What should I do if Xiaomi turns off the phone and can t turn it on

Connect the charger to see if there is any response, if it is a problem with the battery, you can't turn on the machine at all, you can only find after-sales service to give you testing and warranty. If you can replace the battery, you can try to change the battery.

1. Hardware problems: generally mainly due to the design defects of the hardware itself, the damage of the hardware, improper operation, etc. For the design defects of the hardware itself, the mobile phone often crashes, there is no way to solve it, but to send the mobile phone to the customer service center for maintenance.

If the hardware is damaged, it can also lead to frequent crashes. Mobile phone is a precision electronic product, in which the circuit must be in a more stable environment to work normally, if the mobile phone often works in a humid environment or by the outside strong vibration, it may crash, for example, sometimes we accidentally drop the mobile phone to the ground, the mobile phone may die. Therefore, we must treat mobile phones kindly and try to handle them gently; Also, try not to use your phone in a humid environment.

Usually, if we operate the mobile phone improperly, it will also cause the mobile phone to crash, especially when we are sending text messages, if the speed of the key operation is too fast or the short message bombardment is continuously in a short time, resulting in the mobile phone CPU load is too large, and the heat generated by the CPU cannot be dissipated in a short time, so it will cause the mobile phone to crash. In addition, there are other factors that cause crashes due to hardware problems, such as aging hardware, too bad environment for using the phone, etc.

2. Software issues.

The main reason is that there is a fatal bug in the software design of the mobile phone, which causes the crash. When the phone runs the program, a command error will occur, a bit like an illegal operation in the computer, and there may be a crash.

Solve such a crash can be solved by software upgrade, now the major mobile phone manufacturers have customer service centers to provide free software upgrade business, in the upgrade to solve some software bugs, reduce the probability of crash. It is best to go to the customer service center to upgrade the software of the mobile phone, and if you do the upgrade yourself, please make a backup in advance, so as not to restore the software after the mobile phone upgrade fails.

In fact, it is as normal for a mobile phone to crash as a computer, as long as we treat it correctly, there will not be so many people complaining that their mobile phone is dead again. But if your phone crashes frequently, you have to pay attention to it, and it is best to send your phone to the customer service center for maintenance, which is the best solution.

It's okay to wake up the second time, I will wait for the problem of rice 2s, and I will not be able to take care of it, so I will not buy rice again.

Summary. Dear, hello, the reasons why the Xiaomi phone can't turn on after turning off are as follows:

1. There is a problem with the power button.

2. The phone freezes and freezes.

3. The system crashes.

4. Hardware failure.

What should I do if my Xiaomi phone can't be turned on after it is turned off?

Dear, hello, the reasons why the Xiaomi phone can't turn on after turning off are as follows:1, there is a problem with the boot button. 2. Coincidentally, the phone is stuck in the crash. 3. The wide luck system collapsed. 4. Hardware failure.

Solution: 1. If the Xiaomi phone can't be turned on, you can press and hold the power button and the sound model shirt stupid + button at the same time to force restart the phone, and it can return to normal after restarting. 2. If it still stays on the boot screen after restarting, you can try to restore the phone to factory settings. Pull out the phone battery to power off and turn it off, then install the battery, press and hold the volume + and power buttons while accompanying Dan, enter recovery mode, and then select Chinese Simplified - Clear Data - Clear all data, and then restart the phone to return to normal.

3. If you still can't enter the system after restarting after clearing all data, you can connect to the computer to flash the phone, and flash the new system for the mobile phone to solve the problem; The specific flashing tutorial and flashing package can be obtained by visiting the official Xiaomi forum. 4. In addition, problems with the hardware of the mobile phone will also lead to staying in the boot interface and not being able to enter the system, such as motherboard chip failure, processor, memory failure, etc., which requires contacting Xiaomi's after-sales service for maintenance to solve the collapse.

Summary. 1.The Xiaomi mobile phone battery is dead and in a state of power loss.

This situation is caused by the low battery of the phone. The phone is severely losing power. You only need to plug in the original data cable and original charging head of the mobile phone, let it charge itself, and the mobile phone can be turned on in about two hours.

Hello dear, I am Master Dalin with 8 years of experience in mobile phone repair. I'm glad to answer the question for you:Xiaomi mobile phone can't turn on after turning off:Out of this situation,There are many possibilities,Here I will tell you how to solve it with my personal maintenance experience。

1.The Xiaomi mobile phone battery is dead and in a state of power loss. This situation is caused by the insufficient amount of mobile phone battery battery in the hall.

The phone is severely losing power. You only need to plug in the original data cable and the original charging head of the mobile phone, let it charge itself, and turn on the phone in about two hours.

2.The phone's battery is damaged, or there is a problem with the battery cable. In this case, the phone needs to be taken apart.

Test the battery voltage and reseat the BTB connector of the battery. If the battery does not have the draft-Chang voltage, then the battery has been broken, and the battery needs to be replaced, and the replacement can be solved.

3.In this case, if you charge your phone, the phone will display the charging diagram. If the power cannot be turned on by pressing the power on/off, then it means that the cable of the switch is broken and the power off cable needs to be replaced.

4.The main board asked the chain Shi Zheng question. This is also a type of malfunction that often occurs in Xiaomi phones. This kind of old house can only be repaired to the motherboard of Xiaomi mobile phones. A professional maintenance engineer is required to return to the group for maintenance.

5.System issues. The main reason for this guess is that you have unlocked the BL lock of your mobile phone before, or have flashed the machine in other ways, resulting in the hand-spike branch chopping machine not being able to turn on.

You can only try to flash your phone into the official flashing package. If it doesn't work, you must go to the after-sales service to solve it.

Based on my personal years of experience in repairs. Mu Ye recommends that you first follow the above way to check the resistance, such as the fruit can not be solved by itself, it is strongly recommended that your Xiaomi's official after-sales maintenance and maintenance.

Xiaomi mobile phone can't be turned on after turning off, hello dear, 1, it may be that there is no power. Just try again after charging. 2. It may be that the system is stuck.

Restarting your phone will solve the problem. 3. The software is incompatible. Try to see if you can get into recovery.

How to enter recovery: In the shutdown state, first press and hold the "volume up button" and then press and hold the "shutdown button", and let go when the boot screen appears, you can enter recovery. If you can enter recovery, please switch the system under recovery and back up the data, if it can't be successful, you need to erase all the data (contacts, text messages, phone apps, etc. will disappear).

4. There is a problem with the mobile phone system and cannot be recognized. Whether it can enter fastboot. Ways to get into fastboot:

In the shutdown state, first press and hold the "Volume Down Button" and then press and hold the "Power Off Button", and let go when the boot screen appears, then you can enter fastboot. Please connect your mobile phone to the computer and flash a complete system package with the method of miflash. 5. Mobile phone hardware problems.

At this time, the only way to take the phone to the repair office for maintenance is to do so. I hope it can help you. If my answer is helpful to you, please give a thumbs up (in the lower left corner), I look forward to your like, your efforts are very important to me, and your support is also the motivation for my progress.

Finally, I wish you good health and a good mood!