

How to activate eSIM on your iPhone
Going digital with an eSIM is the easiest way to keep you connected, just a quick download and you’re ready to go. It only takes a few steps to set up an eSIM. This guide shows users exactly how to activate eSIM on iPhone.
Important: The Device MUST be on Wi-Fi to install eSIM.
To Install your eSIM, open your camera app, point the camera at the QR code, and follow the prompts. If you can’t scan the QR code through the camera scanner, follow the below steps:
Step 1: Go to Settings
Step 2: Click on Mobile data
Step 3: Click on Add eSIM (this option will open the QR code scanner)
Follow the prompts to scan your eSIM QR code and start your installation. If you need an eSIM, Lyca Mobile UK offers great value pay as you sim or pay monthly sim only deals that meets your needs.
How Long Does It Take to Activate eSIM on iPhone?
eSIM activation on an iPhone typically takes just a few minutes, but can sometimes take up to 24 hours depending on the carrier and network conditions. The process is generally much faster than activating a physical SIM, as it's done digitally.
How to switch to eSIM on my iPhone?
To switch to eSIM on your iPhone:
- Navigate to Settings > Cellular > Convert to eSIM.
- If your network supports eSIM, just follow the on-screen prompts to swap your physical SIM for a digital one. For detailed steps, refer to Lyca Mobile’s eSIM-switching guide.
- If your carrier doesn't support this, you'll need to contact them for assistance in transferring your number to an eSIM.
How to manually activate eSIM on iPhone?
To manually activate an eSIM on an iPhone:
- Navigate to Settings > Cellular > Add Cellular Plan, then select "Enter Details Manually."
- You'll need to obtain the SM-DP+ Address and Activation Code from your carrier, then input them into the provided fields on your phone.
- After entering the details, tap "Next," then "Continue" twice, and wait for the eSIM to connect to the network.
- Finally, choose a label for your eSIM, select your default line and choose the eSIM for cellular data.
Expert Advice:
eSIM tips before international travel and when you arrive
Before traveling internationally with an eSIM, install it on your device, but activate it only upon arrival at your destination. This ensures your data plan starts when you need it, not before. Upon arrival, scan the QR code provided by your eSIM provider or enter the activation details to connect to the local network.
Before you go:
- Install, don't activate: Install the eSIM profile on your phone before your trip, but keep it disabled until you arrive at your destination. This allows you to avoid using public Wi-Fi or roaming data for installation.
- Choose a reputable provider: Select a reliable eSIM provider to ensure secure and stable service. Lyca Mobile UK has great value Pay As You Go plan and pay monthly SIM only options.
- Plan your data needs: Research and purchase a data plan that aligns with your expected usage to avoid overspending or running out of data mid-trip.
- Check activation procedures: Familiarise yourself with the activation process for your chosen eSIM provider.
- Download offline maps and content: Download necessary maps, travel guides, and other content while you still have a stable internet connection.
- Disable roaming for your primary SIM: If you're using a physical SIM, disable roaming to avoid unexpected charges.
When you arrive:
- Enable airplane mode: Put your phone on airplane mode to prevent accidental roaming charges.
- Activate your eSIM: Turn off your primary SIM (if applicable) and enable the eSIM via your phone's settings.
- Connect to the local network: Scan the QR code or enter the activation details to connect to the local network.
- Monitor data usage: Keep an eye on your data consumption to avoid overages.
- Disable the eSIM when not needed: If you have a data-only eSIM, disable it when you don't need it to conserve battery life and prevent accidental charges.
- Consider using Wi-Fi where available: Utilise Wi-Fi hotspots to conserve your data allowance.