You are permitted to connect several devices to one account, with the limit on devices varying according to the selected subscription plan. Important points to consider regarding this feature include:

• Accounts can be accessed on different platforms, no matter which platform was used for the original sign-up (e.g., Android, iOS, macOS, Windows).
• The number of devices allowed depends on the subscription plan, theoretically allowing for an unlimited number of devices per account.
• Notifications will be issued if the number of connected devices surpasses the plan limit, informing users to disconnect excess devices upon logging in.
• Each device can be associated with up to two accounts, whether it's a computer or a mobile device.

Certainly! You have the opportunity to utilize Haoyong NPV for China at no cost indefinitely through the "Daily Check-in" feature. Each day, you receive 15 minutes of complimentary usage time. Moreover, you can accumulate 1 point for every successful referral, which can be exchanged for a 1-day pass. Below are the key points:

• Haoyong NPV for China is dedicated to providing the "Daily Check-in" feature for free indefinitely.
• New users are granted 15 minutes of initial free usage time, and completing the check-in process on the following day allows you to earn an additional 15 minutes.
• During the free trial, you may utilize our services without any usage limitations. However, bear in mind that server access is limited to locations included in the free plan.
• You can earn points by engaging in our referral program and redeem them for various plans.

Of course! We offer a 15-minute daily trial period. To start your trial, please follow these steps:

1. Download the Haoyong NPV for China app.
2. Create a new account.
3. Click the "Daily Check-In" button on the app's main screen.

Please note that the availability of this free trial may change and could be terminated at any time without notice.

Haoyong NPV for China prioritizes user privacy, guarantees that no logs of activity or connections are retained. Additionally, the NPV service refrains from storing any information that might be utilized to monitor particular network actions or behaviors associated with an individual user.

You can reach out to us using the following methods:

• Website: http://koolhaoyongnpv.com
• Email: [email protected]
• QQ: available soon
• Telegram: available soon

You can reach out to us using the following methods:

• Website: http://koolhaoyongnpv.com
• Email: [email protected]
• QQ: available soon
• Telegram: available soon

The split mode functionality in Haoyong NPV for China accommodates web applications such as Telegram, WhatsApp, and Gmail that use HTTPS. This feature can change the routing for both HTTP (port 80) and HTTPS (port 443), making it easier to access the web versions of these applications. However, different ports may be utilized by the application versions.

To guarantee access, the following steps should be taken:

• Utilize the "Global Mode" option found in the routing settings.
• Adjust the application's proxy settings. For instance, here’s how you can modify the proxy settings for the LINE app:
  
  

• Should you try to sign in on a new device and surpass the device limit, you will be directed to the "Unbind Device" page, allowing you to disconnect any linked devices.
• Additionally, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device as you wish.

It's usual to forget usernames or passwords, and we strive to make the recovery process as easy as we can. Here are your options:

• If you can't remember your username, please reach out to us and share a screenshot of your payment record.
• If you've misplaced your password, simply utilize the "forgot password" function in the app.

We've observed that some users find it challenging to select a server after picking a region.

To streamline the experience, we now only show regions. Heibao will automatically connect you to the top-performing server within your selected region. Here are the details:

• The location menu will only show regions, but each region includes hundreds of servers. When you choose a region, Heibao will automatically connect you to the server that provides the best performance according to your network conditions.
• If you're not happy with the server you've connected to, you can disconnect and reconnect to the same region to connect to another server.
• You can repeat this process until you discover a server that fits your requirements.

Frequently encountered causes of network problems include:

• Local slow internet speeds (without utilizing a NPV)
• Elevated user traffic at specific NPV server sites

To address these issues, you can consider the following approaches:

• Verify your local internet speed by temporarily disabling the NPV
• Experiment with various network connections such as WiFi, 4G, or 5G while the NPV is off to pinpoint any connectivity issues. For instance, if your WiFi is unstable, switch to a mobile data connection.
• Disable the NPV, select a different server location, and then reconnect
• If you wish to maintain a connection within the same geographical area, disconnect and reconnect as this may connect you to another server in the same region.
• Continue these evaluations until you identify the most appropriate server for your needs.

