How to Install an eSIM Before You Travel

Install your travel eSIM at home on WiFi before you leave. It takes about 2 minutes and means you're connected the moment you land — no airport WiFi, no SIM vendor lines, no roaming fees.

Before You Start

• Make sure your phone is unlocked (not tied to one carrier).
• Connect to WiFi — eSIM installation requires internet.
• Have your QR code ready (emailed after purchase on manamobile.net).

iPhone: Install eSIM

1. Open the Camera app and point it at the QR code.
2. Tap the yellow "Cellular Plan Detected" notification.
3. Tap Continue → Add Cellular Plan.
4. Label it "Travel" or the country name (e.g., "Japan eSIM").
5. Set "Default Line" to your regular number for calls.
6. Set "Cellular Data" to the new travel eSIM only when you arrive.
7. Toggle "Allow Cellular Data Switching" OFF — prevents accidental roaming charges.

Samsung Galaxy: Install eSIM

1. Open Settings → Connections → SIM Manager.
2. Tap Add eSIM → Scan QR Code.
3. Scan the QR code from your email.
4. Tap Add and wait for activation (30 seconds).
5. Rename the eSIM to your destination.
6. Keep "Primary SIM" as your regular number for calls/texts.
7. Switch "Mobile data" to the travel eSIM after you land.

Google Pixel: Install eSIM

1. Open Settings → Network & Internet → SIMs.
2. Tap the + button → Download a SIM instead.
3. Scan the QR code.
4. Tap Download and wait for activation.
5. Name the eSIM after your destination.
6. Keep your main SIM for calls and SMS.

Pro Tips

• Install at home, activate on arrival: The eSIM only starts using data when it connects to a tower in the destination country. Installing early is safe and costs nothing.
• Take a screenshot of the QR code as a backup.
• Turn off data roaming on your primary SIM before you fly — prevents surprise charges.
• Test on WiFi: After installing, you should see the new eSIM appear in your cellular settings with the carrier name.

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