eSimGuide
2026 Guide

Does the Rakuten Big Support eSIM?

Find out if your Rakuten Rakuten Big supports eSIM technology and learn how to set it up.

eSIM Supported
EG
eSIM Guide Team
Updated January 2026

Yes, the Rakuten Big fully supports eSIM technology, allowing you to activate cellular plans digitally without needing a physical SIM card. This Rakuten device supports dual SIM functionality, meaning you can use both an eSIM and a physical SIM simultaneously for maximum flexibility in 2025.

The Rakuten Big fully embraces modern connectivity with its integrated eSIM technology. This feature allows users to activate a cellular plan digitally without needing a physical nano-SIM card. Coupled with a traditional physical SIM card slot, the Rakuten Big offers robust dual SIM capabilities, enabling users to effortlessly manage two distinct phone numbers or data plans simultaneously from a single device. This is particularly advantageous for individuals who wish to separate work and personal contacts, or for those who frequently travel internationally and require local data access without the hassle of swapping physical cards.

Activating an eSIM on your Rakuten Big is a straightforward process, typically initiated through the device's settings menu. To begin, ensure you have a stable Wi-Fi connection and an eSIM activation code or QR code provided by your mobile carrier. The general steps are as follows:

  • Navigate to Settings on your Rakuten Big.
  • Tap on Network & internet (or a similar option).
  • Select Mobile network or SIMs.
  • Look for an option to Add mobile network, Download a SIM, or Add eSIM.
  • You will then be prompted to scan a QR code or manually enter activation details provided by your carrier.
  • Follow the on-screen instructions to complete the activation. Once successfully installed, your eSIM profile will appear alongside your physical SIM, and you can easily switch between the two or assign specific functions (calls, messages, data) to each.

The integration of eSIM on the Rakuten Big offers significant benefits, especially for frequent travelers. Instead of purchasing local physical SIMs in each country, users can simply download an eSIM profile from a local provider, often at competitive rates. This not only eliminates the need to carry and manage tiny physical cards but also provides the convenience of activating a plan before even arriving at your destination. Furthermore, the ability to store multiple eSIM profiles allows for seamless switching between different carriers or regional plans, ensuring you always have access to the best network coverage and pricing.

For users managing multiple eSIM profiles, the Rakuten Big facilitates easy organization within the settings menu. You can label each profile for clarity (e.g., "Work," "Travel - USA," "Personal") and easily enable or disable them as needed. Before traveling, it's always a good practice to check with your planned destination's network providers about their eSIM compatibility and offerings for 2025, ensuring a smooth and uninterrupted connection abroad.

Rakuten Big eSIM FAQ

Yes, the Rakuten Big fully supports eSIM functionality. This allows you to digitally download and activate a cellular plan without needing a physical SIM card.

Yes, the Rakuten Big supports dual SIM functionality. It combines one physical nano-SIM slot with its integrated eSIM for flexible network usage. This allows you to manage two different phone numbers or network plans simultaneously on one device.

Activating an eSIM on your Rakuten Big is a straightforward process. You typically need to:

  • Go to your phone's 'Settings' menu.
  • Navigate to 'Network & Internet' or 'Connections'.
  • Look for 'SIM card manager' or 'Add mobile plan' and follow the on-screen prompts, often involving scanning a QR code provided by your carrier.

Utilizing an eSIM on your Rakuten Big in 2025 offers several advantages. It simplifies switching carriers and managing international travel, as you can easily activate local plans digitally. Furthermore, it frees up the physical SIM card slot for another carrier or if you prefer to retain a physical SIM for backup.

Other Rakuten Phones with eSIM

As of 2025, the Rakuten Big fully embraces the convenience of eSIM technology, allowing you to seamlessly manage multiple cellular plans without the need for physical SIM cards. This offers unparalleled flexibility for international travel, maintaining separate work and personal lines, or simply switching carriers with ease.

Take advantage of your Rakuten Big's advanced capabilities today!

  • Explore a wide range of eSIM plans from various global providers.
  • Compare data, voice, and text options to find the perfect fit for your needs.
  • Activate your chosen plan directly from your device for instant connectivity, wherever you are.