You can link several devices to one account, with the number of devices allowed depending on the selected subscription plan. Important points to remember about this feature include:

• Accounts can be accessed on various platforms, regardless of the original sign-up platform (e.g., Android, iOS, macOS, Windows).
• The supported number of devices varies according to the subscription plan, potentially allowing an unlimited number of devices per account.
• Notifications will be dispatched if the connected devices exceed the limit set by the plan, advising users to remove extra devices upon logging in.
• Each device can be associated with a maximum of two accounts, whether it is a computer or a mobile device.

Certainly! You have the opportunity to use Dengta NPV for China at no cost indefinitely through the "Daily Check-in" feature. Each day, you receive 15 minutes of free usage time. Furthermore, for every successful referral, you can earn 1 point, which can be exchanged for a 1-day pass. Here are the key details:

• Dengta 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 by completing the check-in process the next day, you can earn an additional 15 minutes.
• During the free trial, you are free to use our services without any limitations. However, please be aware that server access is limited to locations included in the free plan.
• You can accumulate points by engaging in our referral program, which can then be redeemed for various plans.

Absolutely! We offer a daily trial period of 15 minutes. To start your trial, kindly adhere to the following steps:

1. Install the Dengta NPV for China app.
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 time without prior notification.

Dengta NPV for China prioritizes user privacy by ensuring that no logs of activities or connections are retained. Additionally, the NPV service refrains from storing any data that could be utilized to trace particular network activities or behaviors back to an individual user.

You can reach out to us via the following methods:

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

You can reach out to us via the following methods:

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

The split mode feature in Dengta NPV for China accommodates web applications such as Telegram, WhatsApp, and Gmail that make use of HTTPS. This mode can modify the routing for both HTTP (port 80) and HTTPS (port 443), enabling access to the web versions of these applications. However, the application versions may utilize different ports.

To ensure accessibility, the following actions should be taken:

• Enable the "Global Mode" option found in the routing settings.
• Adjust the proxy settings of the application. For instance, below is how to change the proxy settings for the LINE app:
  
  

• Should you try to log in on a new device and surpass the device limit, you will be redirected 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 that you prefer.

Forgetting usernames or passwords is quite usual, and we strive to simplify the recovery process. Here are your options:

• If you can't remember your username, kindly reach out to us and share a screenshot of your payment record.
• 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 it easier, we now display only regions. Heibao will automatically connect you to the top-performing server within your selected region. Here are the details:

• The location menu will show only regions, each containing numerous servers. Upon selecting a region, Heibao automatically connects you to the server that delivers the best performance based on your network conditions.
• If you are not happy with the server you're connected to, you can disconnect and reconnect to the same region to be assigned to a different server.
• You can continue this process until you find a server that suits your requirements.

Typical reasons for network problems consist of:

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

To fix these issues, you may attempt the following approaches:

• Verify 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 determine any connectivity issues. For instance, if your WiFi is inconsistent, switch to a mobile data connection.
• Disable the NPV, select a different server location, and then reconnect
• If you wish to remain connected to the same geographical area, disconnect and reconnect as this might connect you to a different server within the same region.
• Keep conducting these tests until you discover the most appropriate server for your needs.

Global Mode: Enabling this option turns on NPV for all online activities, which might cause local websites and apps to load more slowly.

Split Mode: This configuration utilizes NPV solely for sites that are restricted due to geographic limitations, such as Google, YouTube, and Netflix, while preserving local network access for Chinese sites.

You can modify the routing mode in the App Settings.

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

Don't hesitate to reach out to us if you require further assistance.

You can accumulate points by inviting friends and use them to get 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 forward it to friends or share it on your social media accounts or blog.
• You will earn 1 point for every friend who successfully signs up through your referral, which you can trade for a 1-day pass.
• You can check your redeemed rewards in the "My Account" section after you have used your points.
• For a referral to count, your referred friend must download and begin using the app. If they download but do not engage with the app, you will not earn your referral point until they start using it.

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

• We accept multiple payment options, such as Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you have successfully completed a payment but do not see the corresponding plan in your account right away, please wait for about 5 minutes, then log out and back in.
• If you continue to experience difficulties after trying the above steps, please take a screenshot of your payment confirmation and contact us for further assistance.

这种情况通常是由于系统代理地址设置不当或第三方软件的屏蔽与阻止引起的。解决方法是手动添加黑豹加速器（Dengta 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。
• 点击底部右侧的“局域网设置”按钮。
• 在局域网（LAN）设置页面中，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。
• 点击右下角的“确定”按钮，然后再点击“确定”以关闭 Internet 属性。
• 最后，请完全关闭浏览器，然后重新启动浏览器以享受科学上网服务。

如下图所示：

When you install the Dengta NPV for China app on Windows, you might receive warnings from your antivirus or firewall software since NPV applications may be viewed as possible threats. If these warnings show up, you should select options like "allow," "agree," or "trust" to proceed with the installation. This step is crucial for the NPV to work properly, as it requires changing proxy settings. Denying these permissions could impede the correct functioning of Dengta NPV for China.

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

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

Although Windows 10 and 11 include an NPV client, it does not offer a comprehensive NPV service. To obtain the full advantages, you will need to link to a third-party NPV such as Dengta NPV for China. Configuring it can be somewhat challenging, so many prefer to simply use the Dengta NPV for China app instead.

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