Dropping the phone into the water to charge is a very dangerous behavior, which may cause the battery to short circuit or even explode or fire. Water can conduct electricity, and if charged in water, the current may be conducted directly through the water to the inside of the phone, resulting in a short circuit.
Therefore, if the phone falls into the water, first of all, disconnect the power supply immediately, take the phone out of the water, wipe the water with a dry cloth or paper towel, and then place the phone in a ventilated and dry place to dry.
It is best not to try to plug in the charger immediately and wait for the phone to completely dry before charging it to avoid safety incidents. It is best to send the mobile phone to a professional maintenance institution for inspection and repair.
There will be something, if the mobile phone falls into the water, then it can not immediately boot or charge it, so that the mobile phone will be affected by some irreversible, such as burning its power motherboard or some short circuit of the mobile phone, generally speaking, if the mobile phone falls into the water, you need to use a hair dryer to thoroughly dry it after charging