JZ eSIM

Manage Jiuzhou CPE eSIM profiles, activate plans by QR code, and upgrade device firmware locally.

JZ eSIM is designed for Jiuzhou CPE/eSIM devices.

The app helps users connect to a supported Jiuzhou CPE device over Wi-Fi, check the current eSIM status, activate an eSIM profile, manage available profiles, and perform local device firmware upgrades when supported by the device.

Key features:

• Detect supported Jiuzhou CPE devices on the local Wi-Fi network
• Check eSIM activation and profile status
• Scan or enter an eSIM activation code
• Activate, switch, or delete eSIM profiles
• View device and mobile network status
• Upload a local firmware package and start device upgrade

JZ eSIM works with supported Jiuzhou CPE/eSIM hardware. Some features require the phone to be connected to the device Wi-Fi network and may require camera, local network, and location permissions for QR scanning, device discovery, and Wi-Fi detection.