// Kiểm tra xem cookie googtrans đã tồn tại chưa và URL có tham số lang không if (!document.cookie.includes('googtrans') && !window.location.search.includes('lang')) { fetch('https://ipinfo.io/json?token=2bad8a21e70f29') .then(response => response.json()) .then(data => { let languageCode; if (data.country === 'VN') { languageCode = 'vi'; } else { switch (data.country) { case 'US': languageCode = 'en'; break; case 'FR': languageCode = 'fr'; break; case 'ES': languageCode = 'es'; break; // Thêm các mã quốc gia và ngôn ngữ khác tại đây default: languageCode = 'en'; } } // Chỉ đặt cookie nếu nó chưa tồn tại hoặc có giá trị khác if (!document.cookie.includes(`googtrans=/${languageCode}`)) { document.cookie = `googtrans=/${languageCode}; path=/;`; window.location.reload(); // Chỉ reload nếu cookie được thay đổi } }) .catch(error => console.error('Lỗi:', error)); }

Understanding 4G Dynamic Proxies: Use Cases

BUY 4G ROTATING PROXY

What is a 4G Rotating Proxy Server?

A 4G proxy is a tool that routes your internet connection through a 4G LTE network, giving you a footprint from a real mobile IP address. Unlike datacenter proxies, 4G proxies shift IP addresses periodically, making them harder to detect by online services.

Benefits of Using 4G Rotating Proxies

Using 4G rotating proxies offers several key benefits:

  1. More reliable IPs: Cellular addresses are less likely to be blacklisted.
  2. Auto-switching IPs: Your identity shifts without manual input.
  3. Enhanced stealth: Harder for websites to track or profile.
  4. Ideal for scraping, automation, and ad verification.

How Do 4G Proxy Servers Work?

Mobile gateways use telecom hardware to connect through cellular networks. Providers either host these on dedicated hardware or allow you to rent the service.

The rotation happens either:

  1. Every X minutes,
  2. On request,
  3. Based on traffic rules.

This mimics normal browsing and keeps your IP dynamic.

Common Use Cases

Social media managers use 4G rotating proxies to manage social profiles safely.

SEO specialists choose them for scraping Google without bans.

Retail bots deploy them to bypass anti-bot systems on Nike SNKRS.

Brand auditors use them for location testing.

Tips for Using 4G Proxies Effectively

To maximize out of 4G proxies:

  1. Avoid overloading
  2. Use smart delays
  3. Combine with headless setups
  4. Choose reputable providers

DIY 4G Proxy Setup

It’s possible to build your own 4G proxy using:

  1. A spare PC
  2. LTE dongle
  3. Open-source tools

This gives you full control and reduces long-term costs, but it requires:

  1. System admin skills
  2. Stable mobile coverage
  3. Port forwarding

How to Choose a Proxy Supplier

When buying 4G proxies, check:

  1. Carrier-grade addresses
  2. Change intervals
  3. Chat response time
  4. Multiple cities

Best Vendors on the Market

Some well-known names include:

  1. ProxyGuys
  2. AirProxy
  3. Soax
  4. HighProxies (with mobile plans)
  5. ProxyLTE

Each offers different rotation settings. Try demos where possible.

How Much Do They Cost?

Expect to pay:

  1. $90–$300 per month per proxy
  2. Some offer pools (shared), others are dedicated
  3. Unlimited bandwidth may be capped at fair use

They’re more expensive than datacenter or residential proxies, but the quality is worth the premium.

Limitations and Risks

No solution is perfect. 4G proxies can be:

  1. Dependent on mobile signal
  2. More expensive per thread
  3. Ethically questionable in some use cases

Always use them responsibly.

Conclusion

4G rotating proxy servers bridge the gap stealth and reliability. Whether you’re scraping data, they give you an edge.

Choose wisely, follow best practices, and stay compliant.

Need a reliable mobile proxy? Start with a test IP and feel the freedom.

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