Global Mode: This option enables NPV for all online activities, which may result in slower performance for local websites and applications.

Split Mode: In this mode, NPV is utilized exclusively for sites that are restricted based on geographic location, such as Google, YouTube, and Netflix, while allowing access to local networks for Chinese websites.

You can modify the routing mode in the App Settings.

If you encounter issues accessing specific websites or applications, consider switching to "Global Mode."

Please reach out to us if you require further assistance.

You can accumulate points by referring friends and use them to obtain rewards. Here’s how it works:

• First, obtain your "Referral Code" or "Referral Link" by navigating to "Share & Gift" and clicking on "Share Now." You can then share it with friends or post it on your social media profiles or blog.
• You will earn 1 point for each friend who successfully signs up using your referral, which you can redeem for a 1-day pass.
• After redeeming your points, you can see your redeemed plans in the "My Account" section.
• For a referral to be considered successful, your referred friend must download and start using the app. If they download but don’t use the app, you won't receive your referral point until they actually start using it.

Occasionally, there may be a delay in processing payments through the gateway. Here are some key points to remember:

• We accept multiple payment methods, such as Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you have successfully completed a payment but do not see the related plan in your account right away, please wait approximately 5 minutes, then log out and log back in.
• If you continue to experience issues after following the above steps, please take a screenshot of your payment confirmation and reach out to us for additional help.

这种情况通常是由于系统代理地址设置不正确或第三方软件的屏蔽和阻止引起的。解决方案是手动添加黑豹加速器（Haoyong NPV for China）的科学上网代理地址。

请按照以下步骤进行操作：

• 在 Windows 系统中搜索并打开“Internet 选项”。
• 进入“连接”标签页。
• 点击底部右侧的“局域网设置”按钮。
• 在局域网（LAN）设置页面的“使用自动配置脚本”选项中勾选√，并在下方的地址框中输入：http://127.0.0.1:7525/proxy。
• 点击右下角的“确定”按钮，然后再次点击“确定”以关闭 Internet 属性。
• 最后，请彻底关闭浏览器，然后重新打开浏览器以享受科学上网服务。

如下图所示：

During the installation of the Haoyong NPV for China app on Windows, you might receive warnings from your antivirus or firewall software since NPV applications may be viewed as potential risks. If these warnings arise, it is advisable to select options like "allow," "agree," or "trust" to proceed with the installation. This step is crucial for the NPV to operate correctly, as it requires changes to proxy settings. Denying these permissions could impede the proper functioning of Haoyong NPV for China.

Utilizing Haoyong NPV for China on your Windows computer ensures that all your activities remain secure. Connecting to one of our Haoyong NPV for China server locations will change your device's IP address to a new one, protect your data on unsecured Wi-Fi networks, and allow you to access blocked websites and services.

Although free Haoyong NPV for China and proxy services are available, free Haoyong NPV for China is generally not recommended because they often lack the privacy and security measures found in paid Haoyong NPV for China Free Haoyong NPV for China frequently underperform, might endanger your data by selling it, and usually do not provide sufficient protection against potential cyber attacks.

Getting started is easy! Just sign up for Haoyong NPV for China, install the app on your device, and press the "On" button that appears on your screen.

Although Windows 10 and 11 include an NPV client, it does not provide a comprehensive NPV service. To fully enjoy the benefits, you'll need to connect to a third-party NPV such as Haoyong NPV for China. The setup process can be somewhat complicated, so many prefer to use the Haoyong NPV for China app for convenience.

An NPV establishes a virtual network by connecting several computers online. Initially concentrated on speed and security, it now primarily aims for privacy, encryption, and accessing restricted content.