You have the option to link multiple devices to one account, with the device restriction determined by the selected subscription plan. Important aspects to remember about this feature are:

• Accounts can be accessed from various platforms, regardless of the platform used for initial registration (e.g., Android, iOS, macOS, Windows).
• The number of devices permitted depends on the subscription plan, potentially allowing an unlimited number of devices per account.
• Users will receive notifications if the number of connected devices exceeds the limit of their plan, prompting them to remove extra devices upon login.
• Each device may be associated with up to two accounts, whether it's a computer or a mobile device.

Certainly! You have the opportunity to use CitySkyline NPV for China free of charge indefinitely via the "Daily Check-in" feature. Every day, you receive 15 minutes of complimentary usage time. Moreover, you can earn 1 point for each successful referral, which can be redeemed for a 1-day pass. Here are the key details:

• CitySkyline NPV for China guarantees to provide the "Daily Check-in" feature for free indefinitely.
• New users are granted an initial 15 minutes of free usage time, and you can obtain an additional 15 minutes by completing the check-in process the following day.
• During the free trial, you are free to utilize our services without any limitations on usage. However, please be aware that server access is limited to locations that fall under the free plan.
• You can earn points by engaging in our referral program and subsequently redeem them for various types of plans.

Of course! We offer a daily trial period of 15 minutes. To start your trial, please follow these instructions:

1. Download the CitySkyline 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 may change and could be terminated at any time without prior notice.

CitySkyline NPV for China prioritizes user privacy by not storing any activity or connection logs. Additionally, the NPV service refrains from retaining any data that could potentially identify specific network activities or behaviors linked to an individual user.

You can reach us using the following methods:

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

You can reach us using the following methods:

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

The split mode feature in CitySkyline NPV for China is compatible with web applications such as Telegram, WhatsApp, and Gmail, which use HTTPS. This mode can modify the routing for both HTTP (port 80) and HTTPS (port 443), making it easier to access the web versions of these applications. Nevertheless, the application's versions might operate on different ports.

To guarantee access, the following steps should be taken:

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

• If you try to sign in on a new device and surpass the device limit, you will be directed to the "Unbind Device" page, where you can eliminate any connected devices.
• Additionally, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device of your preference.

Forgetting usernames or passwords is a common occurrence, and we strive to make the recovery process as easy 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 can't remember your password, simply utilize the "forgot password" feature in the app.

We've observed that some users have difficulty selecting a server after picking a region.

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

• The location menu will solely present regions, with each region containing numerous servers. When you choose a region, Heibao automatically connects you to the server that provides the best performance according to your network conditions.
• If you're unhappy 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 satisfies your requirements.

Frequent reasons for network problems are:

• Slow local internet speeds (without utilizing a NPV)
• Increased user traffic at specific NPV server sites

To address these issues, consider the following approaches:

• Verify your local internet speed by temporarily turning off the NPV
• Experiment with various network connections like WiFi, 4G, or 5G with the NPV disabled to pinpoint any connectivity issues. For instance, if your WiFi is inconsistent, try using a mobile data connection.
• Disable the NPV, select a different server location, and then reconnect
• If you prefer to maintain a connection within the same geographical area, disconnect and reconnect, as this might connect you to an alternate server in the same region.
• Continue these trials until you find the best server that meets your needs.

Global Mode: Enabling this option activates NPV for all online activities, which may result in slower performance for local websites and applications.

Split Mode: This option applies NPV solely to sites that are unavailable due to geographic limitations, such as 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 encounter difficulties 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 selecting "Share Now." You can then share it with friends or post it on your social media accounts or blog.
• You will earn 1 point for every friend who successfully refers, which you can redeem for a 1-day pass.
• You can check your redeemed rewards in the "My Account" section after you have redeemed your points.
• For a referral to be deemed successful, your referred friend must download and start using the app. If they only download the app without using 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 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 corresponding plan in your account right away, please wait about 5 minutes, then log out and log back in.
• If you continue to experience problems after following the above steps, please take a screenshot of your payment confirmation and contact us for further help.

这种情况通常是由于系统代理地址设置不当或第三方软件的阻拦引起的。解决方法是手动添加黑豹加速器（CitySkyline NPV for China）的科学上网代理地址。

请按照以下步骤进行操作：

• 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”选项中选中√，并在下方的地址框中输入：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”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即可享受科学上网服务。

如下图所示：

During the installation of the CitySkyline NPV for China app on Windows, you might receive warnings from your antivirus or firewall software, as NPV applications may be interpreted as possible threats. If these warnings occur, you should select options like "allow," "agree," or "trust" to proceed with the installation. This step is crucial for the NPV to operate properly since it requires changes to proxy settings. Denying these permissions could impede the functionality of CitySkyline NPV for China.

By utilizing CitySkyline NPV for China on your Windows PC, you can ensure that all your activities remain secure. When you connect to any of our CitySkyline NPV for China server locations, your device's IP address will be replaced with a new one, protecting your data on vulnerable Wi-Fi networks and allowing you to access blocked websites and services.

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

Although Windows 10 and 11 come with an NPV client, it doesn't provide a full NPV service. To experience all the advantages, you should link to a third-party NPV such as CitySkyline NPV for China. The setup process can be somewhat complicated, which is why many prefer to simply use the CitySkyline NPV for China app instead.

A NPV forms a virtual network by connecting several computers via the internet. Initially aimed at enhancing speed and security, it currently primarily focuses on privacy, encryption, and accessing restricted content.