You may connect multiple devices to a single account, with the limit on devices determined by the selected subscription plan. Important points to remember about this feature are:

• Accounts can be accessed on various platforms, regardless of where the initial sign-up occurred (e.g., Android, iOS, macOS, Windows).
• The maximum number of supported devices depends on the subscription plan, theoretically permitting an unlimited number of devices per account.
• Notifications will be issued if the number of connected devices surpasses the plan limit, prompting users to disconnect excess devices upon logging in.
• Each device can be associated with up to two accounts, whether it is a computer or a mobile device.

Certainly! You have the opportunity to use Jianguo VPN for China free of charge indefinitely through the "Daily Check-in" feature. Every day, you'll receive 15 minutes of complimentary usage time. Furthermore, you can earn 1 point for each successful referral, which can be redeemed for a 1-day pass. Here are the key points:

• Jianguo VPN for China promises to provide the "Daily Check-in" feature for free indefinitely.
• New users begin with 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 trial period, you're free to utilize our services without any usage limitations. However, please be aware that server access is limited to regions included in the free plan.
• You can accumulate points by joining our referral program, which can then be redeemed for various types of plans.

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

1. Download the Jianguo 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 may change and could be ended at any time without notice.

Jianguo VPN for China prioritizes user privacy, guaranteeing that no logs of activity or connections are maintained. Additionally, the VPN service refrains from storing any information that could potentially be used to monitor specific network actions or behaviors linked to an individual user.

You can reach out to us via the following methods:

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

You can reach out to us via the following methods:

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

The split mode feature in Jianguo VPN for China supports web applications such as Telegram, WhatsApp, or Gmail that utilize HTTPS. This mode can change the routing for both HTTP (port 80) and HTTPS (port 443), making it easier to access the web versions of these applications. However, the application versions may utilize various other ports.

To guarantee access, the following steps should be taken:

• Use the "Global Mode" option found in the routing settings.
• Adjust the proxy settings of the application. For instance, here’s how you can modify the proxy settings for the LINE app:
  
  

• Should you try to log in on a new device and go beyond the device limit, you will be directed to the "Unbind Device" page, allowing you to remove any linked devices.
• Alternatively, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a specific device.

It's typical to forget usernames or passwords, and we strive to make the recovery process as simple as we can. 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" function found in the app.

We have observed that some users find it difficult to select a server after choosing a region.

To make this easier, we now only show regions. Heibao will automatically connect you to the highest performing server within the selected region. Here are the details:

• The location menu will exclusively show regions, but each region hosts hundreds of servers. When you pick a region, Heibao automatically connects you to the server that delivers the best performance according to your network conditions.
• If you are not happy with the server you are connected to, you can disconnect and reconnect to the same region to access a different server.
• You can continue this process until you find a server that suits your preferences.

Frequent reasons for network problems include:

• Slow local internet speeds (when not using a VPN)
• Elevated user traffic at specific VPN server locations

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

• Verify your local internet speed by turning off the VPN temporarily
• Experiment with various network connections such as WiFi, 4G, or 5G with the VPN disabled to pinpoint any connectivity issues. For instance, if your WiFi is inconsistent, consider switching to mobile data.
• Disable the VPN, select a new server location, and then reconnect
• If you prefer to remain connected to the same geographic area, disconnect and reconnect, as this may connect you to a different server in the same region.
• Keep performing these tests until you discover the most effective server for your needs.

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

Split Mode: In this mode, VPN is utilized only for sites that are restricted due to geographic limitations, like Google, YouTube, and Netflix, while still allowing access to local networks for Chinese websites.

You can modify the routing mode in the App Settings.

If you experience difficulties accessing specific websites or applications, consider switching to "Global Mode."

Please reach out to us if you require additional 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 then send it to friends or share it on your social media channels or blog.
• You will earn 1 point for each friend who successfully signs up using your referral, which you can trade for a 1-day pass.
• You can check your redeemed rewards in the "My Account" section after you have used your points.
• For a referral to be deemed successful, your referred friend must download and actively use the app. If they only download the app but do not engage with it, you will not earn your referral point until they start using it.

Occasionally, there may be a delay in processing payments through the gateway. Here are some 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 relevant plan updated in your account right away, please wait about 5 minutes, then log out and log back in.
• If issues persist after following the above steps, please take a screenshot of your payment confirmation and contact us for additional support.

这种情况一般是由于系统代理地址设置不当或有第三方软件进行屏蔽所导致的。解决办法是手动添加Jianguo VPN for China的科学上网代理地址。

请按照下列步骤进行操作：

• 在 Windows 系统中搜索并打开“Internet 选项”。
• 进入“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输入：http://127.0.0.1:7525/proxy。
• 点击右下角的“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，然后重新打开浏览器以享受科学上网。

如下图所示：

When you install the Jianguo VPN for China app on Windows, you might receive alerts from your antivirus or firewall software since VPN applications can be viewed as possible risks. If you see these warnings, you should select options like "allow," "agree," or "trust" to proceed with the installation. This step is crucial for the VPN to operate properly as it requires changes to proxy settings. Denying these permissions could impede the proper functionality of Jianguo VPN for China.

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

Although free Jianguo VPN for China and proxy services are available, free Jianguo VPN for China is generally not recommended because they often lack the privacy and security measures found in paid Jianguo VPN for China Free Jianguo 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 a piece of cake! Just sign up for Jianguo VPN for China, install the app on your device, and hit the "On" button that appears on your screen.

Although Windows 10 and 11 include a VPN client, it does not constitute a comprehensive VPN service. To access the full advantages, you must connect to a third-party VPN such as Jianguo VPN for China. The setup process can be somewhat complicated, leading many users to prefer using the Jianguo VPN for China app for convenience.

A VPN establishes a virtual network by connecting several computers online. Initially emphasizing speed and security, it now primarily functions to provide privacy, encryption, and access to restricted content.