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 opportunity to enjoy Hainiu VPN for China for free indefinitely through the “Daily Check-in” feature. Each day, you’re given 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:

• Hainiu VPN for China promises to offer the “Daily Check-in” feature for free indefinitely.
• New users get an initial 15 minutes of free usage time, and you can earn an additional 15 minutes by completing the check-in process the next day.
• During the free trial, you are welcome to use our services without any usage restrictions. However, please note that server access is limited to locations covered by the free plan.
• You can collect points by participating in our referral program and then redeem them to obtain different kinds of plans.

Absolutely! We offer a 15-minute daily trial period. To start your trial, please follow these steps:

1. Download the Hainiu VPN 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 is subject to change and may be terminated at any time without prior notice.

Hainiu VPN for China prioritizes user privacy, guaranteeing that no activity or connection logs are maintained. Additionally, the VPN service refrains from storing any data that could be utilized to trace specific network activities or behaviors to an individual user.

You can always reach out to us via the following methods:

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

You can always reach out to us via the following methods:

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

The split mode feature in Hainiu 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:
  
  

• When trying to sign in on a new device and surpass the device limit, you will be redirected to the "Unbind Device" page to remove any connected devices.
• Alternatively, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device of your preference.

It's not unusual to misplace usernames or passwords, and our goal is to simplify the recovery process. Here are your options:

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

We've observed that some users find it challenging to select a server after choosing a region.
To make this easier, we now only show regions. Hainiu VPN for China will automatically connect you to the highest performing server within your chosen region. Here are the details:

• The location menu will display only regions, each containing hundreds of servers. Upon selecting a region, Hainiu VPN for China automatically connects you to the server offering the best performance based on 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 linked to a different server.
• You can repeat this process until you find a server that suits 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.

Earn points by referring friends and redeem rewards. Here's how:

• First, obtain your "Referral Code" or "Referral Link" by navigating to "Share & Gift" and clicking "Share Now." Send it to friends or post it on your social media or blog.
• Earn 1 point for each successful referral, exchangeable for a 1-day pass.
• View your redeemed plans in the "My Account" section after redeeming points.
• For a successful referral, your friend must download and start using the app. You won't receive a referral point until they use the app.

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

• We accept multiple payment methods, including Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you have successfully completed a payment but do not immediately see the corresponding plan in your account, please wait for about 5 minutes, then log out and log back in.
• If you still encounter issues after following the above steps, take a screenshot of your payment confirmation and contact us for further assistance.

此问题通常是由于系统代理地址设置不正确或第三方软件屏蔽导致的。解决方案是手动添加黑豹加速器（Hainiu 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√，并在下面的地址框中填入：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 Hainiu VPN for China app on Windows, antivirus or firewall warnings may appear because VPN applications can be viewed as potential threats. If these warnings occur, select options like "allow," "agree," or "trust" to proceed with the installation. This step is crucial for the VPN to work properly, as it needs to adjust proxy settings. Denying these permissions could disrupt the proper functioning of Hainiu VPN for China.

By utilizing Hainiu VPN for China on your Windows computer, you can ensure everything you do remains secure. Connecting to one of our Hainiu VPN for China server locations will replace your device's IP address with a new one, protect your data on unsecured Wi-Fi networks, and grant you access to restricted websites and services.

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

Although Windows 10 and 11 include a VPN client, it is not a comprehensive VPN service. To fully benefit, you need to connect to a third-party VPN such as Hainiu VPN for China. Setting it up can be somewhat challenging, which is why many people prefer using the Hainiu VPN for China app instead.

A VPN establishes a virtual network by connecting multiple computers over the internet. Initially aimed at speed and security, it now primarily focuses on privacy, encryption, and accessing restricted content.