What should I do if my Huawei P40 falls in the water for half an hour?

It is recommended that you turn off the device and bring the relevant proof of purchase to a nearby Huawei customer service center for maintenance, as continued use or repair at an unofficial service store may further damage the internal components. You can use the Huawei website to find the address of the nearest service center. 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.

Don't be nervous, turn off the phone immediately after getting your hands on it, and take it to the after-sales store to test it.

As soon as the mobile phone enters the water, please remember not to do any button action, especially to turn off the power (one press any action, the water will immediately follow the circuit board flow), the correct way is to open the cover immediately, directly take off the battery, and directly force the power off, which can protect the motherboard from being attacked by water.

You can first go to a certified Huawei repair station to inquire if there is any hope for repair.

I feel like it's basically scrapped, don't get up your hopes, hurry up and prepare some money to buy a new one!

After falling into the water for so long, there is basically no value in repair.

It's hard to get in the water for half an hour. You said that because many parts have been blistered for a long time, the mobile phone is just a dream, drunk and drunk, and the brain has no good effect.

Don't turn on the P40 if it falls into the water, basically the residual water needs to be cleaned everywhere on the phone. Be sure to find an experienced repairman. Take the phone apart and bake all the parts, clean up all the water stains, re-solder all the chips, and replace the parts that are not good.

You must not take it lightly, otherwise you will leave all kinds of hidden dangers.

Hello! We're happy to answer for you! Does Huawei P40POR need to be dealt with if it accidentally fell into the water for about half an hour?

There are 3 situations when the mobile phone is dropped in the water: 1. It falls into the water when the power is on; 2. In the case of power failure, it falls into non-corrosive liquid; 3. Fall into non-clean water when energized, or corrosive liquid or viscous liquid or other unclean liquid regardless of whether it is energized or not. What do we do when we drop our phone in the water?

1. Drop into clean water when the power is on, this situation generally does not need to be disassembled. 1.Turn off the power as soon as possible.

2.Shake it dry, but don't shake the machine off, the idea is to shake the water out of the screen. If there are water droplets left on the screen, there will be traces after drying.

3.Put it under a slight heat source such as a desk lamp or spotlight to let the moisture slowly dissipate. This process takes more than six hours.

Do not rush to use strong heat sources such as hair dryers. Blow it and it's over. After these three steps of processing, the power supply can basically work normally.

2. Drop into non-corrosive liquid in the case of power failure. 1.Shake it dry, but don't shake it off.

2.If there is no trace on the LCD screen, it shall be processed according to Article 3 of the first point. 3.

If there is something left on the screen and it is very serious, do not deal with it according to point 1, paragraph 3, because although the electronic circuit can work normally, the screen may be quite ugly. It can be sent to the nearest maintenance department for processing or dismantling the machine for cleaning by yourself. (Poor hands-on ability or professional repair) Third, when the power is on, it falls into non-clean water, or regardless of whether it is powered on, it falls into corrosive liquid or viscous liquid or other clean liquids.

1.Power off as soon as possible2If you fall into a corrosive liquid (e.g. seawater), rinse the machine with clean water immediately.

Or immerse the machine in clean water and try to dilute the corrosive liquid inside. 3.Disassemble the machine as soon as possible.

But take your time when disassembling the machine. 4.Rinse with alcohol or professional washing water.

5.Assembling. Or take the whole pile of what you took apart and hand it over to the repair point.

Let the repair point clean and assemble it again for you.