How to solve the problem that iPhone11Pro won t turn on?

First, the reason for the crash is that the machine cannot be turned on.

1.The mobile phone can't be turned on, it is divided into many kinds, if there is a crash failure.

2.Then there is no need to make a fuss, just contact Apple's after-sales staff to make an appointment for testing.

3.If you press and hold the power button and it doesn't turn on, remember not to try again, so as not to cause the phone system to malfunction.

2. Reasons for jailbreak.

1.Many users have reported that after the jailbreak of the mobile phone, the mobile phone begins to turn on.

2.If you find that your phone can't turn on after jailbreaking, or after upgrading the system, you just need to connect to iTunes and fix it.

3.Or you can use other mobile assistant software to fix it.

3. Hardware failure.

1.The Apple phone can't be turned on, check if there is a problem with the switch button of the phone, or if there is a hardware problem in the phone.

2.Contact after-sales for consultation and repair.

It is recommended to bring your mobile phone to a regular Apple customer service center for inspection and repair.

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.

1. Find the volume button on the left side of the Apple 11promax phone, and quickly press the volume increase button with your finger.

2. Then use your finger to quickly press the volume down button.

3. Find the shutdown button and press and hold until the Apple logo appears to restart.

1. Please press the "Power and Home Screen" button at the same time, keep it for more than 10 seconds, and force restart the phone.

2. If the white apple is still displayed on the screen, you need to press the "Home + Power" button on the main screen at the same time until the screen is released without a black screen.

Apple 11 mobile phone can not be turned on is generally divided into several situations, 1, the software and system are incompatible and stuck.

First, you can press the volume up, then press the volume down, and then press and hold the power off button for 5 seconds.

Second, if it doesn't work, just flash the machine, it's OK to be normal, and if it doesn't work, it will report an error**Third, if it flashes an error**, it means that it is a motherboard problem.

Different ** represents different hardware failures, such as 4013 is the CPU or baseband, hard disk and other problems.

Motherboards are made up of hundreds or thousands of small chips, capacitors and resistors.

Including CPU, power chip, power supply chip, display chip, hard disk, and baseband circuit, you generally only need to find out the faulty chip to replace, and you don't need to replace the entire motherboard at all.

Many masters in small places don't understand, and when you encounter a problem with the motherboard, you will be asked to change the whole thing.

It's very unnecessary, the chip is only a few hundred smaller.

The motherboard is going to be 23 thousand.

The picture below is the repair process, I have been doing chip repair in the Apple factory, and I know more about these.

What is the situation that the iPhone can't turn on! Is it not in the system or boot is not responding. If you can't enter the system when you boot it, then you can directly flash the machine to solve it.

If there is no response when you boot up, or a black screen, then you have to send it for repair. There's no other way to fix it.

If the phone is turned on and turned off immediately after the black screen. That's the battery aging.

How to deal with the iPhone not booting normally:

1. Check whether the iPhone has physical damage, such as: bending deformation or water ingress and other accidents;

2. Use the original data cable and charger to charge the iPhone, check whether the iPhone is responsive, and the battery may not turn on if the battery is insufficient;

3. Force restart your iPhone;

4. If there is still no response or cannot be turned on normally after the above operations, it is recommended to go to the local Apple official or authorized after-sales service.

If you can't turn it on, you have to see if there is no power, if there is no power, charge it in advance, if not, it is recommended that you press the middle key and the plus sign.

The phone can't be turned on, it should be your mobile phone system problem, this is still recommended that you can go directly to their after-sales service to test it.

If the iPhone can't be turned on, you can use the home button to add the volume to enter the background program of the phone.

This phone can't be turned on, there may be a problem with the phone, you can take it to the place where the phone is repaired.

It's because the battery is low, it's automatically turned off, or suddenly the black screen is turned off, you keep holding down the power button, can't you turn it on, you charge it for a while, wait for a while, see what the situation is, go to the store, let the professional after-sales service help you check the phone, what is the reason.

If you don't have power and haven't turned it on, then you can charge it, if there is a problem with the phone, then you have to send it for repair.

What should I do if my iPhone won't turn on? 1min to understand the cause and solution!

Reasons why the Apple phone can't turn on:

1. There is no electricity. If you use up all the battery power, the charge needs to be charged to 5% before it can be turned on normally. So in this case, please let the phone charge for a while before trying to turn it on.

