Hong Kong Flash Global SIM 4G/5G Unlimited Data eSIM

Stay connected across Hong Kong
with an unlimited data eSIM

The Flash Global SIM Hong Kong eSIM is a data-only unlimited plan that runs on your device's built-in eSIM. Get online as soon as you arrive in Hong Kong without a physical SIM card, and choose from 1, 3, 5, 7, 10, 12, 15 or 20 days. It connects on 5G in supported areas and 4G/LTE elsewhere.

High-speed data up to 2GB a day

The unlimited plans have a Fair Usage Policy of 2GB per calendar day. If you exceed 2GB, the speed is significantly reduced, and a new 2GB of high-speed data is available the next calendar day. Chat apps like WhatsApp and iMessage keep working even at reduced speed.

Install instantly with a QR code, no registration

After purchase, your eSIM QR code arrives in a separate email or as a PDF attached to your confirmation email. Connect to a stable internet connection, then use the one-tap installation feature or scan the QR code from your phone's cellular settings. When you arrive in Hong Kong, turn on the eSIM and switch on data roaming to connect.

Hotspot and apps without a VPN

Tethering (personal hotspot) is available so you can share the connection with other devices. You can access Google, Instagram, TikTok and AI apps without a VPN.

※ This is a data-only plan. No local number, calls or SMS are provided.
※ The validity period starts when the eSIM is scanned or installed.