Why can’t BBK vivo weather be updated?

Hello! Please check if the time and date set above are appropriate

Or update the software from the mobile phone

There are two ways to upgrade the mobile phone self-service:

(1 ) You can upgrade online via wifi: Settings->General->System Upgrade->Check for Updates Now-, follow the prompts to download the upgrade package, click Verify and Install, the phone will restart and automatically enter upgrade mode.

(2) Use vivo assistant to upgrade: vivo assistant download address:/download/app_download.php?do=dn&type=&id=251 After downloading the program on your computer and installing it, open vivo assistant on your mobile phone Connect to the computer. After the tool detects the mobile phone, it will access the server. When it detects new software on the server, the word "new" will be displayed on the "Mobile Phone Upgrade" button. Click the button and follow the prompts to upgrade.