eSIM Activation Guide

Overview

eSIM activation leverages the GSMA Remote SIM Provisioning (RSP) architecture, specifically the SM-DP+ (Subscription Manager Data Preparation) server that securely delivers eSIM profiles to eUICC-enabled devices.

Activation Methods

QR Code Provisioning

1. Purchase your eSIM data package via the Rivio app
2. Receive a QR code containing the SM-DP+ server address and activation code
3. Navigate to your device settings: Settings > Cellular > Add eSIM
4. Scan the QR code — your device contacts the SM-DP+ server
5. The eSIM profile is downloaded and installed on the eUICC chip
6. Enable the new cellular plan in your device settings

Manual Activation

If QR scanning is unavailable, enter the SM-DP+ address and activation code manually:

• SM-DP+ Address: Provided in the Rivio app
• Activation Code: Unique per-profile identifier

Technical Architecture

The activation flow follows GSMA TS.43 specification:

• eUICC: Embedded Universal Integrated Circuit Card — the secure element on your device
• SM-DP+: Prepares, stores, and delivers eSIM profiles
• SM-DS: Discovery Server that helps devices find their assigned SM-DP+
• LPA: Local Profile Assistant on the device that manages profile downloads

Activation Time

Average activation completes in under 30 seconds on 4G/5G networks. The SM-DP+ profile download typically requires 50-200KB of data transfer.

Troubleshooting

• “Unable to activate”: Ensure your device is connected to Wi-Fi or cellular data
• “Profile already installed”: Each eSIM profile can only be installed once per device
• “Carrier not supported”: Verify your device’s eUICC is not carrier-locked