What should I do if the iPhone is flooded and can t be turned on, can I turn it on after brushing th

Water ingress and crashing are the two major taboos in the use of mobile phones, and water ingress of mobile phones is particularly serious. According to an engineer from Guoxin, after the mobile phone gets into the water, the first thing to do is to turn off the power, of course, not to press the shutdown button, but to remove the battery. Because as soon as you press the shutdown button, the mobile phone will be powered on, and it is likely that a short circuit will occur, causing damage to the mobile phone, and then send it for repair as soon as possible.

If your phone's warranty has expired and you don't want to send it for repair, you can boldly take it apart! Wipe the parts of the phone with a tissue, and then blow it with a hair dryer for a few minutes, in order to ensure that all the internal parts are dry, it is advisable to air dry the phone for a few more days before you can turn it on again.

Once the mobile phone gets into the water, the battery should be removed immediately, and it must not be turned on immediately to understand the condition of the mobile phone. After removing the battery, do not use a hair dryer to deal with it, and immediately send it to the repair professional to disassemble the machine for water treatment, such as falling into sewage or corrosive liquid, and use ultrasonic cleaning and drying before proceeding to the next step of maintenance. If the mobile phone can still be used after water penetration, it should be sent to a professional to deal with it to avoid corrosion of the circuit board and make it impossible to repair.

No matter what kind of water the phone falls into, you should first remove the phone battery and no longer power the phone. If it falls into clean water, remove the battery and clean the phone with anhydrous alcohol, because the alcohol volatilizes quickly, and the water on the circuit board can be volatilized together. Then use a heat gun or hair dryer to dry the circuit board, and then power up the test machine, and most mobile phones will work normally.

If it falls into the sewage, it should be cleaned immediately, and the dirt that can be seen should be cleaned first. Use a brush to brush off the impurities attached to the pins of the components. Then, the circuit board is scrubbed with an alcohol cotton ball, and if the pollution is serious, the impurities must be vibrated out with the help of an ultrasonic washing instrument.

Then use an air gun to dry the circuit board, and then repair all the chips.

Apple's water ingress causes the phone to be unable to go fast, which may be hardware damage, and flashing the phone can only solve the software problem, not the hardware problem.

Don't turn it on immediately if there is water... Because then it would be completely over ...

The solution to the iPhone that can't turn on when the iPhone is flooded is as follows:

1. Immediately power off and shut down. When the Apple mobile phone enters the water, the first time to take measures to power off the mobile phone. Because when the mobile phone is powered on, if water enters the mobile phone motherboard, it will quickly produce electrolytes, resulting in corrosion and short circuit of the mobile phone, which is easy to burn out the mobile phone motherboard.

2. Don't try to turn it on. If the phone falls into the water, after being fished out, the phone will automatically shut down because the circuit board is damaged. Don't try to turn it on, try to use the phone. After powering on, it will directly cause a short circuit on the mobile phone motherboard, and there is a possibility of burning the mobile phone motherboard.

3. Place the phone screen facing down. After the phone enters the water, put the phone screen down with the back cover of the phone facing up, and then lay it flat. This minimizes the possibility of water entering the motherboard of the phone.

4. Blow with a hair dryer. Blow with a hair dryer, don't blow directly on the phone, keep a certain distance, and don't blow with strong hot air, which is easy to damage the battery and the phone screen.

5. Natural air drying. If the phone falls into the water, the water inside the phone will not be dried with a hair dryer, and don't rush to turn it on, otherwise it will damage the phone. It's best to let your phone air dry for a few more days before trying to turn it on.

Taking iphone11 and ios13 systems as an example, the solution to the problem of not turning on the Apple mobile phone when it is flooded is as follows:

1. Wipe the moisture on the surface of the mobile phone

After the phone is turned off with water, wipe all the visible moisture on the surface of the phone with a paper towel or dry towel. This is to prevent moisture from the outside from seeping into the phone again.

2. Take out the SIM card in your phone

When the moisture on the surface of the mobile phone is wiped clean, use the card pick-up needle to open the card pick-up port and take out the SIM card of the mobile phone. If there is moisture on the surface of the SIM card, gently wipe it off with a paper towel.

3. Don't shake your phone when wiping:

In the process of wiping, do not shake the phone back and forth, do not shake the phone, to volatilize the residual water droplets, as far as possible to stand on the desktop to turn and wipe, you can use a tissue to gently suck out the remaining water droplets in the headphone jack and dock interface.

