Youku box how to upgrade the system? Currently, it is divided into mandatory upgrades and non-mandatory upgrades, and it is differentiated according to the impact.
Forced upgrade: Because the business needs to change the system, must be upgraded to achieve business needs;
Non-mandatory upgrade: Does not affect the upgrade of business use, users can choose whether to upgrade;
1.1 Forced upgrade
Boot automatic detection method
After the user boots into the launcher for 20 seconds, the system automatically detects whether there is an upgrade package. If there is an upgrade package and it is determined to be a mandatory upgrade package, a system prompt box appears to display the current version number, upgrade version number, and upgrade content. The bottom of the prompt box is the OK button;
After the user confirms the button, the user is prompted to download the upgrade package in the background, and the user can continue to perform other operations;
If the user enters the system setting-upgrade interface, the download progress of the upgrade package is displayed in real time;
After the upgrade package is downloaded, the system prompt box appears, indicating that the download is completed. The prompt box displays two buttons to upgrade or cancel.
Click the upgrade button, the system prompts to restart and start upgrading the box;
Cancel button, will be upgraded at the next boot, and then enter the launcher;
Manually detect upgrades
The user enters the "System Settings" - "Upgrade" module, detects that there is an upgrade package, the interface displays the current version and the latest version, shows the contents of this upgrade, only the upgrade button is available at the bottom of the interface;
Click the Upgrade button to display the progress of the download upgrade package in the form of a progress bar. The text of the interface prompt is: Downloading upgrade: XX%
After the download is complete, the interface displays the progress of the installation in the form of a progress bar. The text on the interface is: the upgrade package is being installed.
After the installation is completed, the box restarts and enters the recovery interface for system upgrade.
After the upgrade is complete, the box restarts and the new version interface is displayed.
1.2 Non-mandatory upgrade
Boot automatic detection method
After the user powers on the launcher for 20 seconds, the system automatically detects whether there is an upgrade package. If there is an upgrade package and the judgment is that the upgrade package is not mandatory, a system prompt box appears to display the current version number, upgrade version number, and upgrade content. The bottom of the prompt box is the OK and Cancel buttons;
After the user confirms the button, it automatically enters the background to download the upgrade package, the user can continue to perform other operations; click the cancel button, the prompt box reminds the user to cancel the upgrade, if you want to upgrade you can enter the system settings - upgrade module manual upgrade;
If the user enters the system setting-upgrade interface, the download progress of the upgrade package is displayed in real time;
After the upgrade package is downloaded, the system prompt box appears, indicating that the download is completed. The prompt box displays two buttons to upgrade or cancel.
Click the upgrade button, the system prompts to restart and start upgrading the box;
Cancel button, will be upgraded at the next boot, and then enter the launcher;
Manually detect upgrades
The user enters the "System Settings" - "Upgrade" module, detects that there is an upgrade package, the interface displays the current version and the latest version, shows the contents of this upgrade, the upgrade and cancel buttons are available at the bottom of the interface;
Click the Upgrade button to display the progress of the download upgrade package in the form of a progress bar. The text on the interface is: Downloading upgrade: XX%. Cancel the button, exit the upgrade interface;
After the download is complete, the interface displays the progress of the installation in the form of a progress bar. The text on the interface is: the upgrade package is being installed.
After the installation is completed, the box restarts and enters the recovery interface for system upgrade.
After the upgrade is complete, the box restarts and the new version interface is displayed.
U disk upgrade
The user places the "update.zip" upgrade package on the U disk root directory;
Plug the USB flash drive into the USB port of the box that is powered on. A prompt box will pop up automatically. A new upgrade package is detected and it is upgraded.
Click OK to start the upgrade, click Cancel to ignore the upgrade.
After the upgrade is complete, the box restarts to the desktop, and it will continue to prompt the new upgrade package and ask if you want to upgrade;
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