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Anonymous users2024-01-24The reason for the black screen is often reflected by the delay of the screen triggering circuit. That is to say, the mobile phone system has issued a command to light up the screen, but because the circuit is delayed, it is not sent successfully, and the screen is not lit successfully, but the mobile phone system thinks it has been lit, so it causes a black screen.
The correct way to deal with the phone when it is immersed in water is to turn it off immediately, then remove the battery and let the phone dry in a dry and ventilated place for a few days before you can start trying. If you are not at ease, go to the repairer to take it apart.
It is estimated that it has already broken down, and it may be useful if you wash it and dry it with something volatile like alcohol or gasoline earlier.
There's no common sense at all.。。 When the phone gets into the water, the first thing: deduct the battery first!! You short-circuited when you turned it on, so send it for repair. There is no other way. A long lesson in the future!!
If the mobile phone falls into the water, it must not be turned on immediately, because there is water in the mobile phone, which is easy to short circuit and burn the phone: >>>More
I'm just going to say the right thing to do here.
Drop it in the toilet or water, pick it up immediately, get off the battery, drain the water, put it under the hair dryer or air conditioner, use the warm air to blow for 30 minutes to change the surface, blow for a total of 2 hours, and then put it in a ventilated place, and dry it naturally for two days, and the battery is dried naturally for two days after being wiped dry with absorbent tissues. After that, insert the battery, if it can be turned on normally, it will be fine, otherwise please go for repair. >>>More