Common VPN questions usually come down to devices, data, speed, and how to use the service. Here’s the short version: VPNFJ has no limit on simultaneous connections; monthly subscription data resets on the activation date, while data packages never expire. Speed also depends on your local network, route, and the service you’re accessing. This guide covers the rules and practical steps.
Can I use the VPN on multiple devices at once?
Yes. VPNFJ allows unlimited simultaneous connections. You can connect a computer for work and a mobile device for research without repeatedly signing out of the client. However, unlimited devices doesn’t mean each one gets a separate data allowance. Usage across devices on the same account still counts toward the remaining data shown in your dashboard.
You don’t need to install the same app on every operating system. VPNFJ supports Windows, macOS, iOS, Android, and Linux. Client interfaces, background behavior, and network permissions vary by platform. When setting up another device, check that the subscription imported correctly, the intended route is selected, and the system allows the client to manage network traffic.
Having no device limit doesn’t mean an account should be shared publicly. Treat your password and subscription link as access credentials. Public sharing makes data usage and configuration sources harder to track, and makes problems more difficult to troubleshoot.
How is data usage measured, and why does it go down?
Think of data usage as the information transferred over the relevant routes. Streaming video, downloading files, syncing cloud storage, and uploading attachments all use data. Time spent browsing alone isn’t enough to estimate usage accurately. Autoplay, background updates, and cloud backups can also use data when you’re not actively doing anything.
Client counters, system network statistics, and billing records in the service dashboard may measure different things, so they aren’t necessarily directly comparable. VPNFJ’s published terms don’t specify how uploads and downloads are billed, whether routes use multipliers, or how quickly usage statistics update. We won’t assume those details; check the dashboard and official billing information, or ask support if anything is unclear.
Should I choose a monthly subscription or a data package?
The key question isn’t which option sounds cheaper, but how regularly you’ll use it. If you work online every day or stream often, consider a monthly subscription. If you only need a connection occasionally, compare data packages. Monthly subscription data resets on your activation date, not at the start of each calendar month. Data packages are used until depleted and never expire.
| Billing type | Price | Included data | Billing period |
|---|---|---|---|
| Monthly subscription | ¥9.9/month | 60GB | Resets on the activation date |
| Monthly subscription | ¥18/month | 250GB | Resets on the activation date |
| Monthly subscription | ¥28/month | 500GB | Resets on the activation date |
| Data package | ¥158 | 300GB | Use until depleted; never expires |
| Data package | ¥358 | 1000GB | Use until depleted; never expires |
| Data package | ¥658 | 3000GB | Use until depleted; never expires |
When comparing plans, use the data you actually consume—not the advertised allowance—as your baseline. Divide your total spend over a period by the data you used to see your real cost. Don’t assume unused monthly data carries over, and don’t guess how charges work when combining a monthly subscription with a data package. Check the dashboard rules first.
For steady, ongoing use, start by considering a monthly subscription. For occasional or unpredictable use, compare data packages. When you upgrade a VPNFJ monthly plan, the price difference is converted into remaining days, so there’s no need to choose the largest tier just to have extra data on hand.
Will my speed be throttled? Why is it sometimes slow?
VPNFJ’s published plan details don’t promise a fixed speed or unlimited speeds, so no plan tier should be treated as a speed guarantee. Slowdowns can also come from a weak local Wi-Fi signal, your provider’s routing, route congestion, the destination site’s response, or uploads and downloads running on your device.
To troubleshoot, disconnect first and check that your local network is working. Then compare routes on the same network and with the same destination service. Change only one thing at a time so the results are useful. A low latency reading doesn’t necessarily mean video will load faster; sustained throughput and packet loss matter too.
An IEPL line describes a type of transmission link. A relayed route typically passes through an access node before reaching its exit, while a direct route usually has fewer relay steps. Neither guarantees a particular speed ranking or automatic access to a destination platform. Choose a route based on how it performs for your actual use case.
Do I need to leave the VPN on all the time?
You don’t need to treat “always on” as a universal rule. Leave the client running if you need continuous access to international websites or a persistent remote connection; disconnect when you’re not using it. If a file is transferring or a session is active, disconnecting or changing routes may interrupt it, so save your work first.
It’s more useful to understand routing modes. Rule mode decides whether traffic goes through the proxy or connects directly based on domains, addresses, or other matching criteria. Global proxy mode generally sends more traffic through the selected proxy, but actual coverage depends on the client and how it manages system traffic. Some apps may ignore system proxy settings, so the mode name alone doesn’t guarantee coverage.
For everyday use, start with the rules recommended for your client, then check that frequently used websites behave as expected. Enabling TUN or a system VPN interface may require additional permissions. These features help the client manage traffic; they don’t make the rules automatically correct or require every request to use the same route.
