Description:
This upgrade package is an engine upgrade package. The engine version can be upgraded based on V5.6R10F02SP13.
This upgrade package is an incremental upgrade package. After the upgrade, the build version changes to 136504.

Modified content:
1. Improve component security

Note:
1. The upgrade package does not affect the current configuration of the device.
2. During the upgrade, web service components will be updated. During the update, web services may be unavailable for a short period of time. Do not perform other operations until the upgrade is complete.

This upgrade package is an engine upgrade package. It supports upgrading from engine version V5.6R10F02SP12 standard versions (non-customized versions).
This upgrade package is a incremental upgrade package. After the upgrade, the firmware version remains unchanged, while the engine version is changed to V5.6R10F02SP13.

Modifications:
1.Enhanced components security.

Notes:
1.Upgrading this upgrade package will not affect the current device configuration.
2.During the upgrade process, the web service components will be updated, and there may be a short period of time when the web cannot be accessed. Please wait for the upgrade to complete and do not perform other operations. The web page will be automatically restored after the upgrade is completed.

This upgrade package is an engine upgrade package. It supports upgrading from firmware versions V5.6R10F00, V5.6R10F01, V5.6R10F01SP05, V5.6R10F02, and engine version V5.6R10F02SP00 and above standard versions (non-customized versions).
This upgrade package is a full upgrade package. After the upgrade, the firmware version remains unchanged, while the engine version is changed to V5.6R10F02SP12.

Modifications:
1.Enhanced public basic components.
2.Improved system functionality.
3.Improved system usability and stability.
4.Issues based on market feedback are integrated.

Notes:
1.Upgrading this upgrade package will not affect the current device configuration.
2.Due to the enhancement of the kernel in this version, the device needs to be restarted immediately after the upgrade to take effect. Please select a suitable time to upgrade and restart.
3.This upgrade package only supports rule upgrade packages that are 5.6.10.17291 and later.
4.During the upgrade process, the web service components will be updated, and there may be a short period of time when the web cannot be accessed. Please wait for the upgrade to complete and do not perform other operations. The web page will be automatically restored after the upgrade is completed.

Improve the ease of use and stability of the system
This is an engine upgrade package, which can be used to perform upgrade based on standard (non-customized) devices with the firmware version of V5.6R10F00,V5.6R10F01,V5.6R10F01SP05,V5.6R10F02 and engine version of V5.6R10F02SP00 or greater. This upgrade package covers previously released patches. After upgrade, the firmware version is updated to V5.6R10F02,and the engine version is updated to V5.6R10F02SP11.

New or Improved Functions in This Upgrade Package:
1. Reinforce common foundation components.
2. Improve system functions.
3.Improve the ease of use and stability of the system.

Notes:
1. Upgrading this upgrade package will not affect the current configuration of the device.
2. Since this version enhances the kernel, you need to restart the device immediately after the upgrade. Please select the appropriate time to upgrade and restart.
3. This upgrade package supports rule versions of 5.6.10.17291 and rule versions after 5.6.10.17291.
4. During the upgrade process of this upgrade package, the web service components will be updated. During the update process, the web can not be accessed for a short time. Please wait for the upgrade to complete and do not perform other operations. After the upgrade is completed, the web page will recover by itself.