With the rapid expansion of 5G networks, many users want to upgrade their 4G mobile devices to 5G for faster internet speeds and better connectivity. However, converting a 4G mobile to 5G is not always straightforward. This article will guide you through the steps to check if your phone supports 5G, how to activate the 5G network, and the best ways to upgrade to a 5G device.
Understanding 4G and 5G Technology
What is 5G?
5G (Fifth Generation) is the latest mobile network technology that offers:
- Faster internet speeds (up to 10 Gbps)
- Lower latency for real-time connectivity
- Better network efficiency and reliability
Can a 4G Phone be Converted to 5G?
A 4G phone cannot be physically converted into a 5G device because 5G requires special hardware components, including a 5G modem and antenna. However, if your phone has a software update enabling 5G support, you may be able to use it.
How to Check if Your Mobile Supports 5G

Before upgrading, you need to confirm whether your phone is 5G-compatible:
1. Check in Mobile Settings
- Go to Settings on your smartphone.
- Select “Network & Internet” or “Connections”.
- Tap “Mobile Networks” or “Preferred Network Type”.
- If you see 5G as an option, your phone supports 5G.
2. Check Device Specifications Online
- Visit the official website of your smartphone brand.
- Look for network specifications under “Technical Details.”
- If 5G bands are listed, your phone supports 5G.
3. Use a Third-Party App
Apps like CPU-Z, 5G Check, or Network Signal Guru can help verify if your phone is 5G-ready.
Steps to Activate 5G on Your Mobile
If your phone is 5G-compatible, follow these steps to activate 5G:
1. Update Your Device Software
- Go to Settings > About Phone > Software Update.
- If an update is available, download and install it.
- Restart your phone to apply changes.
2. Enable 5G in Network Settings
- Go to Settings > Mobile Networks.
- Select Preferred Network Type.
- Choose 5G/4G/3G/2G (Auto) for automatic switching.
3. Insert a 5G SIM Card
- Ensure you have a 5G-enabled SIM card from your telecom provider.
- If needed, visit your carrier’s store to get a 5G SIM upgrade.
4. Verify 5G Coverage in Your Area
- Check if Airtel, Jio, Vi, or BSNL provide 5G coverage in your location.
- Visit their official websites or apps for 5G availability maps.
How to Upgrade from 4G to 5G Mobile
If your current phone does not support 5G, you will need to upgrade to a 5G-compatible device.
1. Choose a 5G Smartphone
Look for models with:
- 5G Bands – Ensure it supports multiple 5G frequencies.
- Processor – Opt for Snapdragon 8 Gen series, MediaTek Dimensity, or Apple A-series chips.
- Battery Life – 5G consumes more power, so a 5000mAh battery or higher is ideal.
2. Trade-In Your Old 4G Phone
Many smartphone brands and e-commerce platforms offer:
- Exchange Offers – Trade your 4G phone for a discount on a 5G model.
- Buyback Programs – Get cashback for upgrading to 5G.
3. Choose the Right 5G Plan
- Most telecom providers like Jio, Airtel, Vi, and BSNL offer special 5G plans.
- Select a high-speed data plan for the best experience.
Best 5G Smartphones for 2025
Here are some of the best budget, mid-range, and premium 5G smartphones:
Budget 5G Phones
- Samsung Galaxy M14 5G
- Realme Narzo 50 5G
- iQOO Z6 5G
Mid-Range 5G Phones
- OnePlus Nord CE 3 5G
- Samsung Galaxy A54 5G
- Vivo V27 5G
Premium 5G Phones
- Apple iPhone 15 Pro Max
- Samsung Galaxy S24 Ultra
- OnePlus 12 5G
Common Issues When Switching to 5G and How to Fix Them
Even after enabling 5G, some users face issues. Here’s how to solve them:
1. 5G Option Not Visible in Settings
- Ensure your phone has the latest software update.
- Check if your SIM is 5G-compatible.
- Restart your device and reinsert the SIM.
2. 5G Not Working Despite Being Enabled
- Ensure 5G coverage is available in your area.
- Switch your network mode to 5G-only in settings.
- Contact your telecom provider to confirm 5G activation.
3. Slow Internet Speed on 5G
- Move to a location with better network coverage.
- Restart your phone and clear cache.
- Use a speed test app to check network performance.
Benefits of Upgrading to 5G
Switching to 5G offers multiple advantages:
✔ Ultra-fast speeds – Ideal for gaming, streaming, and downloads.
✔ Low latency – Faster response times for online activities.
✔ Better connectivity – Stronger signal in crowded areas.
✔ Improved battery life – Optimized power consumption on modern devices.
Conclusion
Converting a 4G phone to 5G is not possible unless the device already supports 5G hardware. However, by activating 5G settings, upgrading to a 5G SIM, and choosing a 5G phone, you can experience the next-generation network seamlessly. Before upgrading, always check network availability and select the best 5G plan for optimal performance.