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Hello! I'm sorry for the inconvenience, but also for your understanding, it is recommended that you check the network and try again, it is recommended that you change the wifi network to try it, if it still doesn't work, please try the following methods.
This item will lose all the data stored by the user on the mobile phone, including ** book, short message, third-party application software, and related information, and the data stored on the T card will not be lost. Use with caution.
Instructions for firmware upgrades.
If the problem cannot be solved through the above methods, please contact the after-sales service center, and the address of the after-sales service center can be found in the settings - general more settings - after-sales service menu. You can also go to vivo official ** to check the address of the after-sales service center.
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vivo password input is only wrong, retry the password or use the mobile phone number to log in, detailed steps:
1. Open the built-in software "vivo official website" in the vivo mobile phone;
2. Click "Count more than mine" in the lower right corner of the page;
3. Enter the "Center", click on the avatar and log in with the local mobile phone number;
4. vivo has logged in to vivo's official website and can use a variety of services provided by vivo's official website;
5. Click the settings icon in the upper left corner of the page;
6. Enter the "and Settings" interface and click "Switch" at the bottom of the page;
7. Click "Switch" to log in to vivo additionally.
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Hello! What is the prompt if you can't log in? Can you describe it in detail, so that we can help us analyze the problem.
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After the official network is registered, I can't log in.
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If you encounter an account that cannot be logged in, troubleshoot:
1. Confirm whether the network used is good, change the network or location and try again;
2. Carefully check whether the account, password, and verification code are entered incorrectly (pay attention to case sensitivity);
3. In Settings - click Account - Check and update your vivo account to the latest version;
4. Change the time period and try again;
5. Contact the customer service of the software party to inquire whether the account has been frozen or locked.
If you fail to log in or cannot log in when you log in with your vivo account:
If you cannot log in to your vivo account due to the deactivation of your mobile phone number and email address, it is recommended to bind a new mobile phone number email address.
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If the vivo password is entered incorrectly, try the password again or use the mobile phone number to log in, detailed steps:
1. Open the built-in software "vivo official website" in vivo mobile phone;
2. Click "My" in the lower right corner of the page;
3. Enter the "Center", click on the avatar and log in with the local mobile phone number;
4. vivo has logged in to vivo's official website and can use a variety of services provided by vivo's official website;
5. Click the settings icon in the upper left corner of the page;
6. Enter the "and Settings" interface and click "Switch" at the bottom of the page;
7. Click "Switch" to log in to vivo additionally.
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If you encounter an account that cannot be logged in, troubleshoot:
1. Confirm whether the network used is good, change the network or location and try again;
2. Carefully check whether the account, password, and verification code are entered incorrectly (pay attention to case sensitivity);
3. In Settings - click Account - Check and update your vivo account to the latest version;
4. Change the time period and try again;
5. Contact the customer service of the software party to inquire whether the account has been frozen or locked.
If you fail to log in or cannot log in when you log in with your vivo account:
If you cannot log in to your vivo account due to the deactivation of your mobile phone number and email address, it is recommended to bind a new mobile phone number email address.
2. Log in to the game with administrator privileges; (If you are a family user, it is recommended that you click "Start" - select "Control Panel" - open "User Account" - check whether the username you are currently using has administrator privileges - if you do not have administrator privileges, you can choose to log out - press CTRL+AALT+del twice in a row on the login interface, and the account input box will appear - enter your administrator account and password, and after confirmation, you can log in as an administrator). >>>More
You can re-issue a security certificate, and your security certificate is deleted when you update the system.
1. The memory is insufficient, it is recommended that you move the programs installed in the mobile phone to the SD card mobile phone USB flash drive to free up system space, enter the mobile phone settings - General Settings - Applications - Installed to move the programs installed in the mobile phone to the SD card mobile phone USB flash drive. If all the programs are moved or the memory is insufficient, you need to uninstall the programs that are not commonly used in the phone to free up system space, and you can only install other programs after freeing up system space. >>>More
There is a conflict between the system and the program.,Don't be afraid of trouble to reinstall the system.,If you think it's time-consuming, you can go to the official website forum to find customer service.,There will be someone to serve you,
First of all, please upgrade the graphics card driver, it is best to upgrade the sound card driver, if the fault is still there, it is likely that you set the refresh rate too high, so that in the 3D game the graphics card will be overloaded, and then there will be a black screen, and of course the sound will disappear after the black screen. And some games do not have high requirements for the graphics card, and there will be no black screen when the running time is not long, and the same black screen will also be black once it runs for a long time, so it is best not to set the refresh rate too high. About how to upgrade the driver: >>>More