South Korea eSIM

Premium Networks

SKT + LG U+ Dual 5G Support

Speed

5G / 4G LTE

Data Package

Daily / Total / Unlimited

Usage Tracking

Real-time in App

Plan Type Data Only (No Korean Number)
ID Verification Not Required
Coverage

Nationwide & KTX Ready

Full signal in Seoul, Busan & Jeju Island. Seamless connectivity in Subways, Elevators & Deep Tunnels.
Activation

Automatic

Auto-start on arrival; turn on data roaming for ByteSIM.
Hotspot

Supported

Share data with other devices.
Support

24/7 Live Support

Instant help via WhatsApp & Email.
Speed Policy

For Unlimited Plans:

Guarantees 1080p HD streaming speeds, even under Fair Usage Policy.

For Daily & Total Plans:

High-speed 5G data per quota, then Unlimited 128kbps.