You are permitted to connect several devices to one account, with the device limit determined by your selected subscription plan. Important points to consider about this feature include:

• Accounts can be accessed on various platforms, no matter the original sign-up platform (e.g., Android, iOS, macOS, Windows).
• The number of devices allowed is dependent on the subscription plan, potentially enabling an unlimited number of devices per account.
• Alerts will be issued if the number of connected devices exceeds the plan limit, prompting users to remove extra devices when logging in.
• Each device may be associated with up to two accounts, whether it be a computer or a mobile device.

Certainly! You can access DOTA NPV for China free of charge indefinitely through the "Daily Check-in" feature. Every day, you receive 15 minutes of complimentary usage time. Moreover, you can earn 1 point for each successful referral, which can be redeemed for a 1-day pass. Here are the key points:

• DOTA 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 following day.
• During the free trial, you are encouraged to utilize our services without any limitations on usage. However, please be aware that server access is confined to areas covered by the free plan.
• You can earn points by taking part in our referral program, which can then be redeemed for various types of plans.

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

1. Download the DOTA 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 can change and may be terminated at any time without notice.

DOTA NPV for China prioritizes user privacy by ensuring that no logs of activities or connections are maintained. Additionally, the NPV service refrains from retaining any information that might enable the tracking of particular network activities or behaviors of individual users.

You can reach out to us through the following methods:

• Website: http://kooldotanpv.com
• Email: [email protected]
• QQ: coming soon
• Telegram: coming soon

You can reach out to us through the following methods:

• Website: http://kooldotanpv.com
• Email: [email protected]
• QQ: coming soon
• Telegram: coming soon

The split mode feature in DOTA NPV for China accommodates web applications such as Telegram, WhatsApp, or Gmail that use HTTPS. This mode has the capability to adjust the routing for both HTTP (port 80) and HTTPS (port 443), enabling access to the web versions of these applications. Nonetheless, the app versions might utilize different ports.

To guarantee access, the following actions should be taken:

• Select the "Global Mode" option found in the routing settings.
• Adjust the application's proxy settings. For instance, here's how to 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 redirected to the "Unbind Device" page, allowing you to disconnect any linked devices.
• Alternatively, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device that you prefer.

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

• If you've forgotten your username, please reach out to us and include a screenshot of your payment record.
• If you've misplaced your password, simply utilize the "forgot password" feature found in the app.

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

To streamline the process, we now display only regions. Heibao will automatically connect you to the highest performing server within your selected region. Here are the details:

• The location menu will solely show regions, but each region comprises hundreds of servers. When you choose a region, Heibao will automatically connect you to the server that provides the best performance based on your network conditions.
• If you're unhappy 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 go through this process multiple times until you discover a server that suits your requirements.

Frequent reasons for network problems include:

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

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

• Verify your local internet speed by temporarily turning off the NPV
• Experiment with various network connections like WiFi, 4G, or 5G with the NPV disabled to detect any connectivity issues. For instance, if your WiFi connection is unstable, switch to a mobile data connection.
• Disable the NPV, choose 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.
• Persist with these tests until you identify the most appropriate server for your needs.

Global Mode: This option enables NPV for all online activities, which might cause local websites and applications to load more slowly.

Split Mode: This setting applies NPV solely to sites that are restricted because of geographic limitations, like 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 difficulties accessing specific websites or apps, consider switching to "Global Mode."

Please reach out to us if you require further assistance.

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

• First, obtain your "Referral Code" or "Referral Link" by visiting "Share & Gift" and clicking on "Share Now." After that, you can share it with friends or post it on your social media accounts or blog.
• You’ll earn 1 point for every friend who successfully registers, which you can trade for a 1-day pass.
• You can check your redeemed plans in the "My Account" section after you have exchanged your points.
• For a referral to be counted, your referred friend must download and start using the app. If they download but do not utilize the app, you will not earn your referral point until they begin using it.

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

• We support various payment methods, 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 about 5 minutes, then log out and log back in.
• If you continue to experience problems after following the above steps, please take a screenshot of your payment confirmation and contact us for further help.

这种情况通常是由于系统代理地址未设置正确或第三方软件进行屏蔽和阻止导致的。解决的办法是手动添加黑豹加速器（DOTA NPV for China）的科学上网代理地址。

请按照下面的步骤操作：

• 在 Windows 系统中搜索并打开“Internet 选项”。
• 切换到“连接”标签页。
• 点击右下角的“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，并在下方的地址框填写：http://127.0.0.1:7525/proxy。
• 点击右下的“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，然后重新启动浏览器即可享受科学上网体验。

如下图所示：

When you install the DOTA NPV for China app on Windows, you might see warnings from your antivirus or firewall software because NPV applications can be seen as possible 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 work properly, as it needs to adjust proxy settings. Denying these permissions could impede the correct functioning of DOTA NPV for China.

By utilizing DOTA NPV for China on your Windows computer, you can ensure that all your activities remain secure. When you connect to one of our DOTA 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 DOTA NPV for China and proxy services are available, free DOTA NPV for China is generally not recommended because they often lack the privacy and security measures found in paid DOTA NPV for China Free DOTA 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 DOTA 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 full NPV service. To enjoy all the advantages, you will have to connect to a third-party NPV such as DOTA NPV for China. The setup process can be somewhat complicated, so many prefer to use the DOTA NPV for China app instead.

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