What should I do if my mobile phone falls into the toilet?

Question 1: Can the mobile phone still be used when it falls into the toilet? How to deal with it? When the phone falls into the water, quickly pull out the battery. Never turn it on or press the power off button to turn it off. Many people use paper or cloth to wipe off the external liquid after the mobile phone is flooded, so they are eager to open the mobile phone and check whether it is normal. This is extremely incorrect. Because of the touch of the button, the main version of the mobile phone will generate current, and the electronic components will be damaged by short circuit due to moisture after entering the water. Remove all detachable parts, such as memory card, battery, detachable case, etc. , and then immediately use a hair dryer (cold wind file) to blow air in the gap between the fuselage and the keyboard for a long time, or blow air in front of the electric fan in summer. If conditions do not allow, try to wipe off the external liquid with paper or cloth, and then use the hair dryer when you get home. Then, most importantly, don't turn it on for 48 hours. Keep your mobile phone in a cool and ventilated place at home (don't be exposed to the sun) and blow the battery. After 48 hours, load the card, install the battery, start the machine and try all the functions. It depends on luck. I once had a Samsung, which was tossed in the washing machine after washing. When I was hanging clothes, I found that it could still be used when I took it out to dry, but the screen was a little empty. Most mobile phone repair shops are reluctant to repair the water inlet machine. Because of improper operation in the early stage, the owner turned on the machine after the water flooded, resulting in short circuit damage of the circuit board, and a lot of "rust" appeared on the circuit, which had to be removed manually bit by bit, which was very time-consuming, and the maintenance cost was generally 50 yuan.

Question 2: What should I do if the Apple 5S falls into the toilet? First, and most importantly, the power supply is cut off. For iphone, since the battery can't be disassembled, you can judge whether the phone is still working by pressing the standby button at the top. If the screen lights up, immediately press and hold the standby button until the shutdown instruction is displayed on the screen. If pressing the standby key doesn't respond, don't press any more keys and go to the second step. If it is another mobile phone with a detachable battery, take the battery out at the first time and don't press any keys.

Step 2: Take out the sim card and memory card (if any), wipe them clean with a slightly wet soft cloth, and then dry them with a dry soft cloth.

The third step is to clean the mobile phone. If the mobile phone falls into clean water, go directly to step 4. Others, needless to say, are "dirty water". If the mobile phone falls into dirty water, it must be cleaned. If there are sundries on the surface, wipe them with a wet soft cloth first. Next, it should be noted that the sim card and memory card have been taken out, and the surface of the mobile phone is dry, so it is necessary to judge whether there is water inside the mobile phone. Tear a small piece of paper, something hard, such as calendar paper, put it in the socket of sim card or memory card, stir it left and right, and then take it out to see if there is any water sticking to the paper. Also look at the headphone jack. If you are lucky enough that there is no water in it, then go directly to step 4. Usually, when a mobile phone falls into the water, it will get water, so you have to clean it: hold it in your hand and rinse it with tap water or pure water. Since there is unclean water in it, it is necessary to let clean water enter the mobile phone and remove the dirty water containing electrolyte that is the most harmful to the mobile phone.

Step four, blow dry. Use a low-grade hair dryer to blow alternately at the places with holes and seams such as sim card and/or memory card/earphone jack of the mobile phone to dry the water inside the mobile phone. Pay attention to the low-grade hair dryer, control the distance, and the temperature of the mobile phone must not be hot. What we need is hot air to accelerate the drying process. Overheated wind may damage some devices inside the mobile phone, such as camera lens and switch. After half an hour of low-level blowing, switch to cold air and continue blowing for one hour or still use low-level hot air, but the distance is longer. When blowing, let the wind enter the mobile phone through the hole.

Step five, try to start the machine. If there is no problem, just insert the card back. If not, go back to four. If not, go back to three. No, send it for repair.

Question 3: I dropped my mobile phone in the toilet and can't open it? What shall we do? Blow dry with a hair dryer. If it doesn't work, it may be that the LCD screen is burnt out and needs to be replaced! !

