Xiaomi Mi 2s suddenly crashed, what s going on with the black screen? The battery is removed and res

The processor of smart phones will crash when it works beyond its limits, including Xiaomi. Reboot is of course normal. It's the same as a computer.

Xiaomi's indelible flaw in machine heat so back often freezes with a black screen.

I have also encountered this situation, which is usually caused by too much background running, accompanied by heating.

Xiaomi often freezes.

Normal is terrible, and mine is often like this.

Mobile phone memory problem: Under normal circumstances, when the mobile phone stores too many things, many friends can feel that the mobile phone is running too slowly, and when their mobile phone is occupied by 80% of the memory that can be driven, there may be a crash and a black screen.

The problem of the second contact of the black screen of the mobile phone: This is the contact of the mobile phone screen is loose, which is not a big problem, but it can directly lead to the black screen of the mobile phone, which is difficult to find and can only be found after a lot of tests, which is generally caused by the mobile phone being bumped.

Mobile phone black screen three battery problem: It is common for many mobile phones to have a black screen after using it for a long time, the main reason is that the effective use time of the mobile phone battery is 1 year, or it is three years but there is a problem in one year, and excessive use leads to the aging of the mobile phone's battery and insufficient voltage.

The problem of four conflicts of the black screen of mobile phones: There are many applications for smartphones nowadays, but there are some software that are born with conflicts, which can also lead to black screens, so the black screen after installing a lot of software is basically this reason.

Mobile phone black screen five flashing problem: many people are keen to brush the phone, with a better system, in fact, some systems of mobile phones are not very supportive, and some are not complete flashing, resulting in the future when using the inevitable often black screen.

Solution: 1: Check whether the circuit board and the battery contact are not in good contact due to the elasticity of the contact is not enough, or the copper skin on the circuit board is dirty or rusty, and use the corresponding methods to solve the problem (it is possible to solder the battery contact directly on the circuit board).

2.Uninstall related software, clean up memory junk, and check for viruses.

3.Factory reset.

4.Check the phone and configuration, the configuration is too low and the screen in the game is black, you can change the phone.

Hello, the mobile phone is fully powered and in standby mode, but suddenly automatically shut down Many users have experienced, and the reasons may be as follows:

1.The protection circuit in the lithium battery is overly sensitive, so the current will be cut off as soon as it is large.

2.The battery itself is aged.

3.There is dirt on the metal sheet in the contact area of the battery, which causes poor contact with the power supply.

4.The joint between the battery and the phone is prone to loosening.

If, after inspection, it is found that the first two problems are the first two problems, then it must be sent to a specialized repair shop for repair. If the latter two problems are caused by the oxidation of the dirty metal sheet of the battery, the situation will be improved as long as it is wiped clean with a glue stick.

Putting paper or film between the battery and the phone can also solve the problem of poor contact caused by loose batteries.

Hello. If you have backed up your data before, or there is no data in your phone that needs to be backed up, it is recommended that you try to enter recovery (turn off, press and hold the volume up + power on button to enter recovery mode) to clear all data, do not restore data for the time being after booting, see if it can solve the problem, if it still can't be solved, it is recommended that you try to brush the line to the latest development version.

Please flash according to the flashing tutorial, and the sixth way is line brushing:

If there is a problem with the system, just flash the machine.

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