After entering the water, I don't know that the mobile phone is still on, and the screen is black and purple.

If you use Huawei mobile phones, we suggest that you handle them in the following ways:

1. Please put the mobile phone in a dry and ventilated place as far as possible, and use paper towels to absorb the water stains on the surface of the mobile phone.

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

3. please take out the SIM card and MicroSD card.

Please take the mobile phone to Huawei Customer Service Center for testing and processing as soon as possible to avoid unnecessary losses.

Precautions:

1. Don't move or shake the phone frequently after entering the water, so as to avoid the diffusion of water inside the phone.

2. Don't bake with a hair dryer or a stove after entering the water, so as to avoid the liquid being blown into the mobile phone and damaging the mobile phone at high temperature.

3. Some mobile phones can be turned on normally after simple processing. However, the mobile phone is a precision electronic component, and there are hidden dangers after entering the water. It is recommended not to try to turn it on.

4. During after-sales maintenance, data may be lost.