Never turn it on! ! !

Blow dry slowly with a hair dryer at low temperature, and keep the hair dryer away.

Or air-dry naturally.

Make sure it is dry before opening it.

Go to the customer service to do a cleaning and maintenance. It's estimated that you fell into the water with your phone turned on. Then the situation is more dangerous, and the motherboard will burn badly. Don't wait, go to customer service. It won't cost much. Don't mess around yourself!

Fix it.

Or rinse with alcohol or deionized water.

However, there is little hope that the mobile phone with water will be completely repaired.

Because the ionic component in the water is already short-circuited in some circuits in the mobile phone.

Sometimes I can't see anything for a short time.

It will still break after a long time.

1

Water ingress and cell phone smashing are two taboos in the use of mobile phones, especially the water ingress of mobile phones. According to an engineer in Guo Xin, the first thing to do is to turn off the power when the mobile phone is flooded. Of course, remove the battery instead of pressing the power off button. As soon as the power-off button is pressed, the mobile phone will be turned on to work, and it is likely that a short circuit will occur, causing damage to the mobile phone, and then it will be sent to repair at the first time. If the warranty period of the mobile phone has expired and you don't want to send it for repair, you can boldly open it! Wipe the parts of the mobile phone with a paper towel, and then blow them with a hair dryer for a few minutes. In order to ensure that all internal components are dry, it is recommended to air-dry the phone for a few days before starting it again.

2

Once the mobile phone is flooded, take out the battery immediately, and never turn it on immediately to understand the situation of the mobile phone. After removing the battery, don't treat it with a hair dryer. Send it to a maintenance professional for disassembly and water treatment immediately. If it falls into sewage or corrosive liquid, it should be cleaned by ultrasonic wave first, and then dried before the next maintenance treatment. If the mobile phone can still be used after being flooded, it should be sent to a professional for treatment, so as to avoid the corrosion of the circuit board and lead to irretrievability.

three

No matter what kind of water the mobile phone falls into, the battery of the mobile phone must be taken out first, and the mobile phone can no longer be powered on. If it falls into clean water, after removing the battery, clean the mobile phone with anhydrous alcohol, because alcohol evaporates quickly and can evaporate the water on the circuit board together. Then blow dry the circuit board with a hot air gun or a hair dryer, and then power on the tester, most mobile phones will work normally. If it falls into sewage, it should be cleaned immediately, and the dirt that can be seen should be cleaned first. Brush off the impurities attached to the pins of the components with a brush. Then, scrub the circuit board with an alcohol cotton ball. If the pollution is serious, the impurities must be shaken out with an ultrasonic washer. Then blow dry the circuit board with an air gun, and then repair weld all chips.

Once the mobile phone is flooded, take out the battery immediately, and never turn it on immediately to understand the situation of the mobile phone. After removing the battery, don't use a hair dryer to treat it. Send it to a maintenance professional for disassembly and water treatment immediately. If it falls into sewage or corrosive liquid, it should be cleaned by ultrasonic wave first, and then dried before the next maintenance treatment. If the mobile phone can still be used after being flooded, it should be sent to a professional for treatment, so as to avoid the corrosion of the circuit board and lead to irretrievability.

Your mobile phone should be short-circuited, and the owner of the repair shop has reason not to repair it, because your mobile phone can still be turned on at present, but some mobile phones that are flooded can't even be turned on once they are disassembled, and the boss couldn't tell at that time. You should take out the battery as soon as the mobile phone enters the water, and then dry it with a hair dryer and warm air for as long as possible. Never blow with hot air, the circuit board will be deformed. The safest way is to take it to the repair shop for cleaning, because even if it can be turned on after drying, there will still be water stains in your heart, which will gradually corrode the circuit board, especially the mobile phone that falls into dirty water.

