If water enters the mobile phone, resulting in reduced speaker sound and noise, you can spin it dry and leave it to dry, or contact the mobile phone manufacturer for after-sales service.

After water enters the mobile phone, if the sound becomes smaller or noise occurs within a short period of time, it may be that water has entered the speaker hole. If water enters the speaker hole, the water will adhere to the speaker diaphragm, causing the sound to become smaller or make noise in a short period of time. If you encounter a similar situation, please spin the speaker downwards and let it dry for a while, then try to turn on the phone and play music to see if the speaker returns to normal.

If there is very little water in your phone and it is just fresh water, you can try to let it dry naturally in a dry and ventilated place to ensure that all the water has evaporated before turning it on. However, if the moisture in the mobile phone is not removed, it may cause damage to the components of the mobile phone after it is turned on, causing greater losses to you. In order to reduce the risk as much as possible, it is recommended to go to the mobile phone customer service center as soon as possible to disassemble the phone and conduct a comprehensive inspection.

If the phone has a lot of water or other mixed liquids, such as sea water, vegetable soup, etc. (even if the salt-containing liquid dries, it will still accelerate metal corrosion when it gets wet and must be cleaned), it is recommended to clean it first. Immediately go to the mobile phone customer service center for repair.

What does ip68 waterproofing on a mobile phone mean?

IP is the abbreviation of Ingress Protection. The IP rating refers to the protection level of the electrical equipment shell against the intrusion of foreign matter. IP is the international code used to identify protection levels. The IP rating consists of two numbers. The first number indicates dust resistance and the second number indicates waterproof. The larger the number, the better the protection effect. IP68 is the highest level of waterproof rating standard. To evaluate the waterproof performance, mainly look at the last two digits of IPXX. The first X is from 0 to 6, and the highest level is 6; the second X is from 0 to 8, and the highest level is 8.