Yes. Dengta VPN offers Free VPN starter access so you can test node speed, site availability, and app experience. For frequent AI access, 4K streaming, or long sessions, VIP dedicated lines are more suitable.

No. Dengta VPN provides official apps with one-tap connection. Advanced users can still follow manual guides for v2rayN, Shadowrocket, v2rayNG, or router subscriptions.

Concurrent device limits depend on your plan. Starter plans fit personal phone-and-desktop use, while higher plans are better for families, tablets, and router-based access.

Dengta VPN focuses on stable access from restrictive networks, using VLESS Reality, Hysteria 2, and IEPL routing to reduce interference, peak-hour congestion, and frequent node failures.

Update the subscription, switch to a recommended node, then check system time, app version, and local network. If it still fails, send support your device, error screenshot, and node name.

Some routes support return-to-China acceleration for services like NetEase Cloud Music, Youku, and iQIYI. Availability depends on platform rules and route status, so use recommended nodes first.

Contact support for an alternate download mirror, or check the official Telegram channel for the latest client package.

Yes. Routers with Merlin, OpenWrt, or Padavan firmware can usually share VPN access through plugins or subscription configuration.

Please click 'Forgot Password' on the login screen, and the system will send a reset link to your registered email. We recommend binding a frequently used email to prevent losing contact.

Yes. Dengta VPN works on 5G, home Wi-Fi, campus networks, and hotel Wi-Fi, while encrypted transport helps reduce public-network risk.

Your ISP should not see the specific content you access through the encrypted tunnel. It may see that an encrypted connection exists, but not the websites or app content inside it.

Dengta VPN follows a minimal-log approach. We do not store browsing history, downloaded content, or real activity trails; necessary operational data is used for accounts, safety, and troubleshooting.

No VPN Provider can honestly promise perfect availability, but Dengta VPN maintains backup routes, adjusts protocol recommendations, and provides troubleshooting when networks change.

Dengta VPN uses modern encrypted transport and TLS-based protection to reduce the risk of data interception on public Wi-Fi, campus networks, and hotels.

During a normal connection, external websites see the selected node IP rather than your local IP. Enable DNS protection and Kill Switch for stronger leak protection.

Yes. When enabled, the app can restrict internet access if the VPN tunnel drops, preventing sensitive traffic from continuing unprotected.

DNS requests are handled through encrypted routing where supported, reducing ISP DNS pollution, forced redirection, and accidental exposure of browsing intent.

No. Dengta VPN is not an ad network and does not sell user activity to third parties. We keep only the operational, security, and compliance data needed to run the service.

This proves the privacy shield is active. You can manually switch nodes as needed to simulate being in different countries or regions, enjoying a borderless network ecosystem.

Recommended streaming nodes can access Netflix, Disney+, aiyifan, HBO, and YouTube 4K when platform rules allow. If one route is blocked, switch to a streaming node or ask support for the current option.

Dengta VPN includes routes suitable for Steam, Apex, Valorant, and other overseas game access. It does not replace every feature of UU Accelerator, Leishen, or Xunyou, but it can reduce cross-border jitter for regular play.

Some high-bandwidth nodes support P2P traffic. Use nodes marked for that purpose and follow the laws and platform rules that apply to you.

Oversold Free VPN nodes often slow down at night. Dengta VPN uses bandwidth reserves and load balancing to keep routes steadier, though final speed still depends on your local network and target platform.

Smart split tunneling keeps local apps on your normal connection while routing global apps through Dengta VPN. Banking and messaging stay local; Google, YouTube, and ChatGPT use accelerated routes.

Some nodes include basic ad filtering to reduce pop-ups and malicious redirects. It is not a full browser ad blocker, so browser security settings are still recommended.

Support handles tickets and Telegram messages by issue type. Sharing your device, app version, node name, and screenshot helps the team identify the problem faster.

Use Auto Route first. It considers region, latency, and load. You can also switch manually by streaming, AI, gaming, or download use case.

Cross-platform one-click synchronization is supported. As long as you log into the same Dengta VPN account, your subscription rights will be shared across devices without the need for repeat purchases.

You can always purchase a temporary data top-up package in the personal center, or simply pay the difference to upgrade to a higher-tier plan. The process is flexible and simple.