How to Install Your eSIM
Follow these steps to easily install eSIM on your phone. We recommend installing before departure - it activates automatically when you arrive.
iPhone Installation Steps
Settings
Open Settings
Go to Settings > Cellular (or Mobile Data)
Cellular
Cellular Plans
Primary
Add eSIM
Tap 'Add eSIM' or 'Add Cellular Plan'
Scan QR Code
Position QR code in frame
Enter Details Manually
SM-DP+ Address
rsp.cosim.io
Activation Code
EXAMPLE123
Scan QR Code or Enter Manually
Use your camera to scan the QR code for quick setup. If scanning is not available, you can manually enter the SM-DP+ address and activation code.
Activate eSIM
Confirm Addition
Follow the prompts to confirm and add the eSIM
Custom Label
co:sim
Label Your eSIM
Give your eSIM a label like 'co:sim' or 'Travel' for easy identification
Cellular Data
Enable Data Roaming
Go to Settings > Cellular > your new eSIM > Turn on Data Roaming
Cellular Data
Select for Data
Set this eSIM as your cellular data line when you arrive at your destination
Quick Install Links
After purchasing your eSIM, you will receive the following installation options:
QR Code
Scan to install - the easiest way
One-Click Install Link
Tap the link on your phone to jump to installation
Manual Activation Code
For when scanning is not available
LPA:1$rsp.cosim.io$EXAMPLE123456789Important Notes
- eSIM can only be installed once - do not delete it
- Internet connection required for installation (WiFi or mobile data)
- Ensure your phone is unlocked and eSIM-compatible
- Some eSIMs must be activated before a certain date - check validity period
Frequently Asked Questions
Ready to Get Started?
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