The Xiaomi Mi 2 often crashes, and the battery can only be managed for one day, and it has to be cha

Hi! It may be that there are some apps in the system that interfere with the normal operation of the system, especially some programs that have gained root privileges, so for the sake of the system security of your phone, please do not use root privileges at will.

It is recommended that you back up your data, enter Recovery to clear all data (turn off, press and hold the volume up + power button to enter recovery), upgrade your phone to the latest development version of the system, do not install apps that require root permission for the time being, and see if it can be restored to normal.

A more detailed description of the problem will help netizens understand the troubles you are encountering and help you solve the problem more accurately. Thank you for supporting Xiaomi phones!

Xiaomi Mi 2 is like this, so I don't recommend buying Xiaomi, only it is normal for the phone to charge every day, Xiaomi is garbage.

It may be that you have installed software that runs frequently in the background, and it is recommended to kill the poison.

The current smart phone battery can't be used for a long time, if you want the battery to last for a long time, you go to look at the motoc118 or Nokia's black and white screen, it seems that which battery can be used for several days, and there are some domestic brands, a classmate of my college bought one, the battery is more than 30,000 mAh, and you don't need to charge it for half a month, and the battery is relatively large and thick.

The phenomenon of Xiaomi crashing is not very clear,Upgrade the system,Develop good habits to try,The process of opening is not used and it will be over,Xiaomi has its own system optimization function,Long press the home button on it。 It should be your process opened too much.,Caused by not turning it off.,Bad usage habits,And check whether there is**Malware installed,Xiaomi's system generally does not exist where the software will automatically inflate and the user doesn't know,The system is relatively perfect。

Mobile phones will be defective, if there are no defects, all the functions are perfectly possessed, then how can the merchant come up with an upgraded version? Science and technology is a process of continuous exploration, progress and development

Go to the settings to change the energy-saving mode, install a power-saving king, and buy a backup battery or power bank.

I want to know why you are asking why you are still anonymous, are you a professional black.

Brush the machine first, if it is still like this after brushing, take it to the after-sales service.

There are several scenarios in which your phone can freeze:

1. System reasons (most of them are system reasons, follow the prompts to flash the machine first);

2. Whether the mobile phone battery is charged or damaged;

3. The mobile phone has hail and rough bumps, and the hardware is damaged;

Solution Stool Bucket:

2. Plug in the charger to charge or replace the mobile phone battery;

3. Contact the official after-sales service or mobile phone repair shop for inspection and repair.

If it is convenient, you can replace the battery for test operation first, determine whether the battery is normal, and then flash the machine for upgrade or send it for repair.

If the phone crashes frequently, it is likely that there is a problem with the system, and it is recommended that users try to re-flash the phone to solve it.

1. Copy the ROM package to the root directory of the SD card of the mobile phone, and rename it to "file, pay attention to all lowercase".

2. Open your Xiaomi phone, enter the "About Phone" interface, and then tap the hard button "Menu" on your phone to open the "Extended Menu", and select the "Enter Recovery Mode" item from it. You can also press and hold the "Volume Button" and "Power Button" at the same time in the power-off state to turn on, and the phone will automatically boot up and enter Recovery mode.

3. At this time, the phone restarts and enters recovery mode, in this mode, use the "power button" to confirm, and use the "volume key +" and "volume key -" to select. First, select "Chinese Simplified" in the first interface that opens.

4. Then, in the "Main Menu" interface that opens, use the [Volume Key] to select "Install to System 1", and press the [Power Button] to confirm.

5. At this time, the "Update Confirmation" window will open, select "OK" and use the [Power Button] to confirm.

6. Then the update operation of the system will be automatically completed, and the card swiping will be completed.

Change a system or Sanqing bar If you install a lot of software, then there may be a software conflict, Sanqing is good, if it still doesn't work, just brush a system.

Main Causes and Workarounds:

1. If it is an occasional crash, you can press and hold the power button and the volume + button at the same time to force restart the phone, and it can return to normal after restarting.

2. If it freezes frequently, it may be a problem with the system, you can try to restore the phone to factory settings to solve it; Pull out the phone battery to power off and turn it off, then install the battery, press and hold the volume + and power keys at the same time to enter recovery mode, and then select Chinese Simplified - Clear Data - Clear all data, and then restart the phone to return to normal.

3. If the phone still crashes frequently after clearing all the data, you can connect the computer to flash the phone, and flash the phone into the new system 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 frequent crashes, such as unstable power supply due to battery aging or failure, motherboard chip failure, processor, memory failure, etc., which needs to be solved by contacting Xiaomi's after-sales service for maintenance.

Hello. It may be a software conflict or a system problem, it is recommended that you upgrade to the latest system to try, or back up your data and reflash the full package.

Please strictly follow the flashing tutorial to flash the machine, otherwise there will be problems.

Please flash the machine according to the flashing tutorial:

You can try to flash the phone again, if there is such a problem again, consider that your mobile phone battery is broken, replace the battery.