How hiSIM.net eSIM Works: From Plan Selection to QR Activation

If you have never used a travel eSIM before, the process can sound technical. In reality, buying and activating an eSIM from hiSIM.net is as simple as booking a flight.

This guide walks you through every step, so you know what to expect before you pay.

Step 1: Choose the Right Destination and Plan

1. Go to hiSIM.net in your browser.
2. Type your destination country or region (for example Japan, Europe, Southeast Asia) into the search bar.
3. Filter plans by:
   • Number of days you will stay
   • Data allowance (3GB, 5GB, 10GB, unlimited)
   • Single‑country vs regional coverage

Each plan card clearly shows validity, data limit, speed and price, so you can compare options quickly.

Step 2: Confirm Device Compatibility

Before paying, make sure your phone supports eSIM:

• iPhone XS / XR or newer
• Recent Samsung Galaxy / Google Pixel / Xiaomi / Oppo models
• Unlocked device (not restricted to one carrier)

You can open hiSIM's Compatible Devices page in a new tab and search your exact model. This one minute check prevents headaches at the airport.

Step 3: Secure Online Payment

When you have chosen a plan:

1. Click Buy now or similar CTA on the plan
2. Enter your email carefully – this is where hiSIM sends your eSIM QR code
3. Pay with your preferred method (international card, supported wallets, etc.)

The payment is processed over an encrypted connection, and you will see a confirmation screen within seconds.

Step 4: Receive Your eSIM Email

Right after a successful payment you will receive an email from hiSIM.net containing:

• Your QR code for automatic installation
• Optional manual activation details (SM‑DP address and activation code)
• A step‑by‑step installation guide with screenshots

Keep this email handy – you can print the QR code or open it on another device when scanning.

Step 5: Install the eSIM on Your Phone

On most phones the path looks like:

• iPhone: Settings → Mobile Data → Add eSIM / Add Data Plan
• Android (varies): Settings → Connections → SIM Manager → Add eSIM

Choose Add using QR code, point your camera at the hiSIM QR and follow the prompts. Within seconds, your travel eSIM profile will be added to the phone.

Step 6: Turn On Data When You Land

You can install the eSIM days before traveling but only enable it when you arrive:

1. In mobile data settings, set hiSIM as the data line
2. Turn on Data roaming for the hiSIM profile
3. Restart your phone if the network does not appear immediately

You should see the local partner network name and 4G/5G icon. At this point your hiSIM eSIM is ready to use.

Extra Tips for a Smooth Experience

• Take a screenshot of the APN settings from hiSIM’s instructions
• Disable auto‑download of large files and cloud backups on mobile data
• If connection is weak, try toggling airplane mode or manually selecting another partner network

Once you’ve gone through this flow once, using hiSIM.net for future trips becomes a two‑minute routine instead of a stressful last‑minute task.