2. Software malfunction. If you are sure that the current battery of your phone is sufficient, but it cannot be turned on normally, there may be a problem with the software system of your phone. At this time, we can try to press the home button + power button on the home screen of the mobile phone at the same time until the screen is lit up and there is a display.

3. System crash. If none of the above solutions work, and you see an iTunes connection screen on your iPhone's screen, it means that your phone has entered recovery mode at this time. When this happens, the only way to do this is to restore the system for your phone.

Connect your phone with the computer with a data cable, press and hold the home button and the power button at the same time for 10 seconds, then release the power button and continue to press and hold the home button for 5 seconds, if you see the connection to iTunes, it is a failure, and you have to start again. If the screen doesn't light up after these 2 steps, you will enter DFU recovery mode, and then you can use iTunes to restore your iPhone, or use a third-party flashing software to reflash your iPhone.

1. The battery cannot be turned on due to battery loss.

The reason for the failure to boot due to battery consumption and power failure is one of the most common, and there are always people who will say that the mobile phone knows best whether it is powered or not, but not every user will think so. In order to determine whether there is a loss of power, you can connect the power adapter, if the screen shows that the battery is charging, after a while, press and hold the power button to turn it on, if it still can't turn on other factors. (Note, do not plug in the power supply and turn on the power immediately, you need to wait until the battery is about 5% before turning it on).

Second, the system cannot be turned on if there is a problem.

I think that if there is a phenomenon that cannot be turned on, first understand whether the mobile phone has power, and if so, then OK. At this time, we can try to press the home button + power button on the main screen of the phone at the same time (only for phones below iPhone 6s, and above iPhone 7, power button + volume button) until the screen slides to shut down; If you can't turn on the phone, we can also connect the phone to the power supply at this time, and then press the power and home button on the home screen at the same time to see if it can be turned on, under normal circumstances, both methods can be turned on.

3. It still can't be turned on, and the system needs to be redone.

This is the last way to make sure that your iPhone is turned on, when the above methods still can't turn on, you need to reinstall the system (flash), and you will see an iTunes connection screen on your iPhone screen, which means that the phone has entered a factory reset at this time. The Capitol mobile phone can be turned on, this is a last resort, after all, the information, **, ** and other private files in it cannot be recovered.

iPhone 12 Pro can't turn on, first check if there is still power, generally after automatic shutdown, plug in the charger for 3 to 5 minutes, the phone will automatically turn on.

You charge it to see if it's out of power, or the system is updating, you wait a while, and then if it really doesn't work, take it to Apple after-sales. This can't be turned on, mainly because of the system.

The mobile phone can not be turned on, first check whether the mobile phone has power, if there is electricity and it cannot be turned on, it means that there is a problem with the hardware of the mobile phone, and you can get the mobile phone after-sales service to repair.

It may be caused by the low battery of the mobile phone, which can be charged for a period of time before use; It may be that the power button is damaged, it is recommended to contact the after-sales service; It may be that the phone battery is damaged and needs to be replaced; It may be caused by a system bug in the mobile phone and you need to reinstall the system.

That's most likely because the phone battery is faulty, plug it in and try to turn it on.

If the charging of the Apple mobile phone is out of power and it still does not work, it may be that the charging interface of the Apple mobile phone at the bottom is dusty, resulting in poor contact of the charger and cannot be charged. Therefore, if you can't turn on the charging machine, you can check whether there are foreign objects blocked in the charging interface of some Apple mobile phones, and clean it up. If it doesn't work, then the rubber bucket can be the original charger of the Apple mobile phone, and there is a problem with the data cable.

You can check whether the data cable of the Apple mobile phone is normal, check whether the original charger can work normally, and try to change the data cable and charger. It should be noted that the charger and data cable of the Apple mobile phone are matched, and if there is a problem, it cannot be used. Therefore, the replacement charger and data cable must be the original and genuine version of the Apple mobile phone.

This depends on what the reason is, if there is no power, you can't turn on the phone, go to charge, if the motherboard is broken, go to the after-sales repair.

What should I do if my iphone11 won't turn on? The reason? There's no electricity, tell me, why don't you go to the repair shop and have a look?

Let's take it to a mobile phone store and see why.