4. Put the mobile phone in a sealed bag

When the surface moisture and the moisture of each socket are wiped clean, you can wrap the phone in a paper towel, then put it into a sealed bag with a sealing strip, and put a small bag of desiccant, sealed and stored for 3-4 hours.

After the above 4 steps, you can try to turn on the phone again, if it still can't be turned on, it means that the motherboard of the mobile phone has been burned out, and it is recommended to go to the after-sales maintenance office for repair. This answer applies to most Apple phone models.

Taking iphone11 and ios13 systems as an example, the treatment method of not being able to turn on the mobile phone after water is imported is roughly divided into three steps, as follows:

1. First of all, disassemble the mobile phone, remove the SIM card and other parts and wipe them dry.

2. Then leave the phone for a period of time to let the phone air dry naturally, and reassemble it after drying.

If the above methods cannot be solved, it may be that the motherboard power supply or CPU and other chips are short-circuited due to water ingress, it is recommended to go to the local after-sales service center for professional testing and repair.

Precautions after the phone gets into the water:

1. If the mobile phone accidentally gets into the water, the first thing to do is to turn off the mobile phone, because the motherboard may be damaged when it is turned on, and it will not be repaired in serious cases.

2. Do not shake the phone, shaking the phone may cause the water inside to flow around, causing more serious consequences.

3. After shutting down, remove the SIM card, wipe the water on the surface of the phone, and then use a paper towel to absorb the water from the earphone jack, charging port and SIM card slot.

It should be noted that this answer works for most phone models of iPhone.

The first step: power off the mobile phone, many mobile phones will turn on automatic protection after detecting that the mobile phone is water, directly shut down and then prevent the mobile phone from short circuiting, at this time if you find that the mobile phone has been turned off, don't panic to test whether the mobile phone can be used, don't turn on the next step directly, if you find that the mobile phone can still be used normally, that is, there is no power outage, then don't be happy, you still need to power off the mobile phone, because if you don't power off in time, it may form a short circuit on the motherboard, As long as the motherboard is short-circuited, then your mobile phone really has to go to the repair shop.

Step 2: Remove all external devices, including SIM card slots, data cables, headphones, phone cases, etc., this is to prevent the current at the interface from causing secondary damage, and also to prevent things like the phone case from making the evaporation area of the mobile phone larger, because if the evaporated area becomes larger, this water ingress is particularly difficult to handle.

Step 3: Deal with the problem of water ingress into the mobile phone, find a direction that can drain the water out, and shake the mobile phone hard, this step needs to control the strength, the water in the small mobile phone can not be thrown out, if the strength is too large, the mobile phone may be thrown out, and then you will not only have to repair the mobile phone into the water, but also may repair the mobile phone screen, the back of the mobile phone and so on. The most important thing to pay attention to is to clean the water in the screen, if the screen leaves water droplets, it will also leave traces after drying, affecting our visual experience, for some corners of the water, we can use cotton swabs or paper towels and the like, do not use a hot hair dryer, many users may feel that the speed of using a hair dryer to dry is faster, but the hot hair dryer may bring the risk of glue melting, but the cold hair dryer can try it.

Step 4: Stand the phone to let the water evaporate, if the previous step has not seen obvious water droplets, the phone will be left to stand for more than 24 hours, do not be anxious to test whether the phone can be used, otherwise the above steps are completely in vain, if you can still see a significant small amount of water vapor, we can use rice or desiccant and so on to assist in the operation of water. Wait until 24 hours later, we can try to turn on the phone, under normal circumstances, the phone can still be used normally, if you can't turn on the phone, congratulations you may have an opportunity to change the phone, of course, you can still go to repair, you have to see how much the repair is, if the ** is more expensive, the mobile phone has been used for a long time, then it is recommended that you change to a new mobile phone.

Do not try to turn on the machine immediately after water ingress. Once you try to boot it, it will increase the area burned out by the motherboard by short circuit.

2.Don't shake your iPhone. If you shake your iPhone, water will flow and water may expand inside your iPhone.

3.Clean the water ingress area in order, quickly remove the SIM card, and wipe the water in the iPhone shell, dock interface, and SIM card slot.

4.Do not turn on the machine immediately after absorbing or wiping off the water. It is essential for a professional to clean the moisture of each chip of the internal motherboard.

5.Most of the time when water enters and the computer cannot be turned on is due to a short circuit of the motherboard power supply, CPU, hard disk and other chips. The motherboard needs to be repaired.

