Terms of Use

1. Scope and Purpose

This site offers installation, configuration, subscription import, and troubleshooting guides for v2rayN, v2rayNG, and v2flyNG, for educational reference and lawful technical use only. It is an independent tutorial site, not affiliated with the open-source projects, and does not provide nodes, subscription accounts, or network access.

Our guides reflect commonly used client interfaces and configuration behavior. Software updates, operating system differences, and runtime environments may change menu names, steps, or supported features. Examples explain configuration structures; they are not production-ready solutions or legal, security, or other professional advice.

2. Legal Compliance and Your Responsibilities

You must comply with the laws and regulations where you are located and in any region affected by your use, as well as your organization’s rules for device management, network access, and data handling. Do not use this site or related software for illegal activities, including unauthorized system access, data theft, malware distribution, or infringement of others’ privacy or intellectual property.

Configure and test software only on devices and networks you are authorized to manage or use. You are responsible for determining whether your chosen service and intended use are lawful, and for any consequences of your actions. A guide’s explanation of technical capabilities does not authorize any particular use.

Keep subscription URLs, identifiers, and connection credentials secure. Before requesting help, remove sensitive information from logs, screenshots, and configurations. Do not share complete URLs that could expose access to personal services.

3. Third-Party Software and Services

The relevant clients and cores are provided by their respective open-source projects. Those projects control their features, releases, license terms, and bug fixes. Our download instructions do not change the software’s original license or create an agency, endorsement, or partnership with any project.

Download links may redirect through this site to software packages. Availability and compatibility may vary depending on the publisher and network conditions. Before installing, check your operating system, processor architecture, and software requirements. Fees, accounts, and data handling for subscriptions and other external services are governed separately by their providers.

4. Risks and Limits of Liability

This site provides materials “as is.” We do not guarantee that they will always be complete or up to date, or that clients and external services will remain available, meet a particular need, or deliver specific performance. If a guide differs from the software’s current interface, stop any uncertain steps and check the software’s current settings first.

Before changing system proxy, routing, DNS, or permission settings, save your existing configuration and back up important data. To the extent permitted by applicable law, this site is not liable for connection issues, data loss, or other losses caused by software defects, incorrect configuration, third-party service outages, or changes to your device environment.

These limitations do not exclude or restrict liability where prohibited by law, or affect any rights you have under applicable law. Nothing in these terms waives obligations that must be met by law.

5. Intellectual Property and Permitted Use

All rights to the clients, cores, names, and logos belong to their respective owners. When using, modifying, or distributing open-source software, comply with the license provided with the relevant version, including any applicable requirements to retain copyright notices, include license terms, or provide source code. Our explanations do not replace the license itself.

Original text and page designs on this site are protected by applicable law. When quoting them fairly, credit the source. Do not misrepresent their meaning, claim to represent this site, or remove third-party rights notices. Open-source software licenses do not automatically apply to all site documentation and design.

6. Changes to These Terms and Feedback

We may revise these terms to reflect changes in content, features, or legal requirements. Updated terms and the revision date will be posted at the top of this page. Revisions apply to use after publication and do not retroactively change the legal responsibilities that applied to past actions. Review this page again before carrying out important operations.

If any provision cannot legally be enforced, the remaining provisions remain effective to the extent permitted by law. For help with operations, check the Frequently Asked Questions or user guides, then follow the relevant troubleshooting steps. For issues involving third-party accounts, subscriptions, or software licenses, contact the relevant provider through its official public channels.