South Korea 5G SIM Card

From AU$19.00

From AU$19.00

Up to 30GB
4G/5G speed
30 days
Data Only
Expiry 31/03/2026
Use in South Korea

Options

10GB

15GB

5GB

30GB

Validity

30 Days

Clear

5GB — 30 Days

SK30D5GBTM_74353

AU$19.00

10GB — 30 Days

SK30D10GBTM_62297

AU$28.00

15GB — 30 Days

SK30D15GBTM_62298

AU$34.00

30GB — 30 Days

SK30D30GBTM_101131

AU$48.00

Quantity

Description

What’s Included?

5 – 30GB (unlimited data at 128 kbps)
No daily limit
4G/5G speed
30 days service from activation
For use in South Korea
Fits all phones (SIM Size: Nano, Micro, and Standard)
Comes with a SIM tray opener
Hotspot/Tethering enabled
Expire 31 March 2026

Things to know

The SIM’s provider is CMHK
Simple plug & play activation
No ID registration needed
No calls or texts included (data-only SIM)
Coverage on SK Telecom
Compatible with unlocked mobile device
Check data usage through your phone settings

Important Notes

TikTok and ChatGPT will not work
Insert the SIM card upon arrival at your destination to avoid accidental activation outside coverage countries
SIM will not work on Modem/Mifi/Pocket Wifi device
Check network coverage in your intended travel areas; Coverage issues are outside our control and we do not offer refunds

Troubleshooting Guide

SIM not working? Don’t stress! Follow this guide to get you up and running.

Disable VPN and any secondary SIM/eSIM lines (for dual SIM phones)
Turn phone off, remove the SIM, insert the SIM back and turn phone on
Confirm mobile data is sourced from our SIM (i.e. the correct SIM profile is selected)
Turn data roaming on (Android: select all network)
Wait up to 10 minutes for activation to occur
Set APN and network operator as automatic, adjust only if not working
6.1 APN: “CMHK” | Username: [blank] | Password: [blank] (Android: select manually)
6.2 Turn off automatic network selection and manually choose from the list below.
Restart your phone and/or turn on and off airplane mode
Still not working? Chat with us live, we’re here to help!

We are not affiliated with the network provider. Data allowance may change without notice; check our website for updates.

Network Operator(s) List

South Korea [SK Telecom]

*Updated product listing updated on 2 Sep 2024: changed provider from 3HK to CMHK and remove “incompatible with Pixel”

Reviews

This sim was good working

VPN also good working

South Korea Sim

Very easy to order and use. No activation needed and got signal as soon as the sim inserted. Very strong internet too.

SIM worked as advertised. Install easy and connected without any issues on Iphone and android phones. 10GB is plenty for seaching locations, buses, trains, uber, kakao T alos to make booking...Recommend.

Fast and speedy delivery