SoSIM

SoSIM supports Hong Kong prepaid users who switch between local and travel data during everyday life. With eSIM available from the SoSIM eShop or at over 400 stores in Hong Kong, you have flexible options to stay connected. Additionally, SoSIM APK helps you manage services on the go, so you can check status and make changes when needed. The app keeps core tasks in one place, which is useful at home and while traveling.

SoSIM Features

Check usage and validity

SoSIM shows your current data usage and SIM expiry date in one place. You can also manage Real Name Registration to keep your account information complete. This helps avoid surprises when your SIM is close to expiry. Usage details are easy to check anytime.

Buy data and top up

You can purchase Hong Kong or Travel Data packages directly in the app. Instant top up keeps service active without visiting a store. Select a package that fits your trip and confirm in a few steps. Top up applies instantly after a successful request.

Manage number and SIM options

Mobile Number Portability is available through a self help application. You can change to eSIM or exchange a new number if needed. These tools reduce the need to visit service counters. Number changes reflect in the app once processed.

Support and updates

The app includes a user guide and online support for quick answers. It also links to MoneyBack, offers referral rewards, and shares JetSO updates. Support channels help resolve common questions during setup or travel. Updates highlight new offers and service information.

Get started with SoSIM

SoSIM brings essential prepaid management tasks into a single app for everyday use and travel. For the SoSIM latest version, review the details and install when ready. New users can follow the user guide for setup, and existing users can check status and make changes anytime.