After the phone turns off the screen, it takes several seconds to press the screen to turn on, why

Samsung phones are generally recommended to do the following:

1.Tap the home button to see if you can wake up the screen.

2.If it doesn't work, please press and hold the power button and the volume down button at the same time for more than 7 seconds to restart the device, and observe whether pressing the unlock button or home button can wake up the screen after locking the screen (if it is a removable battery phone, press and hold the power button for 8-10 seconds to restart the machine).

3.If you can't restart the device, connect your phone to the charger and charge it for a few minutes to rule out that the phone can't be turned on due to low battery power.

4.If you can restart but still can't wake up the screen after locking the screen, please follow step 2 to restart the device again and update the system version of the phone. If it doesn't work, back up the data (contacts, messages, **, etc.) in your phone and restore the machine to factory settings.

If the problem persists after the above operations, please bring the purchase receipt, repair card and machine to the Samsung service center for inspection.

If the response is slow when you wake up the phone screen, it is recommended:

1.Shut down and restart.

2.Uninstall and delete recently installed software.

If the problem persists, please bring the purchase invoice, repair card and machine to the Samsung service center for professional after-sales engineers to help test.

1. First of all, open the settings in the hand-burning celery machine.

2. RNAH turns on the display and brightness.

3. Then select Auto Lock.

4. Click the time setting according to the time you want to lock the screen automatically. Searched.

5. Then go back to Settings and turn on AgentSense.

6. Turn on the smart screen and turn off the screen.

7. Click to turn off the smart keep the screen on, and the screen will be set to automatically turn on successfully.

If you are using a vivo mobile phone, you can troubleshoot it as follows:

1. Check whether the phone is coming to the software message and the screen is on;

iQOO UI and FunTouch OS and later: Go to Settings - Status Bar & Notifications - Screen Alert when Lock Screen Notification Alert - Off Switch;

FunTouch OS & Of: Go to Settings - Status Bar & Notifications - Turn on the screen when locking notifications - Turn off the switch;

2. Enter Settings--Quick & Assisted--Intelligent Somatosensory--Intelligent Screen Off--Intelligent Keep Screen On, if it is turned on, it can be turned off;

3. Enter Settings -- (Quick & Assist) -- Intelligent Somatosensory -- Air Unlock, if the brigade is quietly turned on, please turn it off and then enter the town to observe (if there is no switch, this function is not supported);

4. If you pick up the phone and the screen is on, you can enter Settings--(Quick and Auxiliary More Settings)--Intelligent somatosensory--Smart screen turn off - raise your hand to turn on the screen, and then observe after turning it off.

5. If it is not a phenomenon of absolute potatoes, or it does not improve after operating according to the above methods, it is recommended to enter the official website of vivo - my - **customer service - enter manual and consult **customer service feedback.

Summary. When the phone is off, the screen will automatically turn on when it touches the screenSolution: 1. Confirm whether the screen will automatically turn on due to WeChat and QQ message reminders, if there is such a phenomenon, it is normal; 2. Confirm whether there is a T card installed, it is recommended to take out or replace a T card and then observe; 3. Set the phone to display Auto Brightness Adjustment to turn it off; 4. Confirm whether the machine is caused by the use of a holster or in an environment with magnets (the magnetic field will interfere with the Hall switch device of the mobile phone, resulting in the automatic screen on); 5. If the above operation methods are still not possible, it is recommended to restore the backup data to factory settings.

When the phone is off, the screen will automatically turn on when it touches the screen.

When the phone is off, the screen will automatically turn on when it touches the screen, and the solution is to solve it: 1. Confirm whether the screen is automatically turned on due to WeChat and QQ message reminders, if there is such a phenomenon, it is normal; 2. Confirm whether there is a T card installed, it is recommended to take out or replace a T card and then observe; 3. The mobile phone settings display the brightness adjustment of self-regret and filial piety, and turn it off; 4. Confirm whether the machine is caused by the use of a holster or in an environment with magnets (the magnetic field will interfere with the Hall switch device of the mobile phone, resulting in the automatic screen on); 5. If the above operation methods are still not possible, it is recommended to restore the backup data to factory settings.

