Obtaining the Patch Package

Table 1 lists the HAF patch package and how to obtain it.

**Table 1** HAF patch package
Item	Patch Version	Package Name	Release Type	Download URL
HAF patch package	Kunpeng BoostKit 22.0.0.SPC5	BoostKit-haf_1.3.0.SPC5.zip	Closed source	Contact Huawei technical support.

Note the following for BoostKit-haf_1.3.0.SPC5.zip:

The installation package of the current version is restricted in commercial use. You need to submit an application and wait for approval before downloading the installation package.
The downloaded installation package must be verified to ensure that it is consistent with the package provided on the website.
Verify the installation package as follows:
1. Obtain the digital certificate and software.
2. Obtain the verification tool and method from the following link:
  - For carriers: https://support.huawei.com/carrier/digitalSignatureAction.
  - For enterprises: https://support.huawei.com/enterprise/en/tool/pgp-verify-TL1000000054.
3. Verify the installation package integrity by following the procedure described in the OpenPGP Signature Verification Guide obtained from the URL.

Parent topic: Applying Patches