Question 4: I dropped my mobile phone in the toilet. What should I do? It seems to happen in everyone's life that the mobile phone falls into the toilet. Hehe, many friends around me, including myself, have tried to drop their mobile phones into the toilet. At that time, I immediately found a plastic bag cover to stop, picked up my mobile phone, and then immediately took out the battery, blew it with a hair dryer and dried it. Just try installing the battery. There will be three situations. Two: turn it on, but some keys on the keyboard can't be used; Third; After turning on the computer, everything is normal. It will crash after a while and won't start! In the first case, take the mobile phone apart, take the shell apart, blow it in the air duct, and then try it on. If it doesn't work, open it and blow it. In the second case, you need to take the battery apart, blow it with a fan, then try it, try it a few times, then turn it off, take it out, put the mobile phone in a ventilated place and watch it every one or two days (that was my situation at that time, about 2.3 days later, the mobile phone turned on and returned to normal). In the third case, please send it to the mobile phone repair office for repair! Hehe, I hope I can help you. The beauty is in sight. I am with you. I hope I can help you answer all the questions!

Adopt it

Question 5: What should I do if my mobile phone falls into the toilet? Take it out to dry, and fix it if it doesn't work.

Question 6: What should I do if my mobile phone falls into the toilet? Try not to let the mobile phone vibrate, then take down the battery in lightning speed, dry it with a paper towel and blow dry it with a hair dryer. At this time, don't be curious that the hair dryer has been completely dried. Just put it on and try it. Next, you can use the hair dryer to blow 10 times every half hour, or just leave it on the balcony to dry for a day or two, and then install the battery after the water inside the phone completely evaporates.

Question 7: What should I do if my mobile phone falls into the toilet? How to maintain it?

1. The mobile phone is flooded or overturned, which is an important reason for the failure of the mobile phone, because the internal components of the mobile phone work stably and the working voltage and current of the mobile phone are relatively low. However, due to the mobility of mobile phones, the requirements for mobile phones to adapt to the external environment are relatively high, and it is inevitable that mobile phones will not malfunction due to external reasons. For example, 1. Mobile phones can't work normally when they are dropped, and many mobile phones fail when they are flooded. In winter, if the temperature difference between indoor and outdoor is too large, there will be water vapor attached to the mobile phone, which will cause the mobile phone to be wet. In summer, when sweat and rain wet the mobile phone, it will change the internal electrical parameters of the mobile phone, resulting in the abnormal operation of the mobile phone. More serious, such as mobile phones falling into toilets, oil pollution and other seriously corroded sewage. It will cause more serious failure of the mobile phone. Moreover, many mobile phones are not cleaned in time after entering the water, which brings great difficulty to maintenance.

2. Introduce how to deal with the water in the mobile phone. In most cases, the phone can't be turned on, the display of the phone is abnormal, and the call is noisy. Some water intake machines have seriously corroded the circuit board, which makes the mobile phone irreparable. Therefore, when the mobile phone enters the water, whether it falls into clean water or dirty water, the battery of the mobile phone should be taken out and the mobile phone should not be powered on again. If the phone continues to be powered on, the internal components of the phone will be short-circuited and burned out. This will further expand the fault and increase the difficulty of maintenance. Therefore, after the mobile phone is flooded, don't turn it on again, take out the battery and see if it falls into clean water or dirty water. If you fall into clean water, as long as you take out the battery immediately, the fault will generally not expand. It's just that after the mobile phone gets wet, the moisture will oxidize the component pins, resulting in virtual soldering. Therefore, after the battery is taken out of the mobile phone that falls into clean water, the mobile phone should be cleaned with anhydrous alcohol. Because alcohol evaporates quickly, the water on the circuit board can evaporate together. However, after drying the circuit board with a hot air gun, the tester can be powered on, and most mobile phones will work normally. If it doesn't work normally, the component can be repaired and soldered again, because the water inlet machine is easy to cause the pin oxidation of the component, which leads to virtual soldering of the pin. After the repair welding, the general faults will be eliminated and the mobile phone will resume normal operation. If the mobile phone falls into the sewage, first take the machine apart and see the corrosion degree of the mobile phone circuit board. Because there are a lot of acid and alkali compounds in sewage, it will cause different degrees of corrosion to mobile phones, so it should be cleaned immediately after falling into dirty water. If the time is too long, the corrosion residue will adhere to the circuit board of the mobile phone, and the mobile phone cannot be turned on after drying. It will be very difficult or even impossible to repair. Therefore, after the mobile phone falls into the sewage, it should be cleaned quickly, and the corrosion that can be seen should be cleaned first. Brush off the impurities attached to the pins of the components with a brush. (Note: Do not brush off the small components around the chip). Then, clean the circuit board with alcohol cotton balls. If the corrosion is serious, it must be cleaned by ultrasonic cleaner, because the residue at the bottom of each component is not easy to clean. Impurities can only be shaken out by ultrasonic vibration and then cleaned. Blow dry the circuit board with an air gun, and then repair weld all chips, because the water inlet machine is easy to oxidize the component pins, resulting in virtual welding. Test run after welding, if it still doesn't work, or there are other faults, check whether there are burnt components and short circuits in the line according to the maintenance steps, in which the power module is bad. Most mobile phones that don't turn on the water machine will be removed after replacing the power module.

