Tunz eSIM Germany - 10 GB Data (valid for 30 days)

Step-by-step instructions for all three installation methods, on both iPhone and Android. Use whichever method your device supports. Automatic is easiest when available, QR Code works well when installing from a second device, and Manual is the fallback for everything else. Before you start: Use Wi-Fi, not mobile data, while installing your eSIM. Make sure your device is unlocked and eSIM-compatible. iPhone Option 1: Automatic Installation - Recommended for Applications only. Fastest option - available on iOS 17.4+. Open the app and tap "Install eSIM now" on the Automatic tab. Trigger activation - your iPhone will ask to activate the eSIM. Tap Activate (this lets your iPhone share the required device info with your network provider). Proceed with activation - tap Continue on the "Activate eSIM" screen. Wait for the eSIM to install - this can take a few minutes. Keep the screen open. Choose eSIM for Data Only, keep you default SIM card for Voice Line Open the installed eSIM - go to Settings > Mobile Service and tap your new line (e.g. "Travel"). Make sure Data Roaming is ON - scroll down on that line's settings and switch Data Roaming on. Wait a few minutes before the eSIM connects to the network. Option 2: QR Code Installation Use this if you're installing from a second device, or scanning a code provided by your network. Connect to Wi-Fi - use Wi-Fi, not mobile data, during installation. Open your eSIM settings - go to Settings > Cellular > Add eSIM. Scan the QR code shown in the app with your camera. Trigger activation - tap Activate when your iPhone asks to activate the eSIM. Proceed with activation - tap Continue. Wait for the eSIM to install - this can take a few minutes. Choose eSIM for Data Only, keep you default SIM card for Voice Line Open the installed eSIM - go to Settings > Mobile Service and tap your new line. Make sure Data Roaming is ON. Wait a few minutes before the eSIM connects to the network Option 3: Manual Installation Fallback when Automatic and QR Code aren't available. Get your activation details - in the app, open the Manual tab to view your SM-DP+ Address and Activation Code (tap Copy Details, or Continue to Settings to jump straight there). Go to Settings on your iPhone and tap Mobile Service. Add eSIM manually - tap Add eSIM. Start manual installation - tap Use QR Code on the "Set Up eSIM" screen, then Scan QR Code on the next screen. Switch to manual entry - on the camera screen, tap Enter Details Manually at the bottom (you don't need an actual QR code here). Enter your activation details - enter the SM-DP+ Address and Activation Code from Step 1. Leave the Confirmation Code field empty, then tap Next. Trigger activation - tap Continue on the "Activate eSIM" screen. Wait for the eSIM to install - this can take a few minutes. Choose eSIM for Data Only, keep you default SIM card for Voice Line Open the installed eSIM - go to Settings > Mobile Service and tap your new line. Make sure Data Roaming is ON. Wait a few minutes before the eSIM connects to the network Android Option 1: Automatic Installation - Recommended for Applications only Fastest option - available on Android 12+. Tap "Install eSIM now" in the app (Automatic tab). Start eSIM activation - your phone will detect the eSIM; tap Set Up to begin. Wait for the eSIM to install - you'll see "Setting up eSIM…"; this can take a few minutes. Go to Settings - tap Settings when prompted to finish activation. Turn on the eSIM - in SIM & eSIM settings, switch your new eSIM line (e.g. "DENT") ON, then tap the row to open it. Turn on Data Roaming - in the eSIM's profile and settings, switch Data roaming ON. Wait a few minutes before the eSIM connects to the network Option 2: QR Code Installation Use this if you're installing from a second device, or scanning a code provided by your network. Scan the QR code with your camera (or the in-app scanner). Start eSIM activation - tap Set Up when your phone detects the eSIM. Wait for the eSIM to install - "Setting up eSIM…" Go to Settings to finish activation. Turn on the eSIM in SIM and eSIM settings, then tap the row to open it. Turn on Data Roaming in the eSIM's profile & settings. Wait a few minutes before the eSIM connects to the network Option 3: Manual Installation Fallback when Automatic and QR Code aren't available. Get your activation details - in the app's Manual tab, view your SM-DP+ address / activation code. Go to Settings on your Android device. Open eSIM settings - tap Mobile network > SIM & eSIM settings (naming may vary slightly by device). Add eSIM manually - tap Add eSIM. Start manual installation - tap Set up eSIM (not "transfer from another phone"). Wait while your device checks network information - a quick automatic step. Switch to manual entry - on the QR-scanning screen, tap Enter activation code instead of scanning. Enter your activation details - paste (don't retype) the activation code from Step 1, then continue. Start eSIM activation - tap Set Up. Wait for the eSIM to install - "Setting up eSIM…" Go to Settings to finish. Turn on the eSIM in SIM & eSIM settings, then tap the row. Turn on Data Roaming in the eSIM's profile & settings. Wait a few minutes before the eSIM connects to the network