Apple 5s has been on and on after shutting down, it can t be turned on

It means that the power of the mobile phone is not enough to reach the stable state of power, and it can be charged for about 10 minutes.

The specific reasons are:

1. The boot line is abnormal: use an external power supply to supply power to the mobile phone, use the electric meter to detect whether the indication has changed, if there is no change, it is likely that the boot line is broken or the boot button is not in good contact.

2. The power supply circuit of the battery is abnormal: use the external interface to supply power to the mobile phone, see if it returns to normal when it is turned on, if it is normal, it is determined that the power supply circuit of the mobile phone is abnormal.

3. The IC of the mobile phone power supply is abnormal: test the test point of the peripheral circuit of the power supply IC according to the circuit schematic diagram to see whether the test value is normal.

4. The system clock and reset of the mobile phone are abnormal: you can use the dual total oscilloscope to detect the CPU power supply of the mobile phone to check whether the waveform in the reset is correct.

5. Problems with logic circuits: that is, faults in the circuit version of mobile phones, which can generally be solved by repair welding.

6. Software conflict: The installed software does not match the system of the mobile phone, which may also cause the mobile phone to fail to boot, you can connect the mobile phone to the computer to delete the program.

7. If it is a copycat mobile phone, then I estimate that it can't be turned on because the chip inside is burned, or some of the small parts inside are loose, but this situation will only appear if you drop it, and the chip may be burned because you have been charging for too long and burned the chip, if the battery has power, it is these aspects.

1. In fact, charging always on when the phone is turned off is a characteristic of iPhone5S mobile phones.

2. Some people also say that the iphone5s will not light up when the charging screen is turned off only in China, and the charging screen will be always on when the other versions are turned off.

3. In addition, when the battery is turned off and charged, the screen will always be on, and the battery will always be in the cycle of charging and discharging, which is not good for life.

The reasons why the charging screen of the Apple 5S mobile phone keeps turning off are as follows:

Charging always on when turning off is the characteristic of iPhone5S mobile phones, generally iPhone5S only the charging screen will not light up when the country is turned off, and other versions will have the phenomenon of charging screen always on when turning off.

If you don't want the screen to stay on, you can turn it on and charge it, so that the screen can be turned off.

Hello dear, under normal circumstances, when the 5s is turned off and charged, only a battery power sign will be displayed on the screen, if the pro does not turn on the hibernation or the whole screen is on, it proves that there is a problem with the 5s small board, and you can only trouble the pro to the designated after-sales maintenance point to replace the 5s small board.

Apple phones are powered off and charged like this. You can power it on and charge it. It won't light up. Hope. Thank you.

Probably, there is an app that is charged without hibernation.

Yes, I just turned off and charged, the screen has been on, I checked it inside, it's normal, my system is,

Hello, because the equipment is different, the cause of the failure is also different locks, it is recommended to eliminate them one by one according to the following methods, if not, it is a hardware problem, not to be able to solve it yourself, it is recommended to send it to the maintenance point for testing.

Poor contact:

If the interface of the mobile phone and the charging cable are not connected, the mobile phone may not be charged, check it;

First see if there is any foreign object blocking in the bottom interface of the mobile phone, if not, look down;

Computer Charging:

If the above method does not work, you can connect the mobile phone with a data cable to the computer to see if it can be charged, if it is sure that there is a problem with the mobile phone charger;

Replace the power or data cable:

If none of the above methods work, we can use the replacement method to change the data cable to try it, this can be a problem with the data cable;

Turn off and on:

If you still can't solve other problems, turn off your phone and take a look, it may be a common problem with smartphones;

Reasons for temperature:

The battery is very sensitive to temperature, so if your phone feels very hot, let's put it aside to cool down and see if it can be charged.

Hardware failure:

If the battery is broken or the charger is broken, it can only be replaced or sent for repair.

Turning off and charging is good for the phone, and it can be fully charged.

Hardware problems: If you are under warranty, you will go to the after-sales service for a new machine.

The battery is not sufficient or there is a problem with the phone's software system.

Specific problems and solutions:

Connect the phone to the power supply first, if you see a charging sign on the screen at this time, and the power is very low, it means that the battery is dead, and the charging 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 turning it on.

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 and Power" button of the mobile phone at the same time until the screen is lit up and there is a display.

If the above operation method does not work, at this time we can also connect the phone to the power supply, and then press the power and home button on the home screen at the same time to see if it can be turned back on.

Charge for ten minutes, it will automatically turn on, or press and hold the power button home at the same time, hold and hold it for five seconds, and automatically turn on to thank you.

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 none of the above methods can force the device to start, it is recommended to go to a professional mobile phone after-sales inspection and repair.

Poor contact, the electricity is not charged? It shouldn't be a big problem, don't worry.