Hmm. How interesting

Go to the customer service to do a cleaning and maintenance. It's estimated that you fell into the water with your phone turned on. Then the situation is more dangerous, and the motherboard will burn badly. Don't wait, go to customer service. It won't cost much. Don't mess around yourself!

Fix it.

Or rinse with alcohol or deionized water.

However, there is little hope that the mobile phone with water will be completely repaired.

Because the ionic component in the water is already short-circuited in some circuits in the mobile phone.

Sometimes I can't see anything for a short time.

It will still break after a long time.

1

Water ingress and cell phone smashing are two taboos in the use of mobile phones, especially the water ingress of mobile phones. According to an engineer in Guo Xin, the first thing to do is to turn off the power when the mobile phone is flooded. Of course, remove the battery instead of pressing the power off button. As soon as the power-off button is pressed, the mobile phone will be turned on to work, and it is likely that a short circuit will occur, causing damage to the mobile phone, and then it will be sent to repair at the first time. If the warranty period of the mobile phone has expired and you don't want to send it for repair, you can boldly open it! Wipe the parts of the mobile phone with a paper towel, and then blow them with a hair dryer for a few minutes. In order to ensure that all internal components are dry, it is recommended to air-dry the phone for a few days before starting it again.

2

Once the mobile phone is flooded, take out the battery immediately, and never turn it on immediately to understand the situation of the mobile phone. Do not use the hair dryer after removing the battery ... >>

Question 8: I dropped my mobile phone in the toilet. What should I do? Don't blow with a hair dryer. It can be dried in a ventilated place or wrapped in a rice jar.

Question 9: What if Huawei's mobile phone falls into the toilet? As shown in the figure below, turn off the power immediately. After the floating water is drained, put it in a rice bag or rice bucket for a few hours before turning it on. If you are in a hurry, turn on the power of the rice cooker, unplug it when the pot is hot, put it on the cover of the mobile phone, and try to turn it on in a few minutes.

Question 10: What should I do if my mobile phone falls into the toilet? First of all, my mobile phone did fall into the toilet. You must accept this reality. So at this time, you have to take out your mobile phone quickly. You must remember that the longer the mobile phone is immersed in water, the lower the possibility of its successful repair. Don't hesitate to do it!

After the mobile phone is fished out, the next thing you have to do is to turn it off. Some people may want to turn on the phone to see if it can still display normally. This is not right, because once the phone is turned on, those water stains will seep into the phone, so you should consider it clearly ~

After the phone is turned off, take out all the batteries and SIM cards in the phone. Remember, you don't have to close the lid that will be opened. The main purpose is to ventilate and dissipate dampness.

If you have dehumidification items at home at this time, you can come in handy. If not, you can put a bag of rice, and then put your mobile phone, battery, SIM card, etc. Bury them. Remember to seal them up ~ because rice is very hygroscopic.

Finally, all you can do is wait. You should make sure that this sealant lasts for at least 24 hours, because the longer the time, the more thoroughly the water is absorbed.