When the screen of the mobile phone is off, press the upper left corner, and the mobile phone will be cold.

The screen lights up.

When the screen of the mobile phone is off, press the upper left hole to bury it back, and the mobile phone will be cold, you can restore the mobile phone to factory settings. You go to Settings - Tona Hunger - Factory Reset - Reset all settings, and you won't lose data from your phone by restoring all settings.

Summary. The phenomenon that the display screen of the mobile phone automatically turns on may be mainly caused by the system or third-party software pushing information.

The phone screen will light up after a few minutes, may I ask why?

The phenomenon that the display screen of the mobile phone automatically turns on may be mainly caused by the system or third-party software pushing information.

The following suggestions are for your reference:1After the screen is turned on, after unlocking, pull down the status bar to check whether there is a third-party software collapse push message, and if so, you can uninstall the corresponding third-party software;

2.It is recommended that you can clean up the background program first when the screen is locked, so as to prevent the background program from pushing information; 3.If the above suggestions are not effective, you can consider backing up your data for a factory reset operation or shooting.

If the problem still exists and affects your use, go to the after-sales service for maintenance.

Hope it helps, dear.

Because the automatic screen off caused by the phone sleep function is set, the operation method is as follows:

1. First of all, in the liquid destruction of the mobile phone page, find the setting button and bury it and click to enter, as shown in the figure below.

2. Then in the settings page that opens, find the display in the middle of the current page and click to enter, as shown in the figure below.

3. Then find the hibernation at the top of the page and click to enter, as shown in the figure below.

4. Then, on the current page, as shown in the figure below, you can find the time you need and click on it.

Reason for setting: 1. For example, SMS, if the setting switch of the SMS pop-up window is turned on, the screen will automatically turn on when the message is received, and it is recommended to turn off observation;

2. QQ software (version as an example) turns on the lock screen display message of message notification, when the message is received, the screen will automatically turn on, it is recommended to turn off the switch;

Software reasons: 1. Third-party software comes with ads or plug-ins, and the screen will automatically turn on when receiving the push message, so it is recommended to uninstall the software;

2. If you can't determine whether the screen is automatically turned on by other third-party software, it is recommended to back up your mobile phone data (**book, SMS and**, etc.) and restore the factory settings (Settings - System "More" - Restore the factory settings of Shenmeng, please do not check "Completely clear") or flash the phone;

The above methods can't solve the problem, please back up the mobile phone information and bring the purchase invoice, warranty card and mobile phone to the nearest local OPPO customer service center for testing.

Take Xiaomi mobile phones as an example, the setup method is as follows:

2. In the settings menu, swipe the options and find a menu called lock screen, the phone screen is not lit up, it is the lock screen, so you have to set the time interval of the lock screen.

3. Click the automatic lock screen, that is, when there is no operation, the mobile phone will lock the screen by itself to save power and prolong the working time.

4. The time interval or frequency of this automatic screen lock can be set, and you can choose never if you want the phone to be on all the time, so that the phone will never automatically lock the screen.

5. After the setting is completed, return to a menu interface, and you can see that in the automatic lock screen, the screen will never sleep, indicating that the setting has been successful.

Hello, the mobile phone can't set the permanent bright screen, but you can enter the mobile phone settings--(Quick & Assisted)--Intelligent somatosensory--Smart Bright Screen Smart Bright Screen Off Screen--Turn on Smart Keep Bright Screen. (The smart keep-on function uses the front camera to detect that the face is facing the phone screen, so as to keep the phone screen on).

If you are using a Huawei phone that supports never sleep, you can touch Settings > Display (Display & Brightness) > Hibernate and select Never Sleep.

Let the phone screen stay on, that is, adjust the screen off time to permanent. As long as you don't press the power button, the phone screen will stay on.

Click on the settings in the phone, there is an active lock screen option, click it to turn it off, or there is an active lock screen in the phone settings, select the phone never sleeps, so that the phone screen will always be on.

If you are using a vivo mobile phone and the model supports this function, you can go to Settings - (Quick and Assist) - Intelligent Somatosensory - Smart Screen Bright Smart Screen Off - Smart Keep Screen On.