You are permitted to connect multiple devices to a single account, with the device limit depending on the selected subscription plan. Important points to note about this feature include:

• Accounts can be accessed across various platforms, regardless of the platform used for the initial sign-up (e.g., Android, iOS, macOS, Windows).
• The number of supported devices varies based on the subscription plan, theoretically allowing an unlimited number of devices per account.
• Notifications will be sent if 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, whether it's a computer or a mobile device.

Certainly! You can enjoy Kuailian VPN for China for free indefinitely through the "Daily Check-in" feature. Each day, you get 15 minutes of free usage. Additionally, you can earn 1 point for each successful referral, which can be exchanged for a 1-day pass. Here are the main points:

• Kuailian VPN for China offers the "Daily Check-in" feature for free indefinitely.
• New users get an initial 15 minutes of free usage, and you can earn an extra 15 minutes by completing the check-in process the next day.
• During the free trial, you can use our services with no usage restrictions. However, 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 for different plans.

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

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

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

Kuailian VPN for China prioritizes user privacy, guaranteeing that no activity or connection logs are maintained. Additionally, the VPN service steers clear of retaining any data that could trace specific network activities or behaviors back to an individual user.

We are always reachable through the following methods:

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

We are always reachable through the following methods:

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

The split mode feature in Kuailian 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 signing in on a new device, if you exceed the device limit, you will be directed to the "Unbind Device" page where you can disconnect any linked devices.
• Alternatively, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device.

It's common to forget usernames or passwords, and we strive to make recovery as easy as possible. Here are your options:

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

We've observed that some users find it challenging to choose a server after selecting a region.
To make the process easier, we now display only regions. Kuailian 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, but each region includes hundreds of servers. When you select a region, Kuailian VPN for China automatically connects 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, obtain your "Referral Code" or "Referral Link" by navigating 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.

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

• We accept multiple payment methods, including Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you've successfully made a payment 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 experiencing issues after trying the above steps, 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（Kuailian 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。

While installing the Kuailian VPN for China app on Windows, you might receive warnings from your antivirus or firewall programs since VPN applications can be seen as potential threats. If these warnings occur, select options like "allow," "agree," or "trust" to proceed with the installation. This is crucial for the VPN to work properly as it needs to change proxy settings. Denying these permissions could impair the proper functioning of Kuailian VPN for China.

By using Kuailian VPN for China on your Windows computer, you can ensure all your activities remain secure. Connecting to one of our Kuailian VPN for China server locations will replace your device's IP address with a new one, protect your data on untrusted Wi-Fi networks, and allow access to restricted websites and services.

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

Although Windows 10 and 11 include a VPN client, it isn't a comprehensive VPN service. To fully benefit, you will need to connect to a third-party VPN such as Kuailian VPN for China. Setting it up can be somewhat challenging, so many people find it simpler to use the Kuailian VPN for China app instead.

A VPN establishes a virtual network by connecting several computers over the internet. Initially centered on speed and security, its primary purposes now include privacy, encryption, and access to restricted content.