South Korea 5G SIM Card
$19.00 – $48.00
South Korea 5G SIM Card
$19.00 – $48.00
Up to 30GB
4G/5G speed
30 days
Data Only
Expiry 30/09/2025
Use in South Korea
South Korea 5G SIM Card
Supported Countries
- 🇰🇷 South Korea
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 30 September 2025
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 1 Jun 2024: changed provider from CHT to 3HK
*Updated product listing updated on 2 Sep 2024: changed provider from 3HK to CMHK and remove “incompatible with Pixel”
Reviews
2 reviews for South Korea 5G SIM Card
Only logged in customers who have purchased this product may leave a review.
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 30 September 2025
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 1 Jun 2024: changed provider from CHT to 3HK
*Updated product listing updated on 2 Sep 2024: changed provider from 3HK to CMHK and remove “incompatible with Pixel”
2 reviews for South Korea 5G SIM Card
Fast and speedy delivery
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.
Only logged in customers who have purchased this product may leave a review.
Related Product
15GB – use by 20/12/24
30GB – use by 20/03/25
50GB – use by 20/03/25
4G/LTE Speed
Manual APN input required
Use in Japan
Japan SIM Card | Softbank
Supported Countries
- 🇯🇵 Japan
Up to 30GB
4G/5G speed
Up to 30 Days
Data Only
Use within 90 days
Use in South Korea
South Korea 5G eSIM
Supported Countries
- 🇰🇷 South Korea
Unlimited data at 10Mbps
No Daily Limit
Up to 90 Days
Data Only
Use within 90 days
Use in 10 countries
Asia eSIM Unlimited Max 10 Countries (Include Japan)
Supported Countries
- 🇨🇳 China
- 🇭🇰 Hong Kong
- 🇯🇵 Japan
- 🇲🇴 Macau
- 🇲🇾 Malaysia
- 🇸🇬 Singapore
- 🇰🇷 South Korea
- 🇹🇼 Taiwan
- 🇹🇭 Thailand
- 🇻🇳 Vietnam
Anonymous (verified owner) –
Fast and speedy delivery
Dang (verified owner) –
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.