How to Scan QR Code for eSIM Activation (Complete iOS & Android Guide)
Activating an eSIM is one of the easiest things you can do with your phone — it takes under 2 minutes and requires nothing more than a QR code and a Wi-Fi connection. No SIM ejector tool, no plastic card, no store visit. Here's exactly how to do it on iPhone and Android.
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What Is QR Code eSIM Activation?
When you buy an eSIM plan, your provider sends you a QR code by email. Scanning it with your phone's camera automatically downloads and installs the eSIM profile — no manual configuration needed. It's faster, more secure, and more travel-friendly than any physical SIM.
How to Scan eSIM QR Code on iPhone (iOS)
- Go to Settings → Cellular → Add Cellular Plan.
- Point your camera at the QR code from your AloOui email.
- Confirm the plan and give it a label (e.g. "Travel" or "AloOui").
- Set it as your default data line and enable Data Roaming.
- Restart if prompted — you're connected.
Tips: Keep Wi-Fi on during setup. If scanning from another screen, maximize brightness on that device.
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How to Scan eSIM QR Code on Android
- Open Settings → Connections → SIM Manager (or Network & Internet → SIMs).
- Tap Add Mobile Plan → Scan QR Code.
- Point your camera at the QR code until your device detects it.
- Follow the prompts to download and enable the eSIM.
- Set as default data line and enable Data Roaming.
Tips: Stay on Wi-Fi during installation. Some Android models require a reboot after adding the eSIM.
🇬🇧 Heading to the UK? Get a UK Local eSIM with a real UK number — unlimited calls, unlimited SMS + data. Scan the QR code and you're ready to go.
Troubleshooting: Common QR Code Activation Issues
| Problem | Fix |
|---|---|
| QR code won't scan | Clean camera lens, increase screen brightness, avoid glare, print on white paper |
| "No Service" after activation | Restart device, toggle airplane mode, ensure Data Roaming is ON for the eSIM line |
| QR code already used | QR codes are single-use — contact AloOui support to re-issue a new one |
| Activation stalls | Toggle Airplane Mode on/off, check Wi-Fi connection, restart and try again |
| Slow data after activation | Switch from 5G to 4G/LTE in network settings for more stable connection |
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Choose a plan, receive your QR code by email, scan it, and you're connected — before you even board your flight.
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