Are you wondering how to convert your 4G SIM into a 5G SIM? If so, then warmly welcome to my blogs. Converting a 4G SIM to a 5G SIM is just like a piece of cake. You can do it by adhering few steps. Here you will encounter everything you need to go ahead. So, without further ado, let’s hop on the prime topic!
Why Upgrade from 4G to 5G SIM?
The 4G has become older, and on the other hand, the 5G bring a revolution in the telecommunication sector since it evolves across India and worldwide. If you’re still on a 4G SIM, you’re missing out on:
- ⚡ Ultra-fast internet speeds (up to 10x faster than 4G)
- 🎮 Low-latency gaming and seamless video calls
- 📲 Better network coverage in crowded areas
- 🌐 Future-ready technology for IoT and smart devices
Simply put, upgrading from 4G SIM to 5G SIM is the gateway to next-gen connectivity.
How to Activate 4G SIM to 5G SIM – Step-by-Step Process
📌 Step 1: Check if Your Phone Supports 5G
- Go to Settings > Network & Internet > Mobile Network
- If “5G” appears as an option, your phone is 5G-enabled.
👉 If not, you’ll need a 5G-compatible smartphone before upgrading.
📌 Step 2: Verify SIM & Network Coverage
- Visit your operator’s website (Airtel, Jio, Vi, BSNL).
- Check 5G coverage availability in your area.
- Confirm whether your current SIM supports 5G.
⚠️ Note: Some older 4G SIMs won’t support 5G and must be replaced.
📌 Step 3: Get a 5G SIM Replacement (If Required)
- Reach the nearest telecom store.
- Carry a valid ID proof (Aadhar, Driving License, Passport).
- Request a 4G to 5G SIM upgrade (usually free or minimal charge).
⏳ It takes 15–30 minutes for activation after SIM insertion.
📌 Step 4: Activate 5G on Your Smartphone
- Insert your new 5G SIM.
- Restart your phone.
- Go to Settings > Mobile Network > Preferred Network Type.
- Select 5G/5G Auto.
✅ Congratulations! Your 4G SIM is now upgraded to 5G.
Must Read: Mobile Number Location Tracker Online
How to Upgrade 4G SIM to 5G for Different Operators
🔴 Airtel 5G Activation
- Dial 121 or use the Airtel Thanks App.
- Upgrade your SIM at the nearest Airtel Store if required.
- Select 5G Preferred Network in settings.
🔵 Jio 5G Activation
- Open MyJio App → Check for 5G Upgrade Option.
- If eligible, Jio upgrades your SIM automatically.
- Restart your phone and enable 5G.
🟠 Vi (Vodafone Idea) 5G Activation
- Visit Vi App or nearest Vi Store.
- Request SIM replacement if needed.
- Activate 5G in Network Settings.
Benefits of 5G Over 4G
| Feature | 4G | 5G |
| Speed | Up to 100 Mbps | Up to 10 Gbps |
| Latency | 30–50 ms | < 10 ms |
| Downloads | Minutes | Seconds |
| Connectivity | Limited IoT | Massive IoT support |
Common Issues & Fixes During 5G Activation
❌ Problem: SIM not detecting 5G
✅ Solution: Restart phone, reinsert SIM, or check coverage.
❌ Problem: 5G option not showing in settings
✅ Solution: Update device software or contact customer care.
❌ Problem: Slow internet after upgrade
✅ Solution: Ensure you’re in a 5G-enabled area.
Safety & EEAT Recommendations
As an expert in telecom technology, I recommend:
- ✅ Always upgrade SIMs at authorised stores.
- ✅ Use official apps (MyJio, Airtel Thanks, Vi App) for activation.
- ✅ Keep your phone software updated for 5G compatibility.
- ✅ Avoid third-party shops offering “instant SIM upgrades” to prevent fraud.
Frequently Asked Questions (FAQs)
-
Can I use my 4G SIM in a 5G phone?
Yes, but you won’t get the full 5G benefits unless the SIM supports 5G.
-
Can I switch back to 4G after upgrading?
Yes, you can manually set your phone to 4G in network settings.
Final Words – Should You Upgrade to 5G in 2025?
If you want faster internet, smoother gaming, and future-ready connectivity, then upgrading from 4G SIM to 5G SIM is an uttermost in 2025. With straightforward steps and free upgrades from providers, there’s no reason to delay.
👉 Visit your nearest telecom store or use your provider’s app today and activate 5G instantly.