How do I get a client and import my subscription?
VPNFJ doesn’t require an email address. Create an account with a username and password, then sign in to the dashboard to get a client and subscription. The dashboard manages access to client downloads. Avoid starting with installation links from unfamiliar guides, and don’t paste your subscription URL into an unknown online converter.
- Go to the client downloads section of the user dashboard to find available apps and instructions for your operating system.
- After signing in, get your subscription and select subscription import or configuration import in the client. Then update it.
- Check that the route list appears, select the exit route you need, and grant the system network permissions when prompted.
- Visit a website you actually need and check the connection. If it fails, first check for subscription updates and confirm your local network is working, then troubleshoot one item at a time.
A subscription link isn’t a regular bookmark; it’s a credential the client uses to retrieve configuration. An import error doesn’t necessarily mean the route is broken—the subscription format may not be compatible with the client. Shadowsocks, VMess, Trojan, VLESS, Hysteria2, and TUIC are names of different proxy protocols or technologies. Check the specific client version for support; their names don’t mean VPNFJ offers every protocol.
Is a farther-away exit location always better?
No. Choose a location based first on where the destination service is available, then on connection stability. Distance is only one factor in a network path; provider peering, relay routes, and the destination’s location can all affect performance. VPNFJ covers 100+ countries and offers 210+ routes. These figures describe coverage, not a guarantee that every website will be accessible.
Streaming services and AI tools may also consider account region, payment details, exit IP attributes, and usage patterns. Connecting through an exit in a particular location doesn’t automatically change your account’s region or override the destination service’s terms. Read the streaming guide and AI tools access guide to help choose a suitable route.
Once you find a route that works, keeping it fairly consistent usually makes troubleshooting easier than frequently switching regions. If a platform says your region isn’t supported, check its official regional policies first rather than repeatedly switching routes and retrying sign-in.
What does “anonymous, no logs” mean?
“Anonymous, no logs” describes VPNFJ’s privacy position. It doesn’t mean your browser, destination websites, or other software on your device stop collecting information. When you sign in to a website, it can still see that account using its service. Cookies, browser permissions, and account activity don’t disappear just because your network exit changes.
DNS translates domain names into addresses. If DNS requests don’t follow the expected route, the domains you look up may be exposed to your local network or another DNS resolver. This is commonly called a DNS leak. Check your client’s DNS settings and routing rules rather than relying only on the exit address shown by a website. Testing sites have limitations too, so don’t treat a single result as a complete privacy audit.
- ✅ Set a unique password for your service account and keep your subscription link secure.
- ✅ On public Wi-Fi, check the website’s domain and HTTPS status, and be cautious with certificate warnings.
- ❌ Don’t send your password, full subscription URL, or screenshots showing payment credentials to support or public forums.
- ❌ Don’t assume that changing your exit address prevents a website from recognizing an account you’re signed in to.
What should I do if I run out of data or can’t connect?
Check your plan status and remaining data in the dashboard before troubleshooting the client. Monthly subscription data resets on your activation date. If you need to change tiers, check how the remaining days are calculated after an upgrade. Data packages never expire, but they don’t refill automatically once depleted. Don’t repeatedly delete configurations or reinstall the app without first checking your billing status.
If your plan is active, check your local network, whether the subscription updates, whether the client is using the right configuration, and whether the issue affects only a specific website. A configuration that imports successfully but fails on every route is a different problem from one website failing. For the first, check network permissions and subscription status; for the second, also consider routing rules, DNS, and destination platform restrictions.
If the issue persists, see the troubleshooting guide or contact support through a support ticket. Include your operating system, client version, error message, and what you were doing when the issue occurred. Hide sensitive credentials before sharing logs or screenshots. A clear description is more useful than simply saying “it won’t connect.”
How do payment and refund terms work?
VPNFJ accepts Alipay, WeChat Pay, and USDT, and offers a 7-day no-questions-asked refund. Under the terms, you can request a full refund for any reason within 7 days of your first payment. Read the full terms before deciding. The refund policy doesn’t mean you can request refunds repeatedly without limit, and don’t assume the same terms apply to every later payment.
Payment methods alone don’t prove route quality, and a no-logs privacy policy is no substitute for reading the plan terms. Before using the service, check that your device can import the configuration, your usual websites work, usage is as expected, and the support ticket channel is easy to find. Submit refund requests through official support, keeping only the order details needed to process them.
First confirm that your device and client are compatible, then test the service in your usual scenarios, and finally adjust your plan based on actual usage. Unlimited devices, clear data rules, and defined refund terms answer different questions; don’t treat one as a substitute for checking the others.