You are permitted to link several devices to one account, with the device limit depending on the selected subscription plan. Important points to remember regarding this feature are:

• Accounts can be accessed on various platforms, irrespective of the platform used for the initial sign-up (e.g., Android, iOS, macOS, Windows).
• The supported number of devices varies according to the subscription plan, theoretically enabling an unlimited number of devices per account.
• Notifications will be issued if the number of connected devices surpasses the plan's limit, alerting users to remove extra devices when they log in.
• Each device can be associated with up to two accounts, whether it is a computer or a mobile device.

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

• Heibao NPV for China guarantees the "Daily Check-in" feature will remain free indefinitely.
• New users are given an initial 15 minutes of free usage time, and you can earn an additional 15 minutes by completing the check-in process on the next day.
• During the free trial, you are free to utilize our services without any usage restrictions; however, please be aware that server access is limited to locations included in the free plan.
• You can accumulate points through our referral program and then redeem them for different types of plans.

Absolutely! We offer a 15-minute daily trial period. To get started with your trial, please follow these instructions:

1. Download the Heibao 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 can change and may be terminated at any time without prior notification.

Heibao NPV for China prioritizes user privacy, guaranteeing that no logs of activities or connections are maintained. Additionally, the NPV service steers clear of storing any information that might be utilized to monitor particular network activities or behaviors of individual users.

Feel free to reach out to us using these methods:

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

Feel free to reach out to us using these methods:

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

The split mode feature in Heibao NPV for China is compatible with web applications such as Telegram, WhatsApp, or Gmail, which make use of HTTPS. This mode can modify the routing for both HTTP (port 80) and HTTPS (port 443), allowing access to the web versions of these applications. However, 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 proxy settings of the application. For instance, here is 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.
• Additionally, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device you prefer.

It’s not unusual to forget your usernames or passwords, and we strive to simplify the recovery process. Here are your options:

• If you can’t remember your username, please reach out to us and include a screenshot of your payment history.
• If you’ve misplaced your password, simply utilize the “forgot password” option in the app.

We have 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 in your chosen region. Here are the details:

• The location menu will exclusively show regions, but each region consists of numerous servers. Once you select a region, Heibao automatically connects you to the server that delivers the best performance according to your network conditions.
• If you're unhappy with the server you are 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.

Common reasons for network problems include:

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

To address these issues, you can attempt the following methods:

• Verify your local internet speed by temporarily turning off the NPV
• Test various network connections like WiFi, 4G, or 5G with the NPV disabled to identify any connection issues. For instance, if your WiFi is unstable, consider switching to mobile data.
• Disable the NPV, choose a different server location, and then reconnect
• If you prefer to remain connected to the same geographical area, try disconnecting and reconnecting, as this may connect you to a different server within the same region.
• Continue performing these tests until you find the best server suited for your needs.

Global Mode: This option enables NPV for all online activities, which might slow down local websites and applications.

Split Mode: This option employs NPV solely for 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 adjust 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 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 send it to friends or share it on your social media accounts or blog.
• You will earn 1 point for every friend who successfully registers through your referral, which you can exchange 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 the app but do not use it, you will not receive 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 support various payment methods, including Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you've completed a payment successfully but do not see the respective plan updated in your account right away, please wait for about 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 contact us for further support.

By configuring a NPV on your Android device, you can ensure that all your activities remain secure. Just connect to one of our numerous NPV servers to change your device's IP address, protect your data on public Wi-Fi networks, and access blocked websites and services.

An NPV creates a virtual network by linking several computers virtually. Initially, it was designed for speed and security, but it now mainly serves purposes of privacy, encryption, and accessing restricted content.