✅ Prerequisites

Before you begin, make sure you have the following:

• Your XR21 mobile device
• An active internet connection (Wi-Fi or cellular data)
• An eSIM QR code

🛠 Installation Steps

1. Open Android System Settings and navigate to Network & Internet
2. Tap on SIMs
3. Select + Add SIM
4. Tap Download eSIM (bottom right)
5. Tap Next (bottom right)
6. Tap Scan a QR code with camera
7. Scan the eSIM QR Code
8. Wait for the eSIM to finish downloading and installing
9. Reboot your phone
10. After reboot, wait 3–5 minutes to allow everything to sync

⚙ Post-Installation Configuration

1. Go back to Android System Settings > Network & Internet