Does Rakuten Big S Support eSIM?
Yes — Rakuten Big S supports eSIM.
Based on official manufacturer documentation · How we verify compatibility →
Check if your Rakuten Big S is eSIM compatible. Ensure a smooth transition to digital SIM cards with our step-by-step guide.
Rakuten Big S eSIM compatibility
Everything below comes from official Rakuten documentation — checked, dated and linked, so you don't have to take our word for it.
Rakuten Big S compatibility facts
Manufacturer verified- eSIMYes
- Physical SIM + eSIMNo
Official Rakuten sources & verification
- Rakuten BIG s スペック詳細 (Rakuten Mobile)Manufacturer specification · Checked August 22, 2026
- Rakuten BIG sで使えるSIMタイプは何ですか？ (Rakuten Mobile FAQ)Manufacturer support documentation · Checked August 22, 2026
Facts on this page were verified against official Rakuten documentation on August 22, 2026. · Technically reviewed by Adil Z · How we verify compatibility →
How to check eSIM support on your Rakuten Big S
Quickly check if your Rakuten Big S can use eSIM to enjoy its many benefits.
Check your Rakuten Big S
Check for “Add eSIM” in Settings
- Open Settings
- Tap Cellular or Mobile Data
- Look for “Add eSIM”
- If the option is missing, check your model number
Check for carrier or network restrictions
- Access your Rakuten Mobile account.
- Check your device information section.
- Look for a mention of SIM lock or SIM unlock status.
- Look for the section Carrier Lock or Network Provider Lock.
If unlocked or no SIM restrictions is displayed, your device is eSIM compatible.
Get a eSIM for your Rakuten Big S Now*eSIM availability may vary depending on country/region and carrier.
- Devices originating from China, Hong Kong, and Macao do not support eSIM functionality.
- Please contact your carrier or device manufacturer to confirm that your Rakuten device is eSIM-capable.
Rakuten Big S eSIM — frequently asked questions
- Does the Rakuten Big S support eSIM?
- Yes. The Rakuten Big S supports eSIM, so you can install a travel data plan without a physical SIM card.
- Can the Rakuten Big S use two SIMs at once?
- It cannot run a physical SIM and an eSIM at the same time.
- How do you know this is correct?
- This entry is verified against manufacturer documentation, last reviewed on August 22, 2026 against 2 official source(s) listed on this page. We publish the date so you can judge how current it is.
Other eSIM-compatible Rakuten models
The Rakuten models closest to the Rakuten Big S — each with its own verified compatibility page.
eSIM compatible with Rakuten*
* Carrier- and country-specific restrictions may apply. Device must be carrier-unlocked.
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