TL;DR: On Android, open SIM settings → Add eSIM / Download SIM → scan your RoameSIM QR on Wi‑Fi. After landing, set the eSIM as default mobile data and enable roaming on that line.
Before you start
- Unlocked, eSIM-capable Android phone
- RoameSIM QR from email or tracking page
- Wi‑Fi connection
Verify compatibility on our shop or see budget eSIM phones.
Samsung Galaxy
- Settings → Connections → SIM manager.
- Tap Add eSIM → Scan QR code.
- Scan RoameSIM QR and follow prompts.
- After landing: set eSIM as mobile data SIM and enable Data roaming for that line.
Google Pixel
- Settings → Network & Internet → SIMs.
- Add SIM → Download a SIM instead? → scan QR.
- Enable the eSIM after arrival; turn on roaming.
Other Android brands
Look for SIMs, Mobile network, or Add eSIM in Settings. Menu names differ (Xiaomi, OnePlus, Motorola) but the flow is the same: scan QR or enter activation code manually.
Dual SIM tips
- Default mobile data → RoameSIM eSIM.
- Disable mobile data on home SIM.
- Keep home SIM for calls and SMS/OTP.
No connection after install?
Open the Installation Assistant (purple button) or work through eSIM not working - 12 fixes. Most Android issues are roaming or wrong data SIM selection.
Get your QR code
Buy a RoameSIM Android-compatible plan - delivered by email in minutes.
Frequently Asked Questions
Which Android phones support eSIM?
Most Samsung Galaxy S20+, Google Pixel 3a+, and recent flagships support eSIM. Availability varies by region - check Settings → SIMs or Network. Device must be unlocked.
Where is Add eSIM on Samsung?
Settings → Connections → SIM manager → Add eSIM, or Settings → Connections → Mobile networks → SIM card manager.
Where is Add eSIM on Google Pixel?
Settings → Network & Internet → SIMs → Add SIM → Download a SIM instead.
Do I need data roaming on Android?
Yes. Enable roaming for the travel eSIM line after you arrive in the destination country.