6.Contact a repair center for inspection and repair.

What should I do if my phone can't be turned on when water gets in.

1. Don't turn on or charge the computer if there is water, because the iphone is a built-in battery that can't be removed, and the motherboard will be short-circuited if the water is in, and if you turn on or charge it, the motherboard will be burned, causing irreparable consequences. 2. First shake the phone vigorously to throw out more water as much as possible, and then use a blow dryer to dry the water. The wind is open to the maximum temperature and the temperature is medium.

3. If the self-treatment is invalid, it is recommended to find a professional mobile phone repairer to deal with it.

1.Do not try to turn on the device immediately if there is water ingress. Because the iPhone has a built-in battery that cannot be removed, the motherboard will be short-circuited if it gets into the water, and if it is turned on, the motherboard will be burned, causing irreparable consequences.

2.You can first use toilet paper to dry the water outside the mobile phone, and then place the mobile phone screen horizontally to prevent water from flowing to the motherboard, and then use a blow dryer to dry the water, and turn on the temperature at medium or small temperatures.

3.Wipe the circuit board with anhydrous alcohol and try to turn it on. Because alcohol volatilizes quickly, the moisture on the circuit board can be volatilized clean.

4.Send it to a repair center for repair as soon as possible. If the motherboard is severely corroded over time, it will cause irreparable consequences.

Fish it out of the water as fast as you can (fast, every second) and turn off your iPhone immediately. Press and hold the power button until it turns off.

Remove all shells right away, as they will trap moisture. The screen protector can be left unpeeled unless you see visible blisters inside.

Dry your iPhone with a cloth, as dry as you can, you can wipe the screen, sides, and back with a cloth (t-shirt, socks, etc.) or absorbent materials. Pay special attention to the power buttons, volume buttons, mute switches, speakers, microphone, and audio output jacks, and try to wipe all visible moisture as much as possible.

Contact the after-sales center immediately for free inspection and repair.

How to deal with the water after the iPhone is ingressive.

1.Turn off the phone as soon as possible, cut off the power, and do not try to turn it on again to avoid causing a short circuit in the motherboard.

2.Remove the SIM card and use a tissue or cloth to remove water from the outside and crevices of the phone.

3.If there is light water ingress, you can wrap the phone with a paper towel, put it in a bag and put it in a small bag of desiccant.

4.The mobile phone cannot be turned on after entering the water, most of the chips such as the motherboard and CPU are short-circuited and burned, and it is recommended to send it to the after-sales service center for repair immediately.

Don't try the following wrong methods after your phone gets into water.

1.Don't shake your phone too hard. Because under the constant shaking, the liquid will swim inside the machine, and the moisture may enter deeper and burn the internal chip of the machine.

2.Don't use the hot air of a hair dryer to dry your phone for a long time. iPhones are now all metal bodies, and metal conducts heat easily, which will blow off the solder joints of the motherboard inside the machine, causing the motherboard to malfunction.

3.Do not attempt to charge a phone that has been flooded. An iPhone that gets into the water may have water stains inside, which can burn out the motherboard when it is powered on and cause a more serious failure.

4.Do not leave your phone in water for a long time. In the case that it cannot be used normally after two or three days after general treatment, it should be sent for repair immediately, and long-term placement will cause the motherboard to be corroded, or even unable to be repaired.

The solution to the iPhone won't turn on:

Apple mobile phone can not turn on first to determine, is it because of the reason that the mobile phone battery is dead, first charge the mobile phone for a while and press the power button to see, it may be because the mobile phone is not low enough power to cause the mobile phone to not turn on normally.

In this case, the Apple mobile phone can't turn on, and it may be that the phone is in a dead state, you can also try to press and hold the power button at the same time, the power on button + home button, and wait a few seconds for the phone to automatically restart.

There are usually Apple mobile phones in the process of flashing or updating and upgrading, you will also encounter the problem of not being able to turn on, and when you encounter the problem of not opening the machine caused by this reason, usually due to the improper operation of the mobile phone flashing or system upgrade, the white apple, the boot has a display, but it has been parked in the logo interface of the iphone, and the mobile phone cannot enter the system.

If the above methods cannot solve the problem, then it may be caused by the hardware failure of the mobile phone, such as: the Apple mobile phone boot button is broken, the battery is aging, etc., it is recommended to contact Apple for repair to solve this problem.