eSIM Not Working? Fix Common Issues in Minutes

Quick fixes to get you connected in minutes.

📌 Why It Matters

eSIM technology is a game-changer for international travel — but like any tech, things don't always go perfectly on the first try. Whether you're trying to scan a QR code, install a plan, or connect to a network, knowing how to troubleshoot common issues can save you time, money, and a lot of frustration.

Here's a quick guide to help you resolve the most common eSIM activation problems — so you can get back to enjoying your trip.

🧰 Common eSIM Issues & How to Fix Them

1. QR Code Not Scanning

Cause: Blurry image, screen brightness, or camera focus issues

Fix:

• Increase screen brightness or zoom in on the QR
• Try printing it out or using another device to display it
• Make sure your camera is clean and steady

2. "No Service" or No Data Connection

Cause: Data roaming is disabled or the eSIM is not selected as the primary data line.

Fix:

• Go to Settings > Cellular/Mobile Data and ensure your Travan eSIM is toggled ON.
• Ensure Data Roaming is enabled for the Travan eSIM profile specifically.
• Restart your phone to force a fresh network search.

3. APN (Access Point Name) Not Verified

Cause: Your device didn't automatically configure the APN settings required for the network.

Fix:

• Check your Travan installation email or app for the correct APN name (usually 'internet' or 'travan').
• Go to Settings > Cellular > [Your eSIM] > Cellular Data Network.
• Manually enter the APN in the 'Cellular Data' and 'LTE Setup' fields. Leave username and password blank unless specified.

4. eSIM Option Missing in Settings

Cause: Device doesn't support eSIM or is carrier-locked

Fix:

• Check if your device is eSIM-compatible and unlocked
• If not, contact your home carrier or try a physical SIM

5. Can't Download the eSIM

Cause: Weak internet or expired QR code

Fix:

• Connect to Wi-Fi and retry
• Check if your plan has expired or the code was already used
• Contact your eSIM provider for a fresh QR code

6. Data Works, But Calls Don't

Cause: Most eSIMs offer data-only plans by default

Fix:

• Use apps like WhatsApp, FaceTime, or Travan Call for calls
• Top up your Travan balance if you've added Call credit

🧠 Pro Tips for Smooth Activation

• Always install your eSIM before you travel, if possible
• Keep a screenshot or printout of your QR code just in case
• Turn off your physical SIM or set the eSIM as primary to avoid conflict
• Use a VPN only after activation — not during installation

✅ Key Takeaways

• Most issues are fixable in under 5 minutes with the right steps
• Double-check compatibility and settings before assuming it's a technical issue
• Travan support is available if you ever get stuck
• eSIMs offer unmatched convenience once activated correctly