You are permitted to link multiple devices to one account, with the number of devices allowed depending on the selected subscription plan. The main points to consider regarding this feature are:

• Accounts can be accessed on various platforms, irrespective of the original sign-up platform (e.g., Android, iOS, macOS, Windows).
• The supported number of devices varies according to the subscription plan, theoretically enabling an unlimited amount of devices per account.
• Notifications will be issued if the connected devices surpass the plan limit, prompting users to remove extra devices upon logging in.
• Each device may be associated with a maximum of two accounts, whether it is a computer or a mobile device.

Certainly! You can enjoy Shendeng NPV for China at no cost indefinitely through the "Daily Check-in" feature. Each day, you receive 15 minutes of complimentary usage time. Furthermore, you can earn 1 point for every successful referral, which can be redeemed for a 1-day pass. Here are the key points:

• Shendeng NPV for China promises to provide the "Daily Check-in" feature for free indefinitely.
• New users are given an initial 15 minutes of free usage time, and you can gain an additional 15 minutes by completing the check-in process the next day.
• During the free trial, you are free to use our services without any limits on usage. However, please be aware that server access is limited to locations included in the free plan.
• You can earn points by taking part in our referral program, which you can then redeem for various types of plans.

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

1. Download the Shendeng NPV for China application.
2. Create a new account.
3. Press 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 moment without prior notice.

Shendeng NPV for China prioritizes user privacy, guaranteeing that no logs of activities or connections are maintained. Additionally, the NPV service refrains from retaining any data that might be utilized to trace particular network activities or behaviors back to an individual user.

You can reach out to us using any of the following methods:

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

You can reach out to us using any of the following methods:

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

The split mode feature in Shendeng NPV for China is compatible with web applications such as Telegram, WhatsApp, and Gmail, all of which use HTTPS. This mode 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, the application versions might utilize various other ports.

To guarantee access, the following steps should be taken:

• Enable the "Global Mode" option found in the routing settings.
• Adjust the proxy settings of the application. For instance, here’s how to 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 redirected to the "Unbind Device" page, where you can disconnect any connected devices.
• Additionally, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device of your preference.

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

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

We’ve observed that some users have difficulty selecting a server after choosing a region.

To make this easier, we now only show regions. Heibao will automatically connect you to the highest 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 link you to the server that provides the best performance according to your network conditions.
• If you’re not happy with the server you’re connected to, you can disconnect and reconnect to the same region to be connected to a different server.
• You can continue this process until you find a server that suits your requirements.

Common reasons for network problems include:

• Slow local internet speeds (when not using an NPV)
• Increased user traffic at certain NPV server locations

To address these problems, consider trying the following approaches:

• Evaluate your local internet speed by temporarily turning off the NPV
• Experiment with various network connections such as WiFi, 4G, or 5G with the NPV disabled to identify any connection issues. For instance, if your WiFi is inconsistent, switch to a mobile data connection.
• Disable the NPV, choose a different server location, and then reconnect
• If you prefer to remain in the same geographical area, disconnect and reconnect, as this may connect you to a different server within the same region.
• Continue these evaluations until you locate the most appropriate server for your needs.

Global Mode: Activating this setting enables NPV for all online activities, which could potentially slow down local websites and applications.

Split Mode: This setting applies NPV solely to websites that are restricted due to geographic limitations, such as Google, YouTube, and Netflix, while allowing access to local networks for Chinese sites.

You can modify the routing mode in the App Settings.

If you're experiencing difficulties accessing specific websites or applications, consider switching to "Global Mode."

Feel free to reach out to us if you require further assistance.

You can accumulate points by inviting friends and use them to claim 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 distribute it to friends or share it on your social media accounts or blog.
• You will earn 1 point for every friend who successfully refers, which you can redeem for a 1-day pass.
• After redeeming your points, you can check your redeemed plans in the "My Account" section.
• For a referral to count, your referred friend must download and begin using the app. If they download it but do not engage with the app, you will not receive your referral point until they start using it.

There may be times when processing payments through the gateway is delayed. Here are some key points to remember:

• We support multiple payment options, such as Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you have successfully processed a payment but do not see the related plan in your account right away, please wait for approximately 5 minutes, then log out and log back in.
• If problems persist after following the previous steps, please take a screenshot of your payment confirmation and contact us for additional help.

此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所致。解决方法是手动添加黑豹加速器（Shendeng NPV for China）的科学上网代理地址。

请按照以下步骤进行：

• 在 Windows 系统中查找并打开“Internet 选项”。
• 切换到“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，勾选“使用自动配置脚本”选项，并在下方的地址框中输入：http://127.0.0.1:7525/proxy。
• 点击底部右侧的“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，然后重新启动浏览器以享受科学上网。

如下图所示：

When you install the Shendeng NPV for China app on Windows, your antivirus or firewall programs may issue warnings, as NPV applications can be viewed as potential threats. If you receive these warnings, you should select options like "allow," "agree," or "trust" to proceed with the installation. This step is crucial for the NPV to operate properly since it requires changes to the proxy settings. Denying these permissions may impede the correct functioning of Shendeng NPV for China.

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

Although free Shendeng NPV for China and proxy services are available, free Shendeng NPV for China is generally not recommended because they often lack the privacy and security measures found in paid Shendeng NPV for China Free Shendeng 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 Shendeng NPV for China, install the app on your device, and press the "On" button that appears on your screen.

Although Windows 10 and 11 come with an NPV client, it doesn't offer a comprehensive NPV service. To fully utilize its features, you'll have to connect to a third-party NPV such as Shendeng NPV for China. Setting it up can be somewhat complicated, which is why many prefer to use the Shendeng NPV for China app instead.

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