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It may be a short-term fault or hardware problem with the phone, you can check the cause first
1. Restart the phone to see if it is restored;
<>3. It is recommended to consult the after-sales staff before going to the local after-sales service center to ensure that the staff goes over during normal working hours, so as not to run in vain.
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Find the brightness in the settings and turn off the automatic brightness to be normal.
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Mine too, just bought it for a month and a half, tonight suddenly that's it, ready to go to the after-sales service tomorrow, I don't know what the result will be.
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1. Cause analysis:
1. The mobile phone has turned on the automatic adjustment function of screen brightness;
2. There are compatibility problems in running the software;
3. There is a strong electromagnetic interference source in the environment where the mobile phone is located;
4. The mobile phone display is faulty and the screen holding unit is faulty.
2. Exclusion method:
1. Turn off the automatic brightness adjustment function of the liquid blue screen of the mobile phone screen;
2. Uninstall or update incompatible software;
3. Keep away from strong electromagnetic interference sources and use mobile phones to carry around;
4. Hardware failure to customer service center for processing.
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It is a re-problem with the mobile phone screen, resulting in a splash screen situation, there is no problem at present, there is no need to repair and replace the screen, only if it cannot be used normally, you need to replace the screen of the mobile phone device to solve the problem.
1. Restart the phone and try to open the program to see if the phenomenon exists.
3. You can update the system version to optimize the system sock test: click Settings - General More Settings - System Upgrade - Check Now to update the traces, according to the prompts**Upgrade package, click to verify and install, and the phone will restart and automatically enter the upgrade state guess mode.
4. If it still can't be solved, it is recommended to try to clear all data, click Settings - General More Settings - Restore factory settings - Clear mobile phone data - Reset mobile phone (check mobile phone USB flash drive), clearing mobile phone data will format the mobile phone, so you can back up your mobile phone data before this operation, including contacts, ** and the like.
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Try turning off the automatic brightness adjustment and then look at it.
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The color of the mobile phone screen is divided into two kinds: cold and warm color temperature, some of our models use a warm color screen, and the warm screen with low color temperature is closer to the color formed by natural light in the display color reproduction, and the display is more natural and natural, and it is not easy to get tired after reading e-books for a long time and browsing the web. In addition, in order to make the screen glow look more uniform, we have done a darkening gradient in the transition area under the screen, which will have a yellowish feeling when superimposed on the warm-colored screen; This phenomenon does not change with the time of use. Please observe and observe again in use, if you feel that the color shift is serious, it is recommended that you go to our after-sales service center for comparison.
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I uninstalled the installed 360 and it was fine.
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I also just bought the splash screen on the first day,vivo mobile phone will never buy again,I know from the Internet,It turns out,It's all new machine splash screen。
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Find the brightness in the settings and turn off the automatic brightness to be normal.
-
1. Cause analysis:
1. The mobile phone has turned on the automatic adjustment function of screen brightness;
2. There are compatibility problems in running the software;
3. There is a strong electromagnetic interference source in the environment where the mobile phone is located;
4. The mobile phone display unit is faulty.
2. Exclusion method:
1. Turn off the automatic brightness adjustment function of the mobile phone screen;
2. Uninstall or update incompatible software;
3. Keep away from strong electromagnetic interference sources and use mobile phones;
4. Hardware failure to customer service center for processing.
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Just turn off the automatic screen brightness.
-
1. Cause analysis:
1. The mobile phone has turned on the automatic adjustment function of screen brightness;
2. There are compatibility problems in running the software;
3. There is a strong electromagnetic interference source in the environment where the mobile phone is located;
4. The mobile phone display unit is faulty.
2. Exclusion method:
1. Turn off the automatic brightness adjustment function of the mobile phone screen;
2. Uninstall or update incompatible software;
3. Keep away from strong electromagnetic interference sources and use mobile phones;
4. Hardware failure to customer service center for processing.
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Let's get a new phone.
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