Rakuten Mini eSIM

Does the Rakuten Mini support eSIM?

Rakuten Mini eSIM compatibility

Yes, the Rakuten Mini supports eSIM exclusively. This compact Android smartphone from Rakuten Mobile was designed as an eSIM-only device with no physical SIM card slot. All Rakuten Mini models rely entirely on eSIM technology, making it one of the earliest mainstream phones to skip the traditional SIM tray.

Dual SIM and physical SIM slot

The Rakuten Mini does not support dual SIM. Because it lacks a physical SIM slot, you can only use a single eSIM profile at a time. You can store multiple eSIM profiles on the device and switch between them in Settings, but only one can be active for calls, texts, and data. This eSIM-only design keeps the phone ultra-compact but limits flexibility compared to dual-SIM devices.

How to set up an eSIM on the Rakuten Mini

Install your eSIM profile in Settings

Setting up a Rakuten Mini eSIM takes about one minute once you receive your QR code from your carrier or eSIM provider. Make sure you have a stable Wi-Fi connection before you begin, as the device needs internet access to download and activate the profile.

Open Settings on your Rakuten Mini.
Tap Network & internet, then Mobile network.
Select Advanced and tap Carrier.
Tap Add carrier or the "+" icon to add a new eSIM profile.
Choose Scan QR code and point your camera at the QR code provided by your carrier or travel eSIM provider.
Confirm the download and wait while the eSIM profile installs (usually 30–60 seconds).
Once installed, tap Done. The new eSIM will appear in your mobile network settings.
If you have multiple profiles, label each one (e.g. "Home," "Travel") so you can identify and switch between them easily.

Manual entry if the QR code won't scan

If your camera has trouble reading the QR code, most providers supply an activation code (SM-DP+ address and activation code). In step 5 above, tap Enter activation code manually and paste the details your provider sent you.

Using a travel eSIM on the Rakuten Mini

The Rakuten Mini eSIM design makes international travel straightforward. Instead of hunting for a local SIM card at the airport, you can browse eSIM plans for your destination, purchase one before you leave, and install the profile while you're still connected to Wi-Fi at home or in your hotel.

Install your travel eSIM before departure

Download and install your travel eSIM profile a day or two before your flight. The profile stays dormant until you land and enable it in Settings. This way you have data the moment you switch on your phone overseas, with no roaming charges from your home carrier. Because the Rakuten Mini only supports one active eSIM at a time, you'll need to switch from your home profile to the travel profile manually when you arrive, then switch back when you return home.

Tips & troubleshooting

Turn on data roaming for the eSIM line

Even though you're using a local travel eSIM, the Rakuten Mini may still require the Data roaming toggle to be enabled for the eSIM to connect. Go to Settings > Network & internet > Mobile network, select your travel eSIM, and make sure Roaming is turned on. This allows the profile to connect to the local network. You won't incur roaming fees because the eSIM itself is a local plan.

Keep your home eSIM for calls and two-factor authentication

Because the Rakuten Mini can only run one eSIM profile at a time, you'll lose access to your home number for calls and texts while the travel eSIM is active. If you need to receive two-factor authentication codes or calls on your home number, you'll have to switch profiles temporarily in Settings or rely on app-based authentication and Wi-Fi calling where available.

What to do if the QR code won't scan

Make sure your screen brightness is high and the QR code is displayed clearly without glare. If the Rakuten Mini camera still won't read it, request the manual activation code from your provider and enter it using the Enter activation code manually option. Poor lighting or a damaged QR code image can prevent scanning. If problems persist, restart your device and try again, or check eSIM setup help for additional guidance.

Check device compatibility for other phones

If you're considering a different device or want to confirm eSIM support on a secondary phone, you can check another device's eSIM compatibility to compare features and dual-SIM options before you buy.

Mini eSIM FAQ

Everything travellers ask about using an eSIM on the Mini.

How does mini eSIM work?

The term "mini eSIM" sometimes refers to eSIM technology on compact devices like the Rakuten Mini. An eSIM is a digital SIM embedded in the phone's hardware. Instead of inserting a plastic card, you download a carrier profile over the internet. The Rakuten Mini uses this technology exclusively, with no physical SIM slot, so all network connectivity relies on eSIM profiles you install through Settings.

What is the downside of eSIM?

The main downside is that you can't quickly swap a plastic SIM between phones in an emergency. If your device breaks, you need a new eSIM QR code from your carrier to move service to another phone. On single-eSIM devices like the Rakuten Mini, you also lose access to your home number when you activate a travel eSIM, which can complicate two-factor authentication and incoming calls until you switch profiles back.

Is the iPhone mini eSIM capable?

Yes, both the iPhone 12 mini and iPhone 13 mini support eSIM and can run dual SIM (one physical nano-SIM plus one eSIM, or dual eSIM on some models). The "mini" in iPhone mini refers to screen size, not SIM technology. These iPhones offer more flexible dual-SIM configurations than the Rakuten Mini, which supports only a single active eSIM profile at a time.

What is a mini SIM card?

A mini SIM card is a physical SIM card format measuring 25×15 mm, larger than the micro-SIM and nano-SIM used in most modern smartphones. The term "mini SIM" is unrelated to eSIM or the Rakuten Mini phone. The Rakuten Mini uses eSIM technology only and has no slot for any physical SIM card format, whether mini, micro, or nano.

Can I store multiple eSIM profiles on the Rakuten Mini?

Yes, you can store several eSIM profiles on the Rakuten Mini and switch between them in Settings. However, only one profile can be active at a time for calls, texts, and data. This is useful if you travel frequently or maintain separate work and personal numbers, but you'll need to manually toggle between profiles whenever you want to use a different line.

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