Xesim X2 : Physical SIM Card - Enable eSIM Support- no restrictions, unlimited downloads

Xesim Card X2

X2 – Unlimited Downloads

• Unlimited eSIM downloads
• Requires an Android phone for setup
• Ideal for frequent travellers.

Xesim is a physical SIM card that helps non-eSIM phones download and activate eSIMs. It works with most Android, iPhone, and HarmonyOS NEXT devices—as long as they’re unlocked and not contract-bound.

Stay connected worldwide, manage multiple numbers, and switch eSIMs with ease—all from one smart, reliable card.

What Is Xesim?

Xesim is GSMA-certified and powered by eSIM technology. It lets you download and manage eSIMs from certified providers—no registration or login required.

• Instant Activation – Turn your phone into an eSIM device in seconds
• Multiple Numbers, One Card – Store up to 15 eSIMs to separate work and personal life
• Wide Compatibility – Works with Android, iOS, and HarmonyOS NEXT

(!) Contract phones, locked phones, and customized phones are not supported
View supported devices →

Which Xesim Version Should I Choose?

All Xesim cards work with eFlySim’s travel plans. Choose based on your device and how often you travel.

🔹 X1 – Simple and Affordable

• Includes 5 eSIM downloads
• Requires an Android phone for setup
• You can buy more downloads anytime via the Xesim App
• Each successfull eSIM download uses 1 credit
• (!) Download credits are non-refundable
• Great for occasional travel or first-time users

🔹 X2 – Unlimited Downloads

• Unlimited eSIM downloads
• Requires an Android phone for setup
• Ideal for frequent travellers.

🔹 X2 Pro – iPhone-Ready

• Works out of the box on iPhone—no Android needed
• Unlimited downloads included
• Includes access to SeedLink service for instant eSIM activation
• Activation period may vary depending on when the card was shipped. SeedLink is a paid service
• Best for iPhone users who want a smoother setup

(!) Do not delete the SeedLink eSIM—reactivation requires a fee
SeedLink User Guide →

Quick Comparison

Easy eSIM Management

• Android users: Manage eSIMs with the Xesim App—simple and intuitive
• iOS & HarmonyOS users: Use the built-in SIM Toolkit (STK) menu—no app needed

(!) To download a new eSIM, your card must already have an active eSIM with data
(!) No eSIM included—plans must be purchased separately at eFlySim.com or our eBay store

How to Use Your Xesim Card

• Use either the Xesim App or STK menu—but not both at the same time
• Before downloading a new eSIM via STK, make sure your card has an active eSIM with available data
• Once activated, the card works in any unlocked phone
• (!) Contract phones, locked phones, and customized phones are not supported
• (!) Download credits are non-refundable

Xesim Purchase Guide

• Blank by Default: All cards ship empty. Buy and download eSIMs separately
• Storage Capacity: Holds up to 15 eSIM profiles
  (!) Actual capacity depends on the size of each provider’s eSIM file
• No Upgrades or Conversions: Choose the right version before purchasing
• Device Compatibility: STK method works with most devices, except locked, contract, or customized phones
• Use Official Tools Only: Only the Xesim App and STK menu are supported
  (!) Damage from third-party tools is not covered

Order Changes, Cancellations & Returns

• Need to cancel or change your order? Contact customer service—even if your order hasn’t shipped yet
• Refunds & Fees: Platform and third-party payment processing fees will be deducted from your refund
• Product Issues: If your item arrives damaged or isn’t working as expected, reach out within 14 days of delivery
• Before You Buy: Review product features and device compatibility carefully
  (!) Refunds may not be available if the item doesn’t meet your needs due to a misunderstanding