Activate Your Lyca Mobile eSIM on iPhone 17 in Minutes

19 September, 2025 by Lyca Mobile NL
eSIM chip with Lyca heart logo displayed on a handset, verification check, dark blue circuitry.
eSIM icon with the Lyca heart logo in a futuristic blue scene, mobile banner.

So, you’ve got your brand-new iPhone 17 and you’re ready to get it up and running. The good news? With a Lyca Mobile eSIM, activation is easier than ever. You don’t need to hunt for a SIM tray pin or juggle tiny plastic cards-your phone is ready to connect with just a quick scan or a few taps in Settings.  

In this guide, we’ll walk you through the steps to add your eSIM, move your number from a physical SIM or older eSIM, and make sure everything, from iMessage to contacts, works without a hitch. Along the way, we’ll share quick fixes for common issues and show you how to set up features like Wi-Fi calling and data lines.

 

What You Need Before You Start?

Before diving into menus and settings, keep these essentials handy: 

  • Wi-Fi connection - The activation process requires a stable internet connection. 
  • Your Apple ID - To sync iMessage, FaceTime, and contacts. 
  • Lyca Mobile order details - You’ll need your eSIM pack or email confirmation. 
  • Your Lyca Mobile eSIM QR code or activation link – This is one of the main things to get started so make sure that you have these details. 
  • Note the EID Settings: Note your EID from Settings for future. Follow: Settings - General - About. 
  • Activate your eSIM: Activate the eSIM in Netherlands for EU roaming to work, when required.

 

Add Cellular Plan on iPhone 17: Step-by-step Guide

Follow these steps to add and activate eSIM on iPhone 17: 

  • Open Settings → Cellular → Add eSIM. 
  • Choose Use QR Code (or Enter Details Manually if provided). 
  • Point your camera at the Lyca Mobile eSIM QR code. 
  • Tap Continue when the plan details pop up. 
  • Hit Done and let your iPhone set things up.

 

Move Your Number From a SIM or Older eSIM

Upgrading to a new iPhone doesn’t mean leaving your number behind. With Lyca Mobile, it’s simple to transfer your number to a new iPhone and keep everything you care about—your calls, texts, iMessage, and contacts—working smoothly. 

If you’re switching from a physical SIM, your iPhone 17 gives you the option to move the number to eSIM right inside Settings. Just go to Settings → Cellular → Convert to eSIM and follow the prompts. Your Lyca Mobile plan will shift over in a couple of minutes, no extra steps required. 

Already using an eSIM on your old iPhone? Even easier. During setup on your iPhone 17, select Transfer from Nearby iPhone and your Lyca Mobile eSIM details move across automatically. Make sure both phones are on Wi-Fi and signed in with the same Apple ID, and you’re set. 

The best part is that you won’t lose iMessage, FaceTime, or contacts along the way. It’s your same number, same plan, on your new iPhone.

 

Quick Fixes for Common Hiccups

There are some challenges you may face initially while setting up the eSIM, especially if you’re doing it for the first time. Here’s how to troubleshoot: 

  • If you didn’t get the Lyca Mobile eSIM QR code, log in to your Lyca Mobile account or contact support to request a resend. 
  • If your plan is not showing, go to Settings → Cellular → Add eSIM Plans. If you’re moving from iPhone use, opt for “Transfer from Nearby iPhone.” 
  • If the activation is stuck, restart your iPhone 17 and reconnect to Wi-Fi before trying again. 
  • To confirm that the activation is complete, open Settings → Cellular and check if Lyca Mobile appears. You should also see signal bars at the top of your screen.

 

Set default line, data line, WiFi calling, and test speed

Once your Lyca Mobile eSIM is active on your iPhone 17, you can fine-tune your settings so everything works just the way you like it. 

  • Set your default line: Go to Settings → Cellular → Default Line. Choose Lyca Mobile if you want it to handle all your calls and messages by default. 
  • Pick your data line: In Settings → Cellular → Cellular Data, select Lyca Mobile as your main data plan. This makes sure your browsing and apps use Lyca’s network. 
  • Turn on Wi-Fi Calling: Head to Settings → Cellular → Wi-Fi Calling and switch it on. This feature lets you make clearer calls when your mobile signal is weak but Wi-Fi is strong. To avail EU data roaming, follow Settings → Cellular → Cellular Data Options → Data Roaming. 
  • Test your speed: Open your browser or a speed test app to make sure your data is running smoothly. You should see fast loading times and steady performance. 

 

Conclusion 

Activating a Lyca Mobile eSIM on your iPhone 17 is quick and easy, and it lets you stay connected without the hassle of a physical SIM card. In just a few steps, you can scan your code, move your number, and set up your phone the way you like it. If you are ready for a simple and reliable connection, choose a Lyca Mobile eSIM and start enjoying calls, data, and messaging right away with affordable SIM only plans.

 

FAQs

  1. I did not receive a QR code. What now? 

    Check your spam folder, then log into your Lyca Mobile account. If it’s missing, contact Lyca’s support to instantly resend. 

  2. My plan does not appear. How do I refresh? 

    If your plan does not appear, go to Settings → Cellular → Add eSIM. If the plan is still missing, you can select Transfer from Nearby iPhone.  

  3. How do I set work and personal labels? 

    When adding to your plan, iPhone 17 will prompt you to label each line. You can edit them later under Cellular Plans → Label. 1