Xiaomi note can t turn on how to flash the phone

It may be that there is a problem with the ROM, long power button for 15 seconds, see if it can be turned on, and flash the machine in a different ROM to see.

First try charging to rule out if the battery is dead and cannot be charged, consider battery issues and other issues.

1. The first thing to consider is that the phone is out of battery. Connect the charger and try to charge it. As long as the phone shows normal charging, it means that there is no problem with the phone.

After storing a certain amount of power, just try to turn it on. If the phone doesn't charge properly, then the other thing to consider is whether the battery is damaged. If the battery is broken, the phone won't turn on.

Replace the battery to give it a try.

2. The situation to be considered is that the internal components of the mobile phone are damaged, or the circuit contact is poor, or the software is abnormal. These situations are generally not discovered by themselves. If the phone can't be turned on for some reason, then think about whether you have damaged the phone.

For example, whether the phone has fallen to the ground, fallen into water, or been stored in an excessively hot or humid place. All of these situations can cause damage to your phone, and it's an internal problem that you won't be able to spot if you can't notice.

3. There is also a possibility that you have changed the settings of your mobile phone at will, or you have flashed the phone yourself. This may change the internal settings of the phone, cause problems with the phone system, and also cause the phone to not turn on.

4. There is also a possibility that you have changed the settings of your mobile phone at will, or you have flashed the phone yourself. This may change the internal settings of the phone, cause problems with the phone system, and also cause the phone to not turn on. In this case, don't repair the phone casually, because this is no longer a problem that you can easily solve, you need professional maintenance personnel to detect, at this time it is better to find after-sales.

There are many reasons why the mobile phone can not be turned on, the above is just a small part, if your mobile phone really encounters this kind of problem, and you don't know what to do, it is better to send it for repair, after all, the risk is relatively small.

1. If you are stuck in the white rice interface for a long time and there is no Android display at the bottom of the screen, it is recommended that you apply for after-sales testing;

2. If you plug in the original power adapter (charger) and the mobile phone heats up without performing any operation, it is recommended that you unplug the charger and apply for after-sales testing;

3. Press and hold the power button for more than 10 seconds to try to force restart;

4. Determine whether the shutdown is caused by too low power, if so, please use the original charger to charge for half an hour and then try to restart it;

5. If you are sure that the phone or tablet has power, press and hold the volume up + power button at the same time in the shutdown state, or press and hold the volume down + power button at the same time to see if you can enter recovery mode and fastboot mode, if you can enter the above two modes, press and hold the power button for more than 10 seconds when you are in both modes to try to restart;

6. If you press and hold for 10 seconds and still can't turn on, you can enter recovery mode to clear the data and try, please make a data backup in advance (if you turn on the Xiaomi Cloud service, you can log in to the Xiaomi cloud space to back up the data);

7. If the clear data is still invalid, and the mobile phone has been logged in to the Xiaomi account and unlocked the BL lock, you can try the miflash line brush, and make a data backup before the line brush;

If the phone can't be turned on, generally enter the recovery first to double clear (restore factory settings and empty cache), if it still doesn't work after double clearing, you can only use the line brush to save the bricks.

Xiaomi Mi 4's Brick Rescue Preparations:

1: A computer with internet access.

2: A data cable of the mobile phone.

Go to the official website to find the line and brush the bag into it If you still automatically enter the reply mode Consider whether there is a problem with the volume button If it is deeper, take it to the after-sales simple detection.

What's wrong with the Xiaomi note wireless loop boot.