You can connect multiple devices to one account, with the number of devices allowed depending on your selected subscription plan. Important points to consider regarding this feature include:

• Accounts can be accessed on various platforms regardless of the original sign-up platform (e.g., Android, iOS, macOS, Windows).
• The number of devices that can be supported varies according to the subscription plan, theoretically permitting an unlimited number of devices per account.
• Notifications will be issued if the number of connected devices surpasses the plan limit, urging users to disconnect excess devices upon logging in.
• Each device can be linked to a maximum of two accounts, whether it is a computer or a mobile device.

Absolutely! You can enjoy Xuanfeng NPV for China at no cost indefinitely by utilizing the "Daily Check-in" feature. Each day, you are allotted 15 minutes of complimentary usage time. Furthermore, you can earn 1 point for every successful referral, which can be exchanged for a 1-day pass. Here are the key details:

• Xuanfeng NPV for China is dedicated to providing the "Daily Check-in" feature for free indefinitely.
• New users are granted an initial 15 minutes of free usage time, and you can earn an additional 15 minutes by completing the check-in process the next day.
• During the free trial period, you are encouraged to use our services without limitations on usage. However, please be aware that server access is restricted to locations included in the free plan.
• You can accumulate points through our referral program and then redeem them for various plans.

Absolutely! We offer a daily trial period of 15 minutes. To get started with your trial, please complete the following steps:

1. Install the Xuanfeng NPV for China app.
2. Create a new account.
3. Press the "Daily Check-In" button on the main app screen.

Please note that the availability of this free trial may vary and could be ended at any time without prior notification.

Xuanfeng NPV for China prioritizes user privacy by guaranteeing that no logs of activities or connections are retained. Additionally, the NPV service refrains from storing any data that might be utilized to monitor individual user network activities or behaviors.

You can reach us by the following methods:

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

You can reach us by the following methods:

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

The split mode feature in Xuanfeng NPV for China supports web applications such as Telegram, WhatsApp, or Gmail that make use of HTTPS. This mode can change the routing for both HTTP (port 80) and HTTPS (port 443), allowing access to the web versions of these applications. However, the application versions might utilize a range of other ports.

To guarantee access, the following steps should be taken:

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

• If you try to log in on a new device and surpass the device limit, you will be directed to the "Unbind Device" page, where you can disconnect any linked devices.
• Additionally, you can go to "Menu" > "App Settings" > "Device List" to choose and unlink a device you prefer.

It's not unusual to forget usernames or passwords, and we strive to make recovery as simple as we can. Here are your options:

• If you can't remember your username, please get in touch with us and include a screenshot of your payment record.
• If you've misplaced your password, simply utilize the "forgot password" option within the app.

We have observed that some users find it challenging to select a server after choosing a region.

To make this easier, we now only show regions. Heibao will automatically connect you to the best-performing server within your selected region. Here are the details:

• The location menu will solely display regions, but each region includes hundreds of servers. When you pick a region, Heibao will automatically connect you to the server that delivers the best performance based on your network conditions.
• If you are not happy with the server you are connected to, you can disconnect and reconnect to the same region to connect to a different server.
• You can repeat this process until you find a server that suits your requirements.

Frequent factors contributing to network problems include:

• Reduced local internet speeds (without utilizing a NPV)
• Increased user traffic at specific NPV server sites

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

• Assess your local internet speed by temporarily disabling the NPV
• Experiment with various network connections such as WiFi, 4G, or 5G with the NPV turned off to pinpoint any connectivity issues. For instance, if your WiFi connection is unstable, switch to a mobile data connection.
• Disable the NPV, choose a new server location, and then reconnect
• If you wish to maintain a connection within the same geographical region, disconnect and reconnect as this might connect you to a different server in the same vicinity.
• Continue conducting these tests until you identify the most suitable server for your needs.

Global Mode: This option enables NPV for all online activities, which might cause local websites and apps to run slower.

Split Mode: This option utilizes NPV only for sites that are restricted due to geographic limitations, like Google, YouTube, and Netflix, while allowing local network access for Chinese websites.

You can adjust the routing mode in the App Settings.

If you encounter issues accessing certain websites or apps, consider switching to "Global Mode."

Please reach out to us if you require any further assistance.

You have the opportunity to accumulate points by referring friends and utilize 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 accounts or blog.
• You will earn 1 point for each friend who successfully makes a referral, which can be exchanged for a 1-day pass.
• You can check your redeemed plans in the "My Account" section after you have redeemed your points.
• For a referral to count, your referred friend must download and begin using the app. If they download but do not use the app, you will not receive your referral point until they start using it.

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

• We support multiple payment methods, including Alipay, WeChat QR Code Payment, and UnionPay.
• If you've successfully completed a payment but do not see the relevant plan in your account right away, please wait about 5 minutes, then log out and log back in.
• If you continue to encounter problems after following the above steps, take a screenshot of your payment confirmation and contact us for additional support.

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碍所导致的。为了解决问题，需要手动添加黑豹加速器（Xuanfeng 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”。
• 转到“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。
• 点击右侧底部的“确定”按钮，然后再次点击“确定”以关闭 Internet 属性。
• 最后，请完全关闭浏览器，然后重新打开浏览器，以便享受科学上网服务。

如下图所示：

When installing the Xuanfeng NPV for China app on Windows, you might receive warnings from your antivirus or firewall software, as NPV applications may be seen as potential threats. If these warnings occur, you should select options like "allow," "agree," or "trust" to proceed with the installation. This is crucial for the NPV to operate properly since it requires changes to proxy settings. Denying these permissions could impede the correct functionality of Xuanfeng NPV for China.

By utilizing Xuanfeng NPV for China on your Windows computer, you can ensure that all your activities are secure. When you connect to one of our Xuanfeng NPV for China server locations, your device's IP address will be replaced with a new one, protecting your data on hazardous Wi-Fi networks and allowing you to access blocked websites and services.

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

Beginning is easy! Just sign up for Xuanfeng NPV for China, install the app on your device, and select the "On" button that appears on your screen.

Although Windows 10 and 11 include an NPV client, it doesn't offer a full NPV service. To enjoy the complete benefits, you will need to connect to a third-party NPV such as Xuanfeng NPV for China. The setup process can be somewhat complicated, so many prefer to utilize the Xuanfeng NPV for China app instead.

An NPV establishes a virtual network by connecting several computers over the internet. Initially aimed at enhancing speed and security, it primarily functions now to ensure privacy, facilitate encryption, and provide access to restricted content.