You are allowed to connect multiple devices to a single account, with the device limit dependent on the chosen subscription plan. The key points to note regarding this feature include:

• Accounts can be accessed across different platforms regardless of the initial sign-up platform (e.g., Android, iOS, macOS, Windows).
• The number of devices supported varies based on the subscription plan, theoretically allowing an unlimited number of devices per account.
• Notifications will be sent if the connected devices exceed the plan limit, prompting users to remove excess devices upon logging in.
• Each device can be linked to a maximum of two accounts, be it a computer or a mobile device.

Absolutely! You have the chance to enjoy Heibao VPN for China without any charges indefinitely through the "Daily Check-in" feature. Each day, you're granted 15 minutes of free usage time. Additionally, you can earn 1 point for each successful referral, which can be exchanged for a 1-day pass. Here are the main points:

• Heibao VPN for China commits to offering the "Daily Check-in" feature for free indefinitely.
• New users receive an initial 15 minutes of free usage time, and you can earn an extra 15 minutes by completing the check-in process the following day.
• During the free trial, you're welcome to use our services without any restrictions on usage. However, please note that server access is restricted to locations covered by the free plan.
• You can collect points by participating in our referral program, and then reedem them to get different kinds of plans.

Certainly! We provide a 15-minute daily trial period. To initiate your trial, please follow these steps:

1. Download the Heibao VPN for China app.
2. Register a new account.
3. Tap the "Daily Check-In" button on the main screen of the app.

Please be aware that the availability of this free trial is subject to change and may be discontinued at any time without prior notice.

Heibao VPN for China places a high emphasis on user privacy, ensuring that no activity or connection logs are kept. Furthermore, the VPN service avoids holding any data that could be used to track specific network activities or behaviors to an individual user.

You can always contact us through the following ways:

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

You can always contact us through the following ways:

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

The split mode feature in Heibao VPN for China supports web applications like Telegram, WhatsApp, or Gmail, which utilize HTTPS. This mode can alter the routing for both HTTP (port 80) and HTTPS (port 443), facilitating access to the web versions of these applications. However, the application versions may use various other ports.
To ensure access, the following measures should be implemented:

• Use the "Global Mode" option available in the routing settings.
• Modify the proxy settings of the application. For example, here is how you can change the proxy settings for the LINE app:
  
  

• If you attempt to sign in on a new device and exceed the device limit, you will be taken to the "Unbind Device" page where you can remove any connected devices.
• You can also navigate to "Menu" > "App Settings" > "Device List" to select and unbind a device of your choice.

It's common to forget usernames or passwords, and we aim to make recovery as straightforward as possible. Here are your alternatives:

• If your username has slipped your mind, please contact us and provide a screenshot of your payment record.
• If you've lost track of your password, just use the "forgot password" feature available in the app.

We've noticed that some users struggle to choose a server after selecting a region.
To simplify the process, we now only display regions. Heibao VPN for China will automatically connect you to the highest performing server within your chosen region. Here are the specifics:

• The location menu will only display regions, but each region contains hundreds of servers. When you select a region, Heibao VPN for China automatically links you to the server that offers the best performance based on your network conditions.
• If you're not satisfied with the server you're connected to, you can disconnect and reconnect to the same region to be linked to a different server.
• You can repeat this process until you find a server that meets your needs.

• Slow internet speeds locally (without using a VPN).
• High user traffic at certain VPN server locations.

To resolve these issues, you can try the following methods:

• Check your local internet speed by temporarily disabling the VPN.
• Test different network connections such as WiFi, 4G, or 5G with the VPN off to identify any connection problems. For example, if your WiFi is unreliable, switch to a mobile data connection.
• Turn off the VPN, switch to a new server location, and then reconnect.
• If you want to stay connected to the same geographical area, disconnect and reconnect as this could link you to a different server within the same region.
• Continue these tests until you find the most suitable server for your requirements.

You can earn points by referring friends and use them to redeem rewards. Here's the process:

• First, get your "Referral Code" or "Referral Link" by going to "Share & Gift" and clicking on "Share Now." You can then send it to friends or post it on your social media profiles or blog.
• You will receive 1 point for each friend who successfully refers, which you can exchange for a 1-day pass.
• You can view your redeemed plans in the "My Account" section once you've redeemed your points.
• For a referral to be successful, your referred friend must download and start using the app. If they download but do not use the app, you will not receive your referral point until they begin using it.

Sometimes, there might be a delay in processing payments via the gateway. Here are the important points to keep in mind:

• We accept several payment methods, including Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you've made a payment successfully but don't immediately see the corresponding plan reflected in your account, wait for about 5 minutes, then log out and log back in.
• If you're still facing issues even after trying the above steps, take a screenshot of your payment confirmation and get in touch with us for further assistance.

这种情况通常是由于系统代理地址未正确设置或第三方软件屏蔽和阻止造成的。解决方法是手动添加黑豹加速器（Heibao VPN for China）的科学上网代理地址。
请按照以下步骤操作：

• 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填入：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”关闭 Internet 属性。
• 最后，请完全关闭浏览器，然后重新打开浏览器即可享受科学上网。

When installing the Heibao VPN for China app on Windows, you may encounter warnings from your antivirus or firewall programs because VPN applications can be perceived as potential threats. If such warnings appear, you should choose options such as "allow," "agree," or "trust" to continue with the installation. This is essential for the VPN to function correctly as it needs to modify proxy settings. Not allowing these permissions could hinder the proper operation of Heibao VPN for China.

By using Heibao VPN for China on your Windows computer, you can keep everything you do safe and sound. When you connect to one of our Heibao VPN for China server spots, you'll switch out your device's IP address for a new one, safeguard your information on risky Wi-Fi networks, and visit restricted websites and services.

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

Starting out is a breeze! Simply register for Heibao VPN for China, download the app onto your device, and click the "On" button that pops up on your screen.

While Windows 10 and 11 do have a VPN client, it's not a complete VPN service. To get the full benefits, you'll need to connect to a third-party VPN like Heibao VPN for China. Setting it up can be a bit tricky, so many find it easier to just use the Heibao VPN for China app instead.

A VPN creates a virtual network by linking multiple computers online. Originally focused on speed and security, it now mainly serves for privacy, encryption, and gaining access to restricted content.