Redmi 1s screen no operation, how not to black screen

Open the system settings, shortcut to open the way: function key - system settings.

In the system settings, find the display function setting: - Display.

Once you're in the display settings, scroll to the last edge and see that the last setting is hibernating.

Open the hibernation settings, select the hibernation time, the fastest hibernation time is 15 seconds, the slowest hibernation time is never hibernation, that is, you don't think that the screen will not dim and automatically hibernate the lock screen during the use of the key lock screen phone, it is not recommended to choose this setting.

After the selection is set, the phone will automatically sleep and then lock the screen for a set time when it is not in use.

Hi! Open Settings to say Hibernation. Select 1 minute.

Hello, glad to answer for you. The reasons and solutions for the inexplicable black screen of Xiaomi Mi 11 are as follows: 1. Conduct self-detection on the fierce mobile phone. Most brand phones have a deep sleep mode, and once you enter this mode, it often causes the phone to go black and cannot be turned on.

Solution: Press and hold the power button of the phone for more than 10 seconds to see if you can force restart. Or press and hold the volume up button and the power off button at the same time, and feel the phone vibrate and force restart.

Generally speaking, this step can solve the problem of black screen on most mobile phones. 2. The battery is dead or malfunctioning. Solving this problem is as simple as connecting the charger for a while and then trying to turn it on.

You can also directly buckle the battery and charge it with a universal charger to see if the connector of the battery is loose. If it can be turned on after charging, it means that the battery is just dead. If it still doesn't work the other way, you can try a different battery.

Check if the battery is faulty and no longer has power. 3. In addition, a violent fall on the mobile phone may also cause the mobile phone to have a black screen. In this case, it is more troublesome, and it is likely that the hardware of the mobile phone is faulty, so it must be repaired.

Xiaomi phone automatic black screen reason:

Cause 1: If the running memory is consumed too much, the phone will freeze or go black.

Reason 2: The screen of the mobile phone is not in good contact, and if it is loose, it will also make the mobile phone screen black.

Reason 3: The phone screen is black due to too much software or software conflicts.

Reason 4: There is a problem with flashing the phone, which causes a black screen.

Solution: Method 1: Check whether the circuit board is in good condition. There is no aging.

Method 3: Factory reset.

Let me tell you, if it is Xiaomi Mi 11 inexplicably black screen can not be turned on, if during the warranty period you can go to Xiaomi's after-sales service, it will be repaired for you for free.

Xiaomi Mi 11 inexplicably black screen can't turn on? Hello dear, the reasons are as follows; Caused by poor contact: The cable between the mobile phone screen and the motherboard Li Xun brother is loose, mainly due to the mobile phone being bumped.

Solution: After-sales repair of the phone or repair shop repair. 2.

Battery failure: The phone battery is aging and the voltage is insufficient. Workaround:

Replace your phone's battery. Conflicts: Application software conflicts cause a black screen.

Solution: Uninstall incompatible applications. 4.

Improper flashing: The flashing firmware upgrade is not supported by the system motherboard, and the flashing process is abnormal, resulting in incomplete flashing. Workaround:

Reflash the device and use the old version of firmware. I hope my answer is helpful to you, and finally I wish you good health and happiness again!

Redmi. The screen suddenly went black.

Causes and solutions.

Black screen in use. Most of the black screen phenomenon is caused by their own third-party software, and the software that comes with the phone itself rarely appears in this situation. ** Third-party software, some of which have their own problems, some of which do not match the system of the mobile phone, and some of which are incompatible with the software.

Black screen in standby. Most of the straight mobile phones have a power-saving circuit design, the mobile phone will automatically turn off the screen if it can't detect the key trigger signal for a long time, that is, standby, when you need to use the phone, a button will activate the power-saving circuit, and then the screen will be turned off and lit.

There are many commonly used software in the new mobile phone, and it is recommended that you do not install too much useless software. Although buying a smart phone is easy to use, some software that can't be used at all is also a waste, not only occupies memory, the bridge height is also very slow, and it will also lead to a black screen.

There is no need to panic when there is a black screen, and there is no need to pick the battery immediately, leave the phone for about 3 minutes, and then press the button again to activate the screen. After many times of practice, it can generally return to normal immediately, so that it basically has no big impact on use.

The general red rice black screen,As long as you can enter fastboot, you can directly brush the line。 However, if you can't even fastboot, it will be more troublesome.

One is to read out a 100-millimeter removable disk with an image folder in it.

This can be fixed, and this is generally caused by the failure of the line brush.

The other is a removable disk that is not left alone. But there is a port com260 around Qualcomm.

port, this one can be fixed as well.

The first is to force restart your phone.

Second: Press and hold the "Power" button on the top or side of the phone for at least 10 seconds or so until the screen light turns off and restarts. If it doesn't work, go to a mobile phone shop to repair it.

Don't flash the machine,Directly pull down the gear to enter the settings Other application management Find the "System Desktop" in all the "System Desktop" on the line,The only trouble is that the icon of the desktop will become messy after restoration,Give yourself a slow move from the new one。

2.The user cannot operate the desktop or enter the settings, and the user can only try to flash the computer for troubleshooting.

4.In the power-off state, press and hold the volume up + power button at the same time to power on, the screen lights up, release the power button, and keep pressing and holding the volume button to enter recovery mode.

1: Press and hold the power button to restart.

2: If the above does not work, "double clearing" or "flashing".

The other party's call ** is through, but the machine does not respond.