem of **.

I had to take it for repairs.

If you can't adjust it at all, you can completely take it apart and look inside.

The phone accidentally fell into the water, and now the phone has become headphone mode, then it is because there is water in the plug hole of your headphones, in this case, wipe the water first, and then put the phone in the rice, and use the rice to absorb the internal water.

The phone fell into the water.

There will always be some carelessness in life, which will lead to some small accidents, for example, the mobile phone accidentally fell into the water. It's very common in everyday life. I often hear friends say:

I guess I changed my phone, and the phone got into the water again. In fact, as long as the water is not too serious and soaked for too long, the mobile phone can still save itself if it falls into the water. So, today let's talk about the easiest way to save the phone from the water.

1. Fish out and prohibit throwing.

Save your phone from the water as soon as possible, wipe the surface water, remember not to shake the phone, don't think about shaking it, shake the water off, you must know that in fact, there is an air barrier in the small gap in the phone, and if you fall into the water at a simple time, you will not enter the water.

If you shake it, it's good, it's all water, it's transparent.

So, the first step, take it out, wipe it dry, and can't shake it.

2. Disassemble and wipe dry.

Next, it is to quickly turn on your phone, remove the battery, card, etc., and remove it to the extent that you can, and then wipe off the surface one by one.

It is still necessary to remind you not to shake and blow, and it will be difficult to get water in the place where there is no water.

After wiping dry, let it dry slightly.

Then it's time to prepare for the final step.

3. Drying process.

Take out the dried rice at home, put the battery, mobile phone and other key parts into the rice, and use the powerful water absorption function of the rice to save your mobile phone, success or failure in one fell swoop.

You can take it out in a day, it's basically dry, and there is no problem.

Of course, depending on the degree of water ingress on your phone, if it is very wet, you can change some dry rice and repeat for a while.

One thing to note here is to prevent small, broken rice from entering the inside of the phone, and it will be more troublesome at that time.

4 wrong practices.

Many people will use a hair dryer to blow in this step, in fact, the hair dryer is not very good, and the risk is actually the same as the aforementioned throwing the mobile phone and blowing, which is easy to lead to water in the place where there is no water.

If the hair dryer is used with hot air, it is easy to damage the screen of the mobile phone, which will seriously lead to deformation, may not be displayed and the sequelae of water streaks appear.