Singapore · Setup guide

How to set up a Singapore eSIM.

Under 60 seconds. Works on every iPhone from XR onwards and every Android flagship from 2020 onwards. Profile routes through Singtel 4G + 5G.

See Singapore plans
  1. 01

    Settings → Cellular → Add eSIM

    Install before boarding.

  2. 02

    Label "Singapore"

    Data Roaming ON for the Singapore line.

  3. 03

    Switch to Singapore on landing

    Connects within 15 seconds at Changi — we've measured it.

Singapore-specific troubleshooting

Things that can go wrong in Singapore.

  • Singapore has no meaningful dead zones. If you see "No service" anywhere on the island, toggle airplane mode — it's a device issue, not a network issue.
  • The MRT underground has full coverage on every line.
  • Some Johor Bahru (Malaysia) border areas are close enough that your phone may accidentally register on a Malaysian carrier. Set Network Selection to manual → Singtel.

Ready to buy

Plans for Singapore.

From $3 for a short trip to unlimited monthly. All plans include hotspot tethering.

See Singapore plans