The Samsung Galaxy S24 Ultra is Samsung’s most powerful flagship — and its eSIM capabilities reflect that premium positioning. Unlike the standard S24 and S24+, the S24 Ultra supports dual eSIM alongside a physical SIM slot, meaning you can run up to three numbers simultaneously: one physical SIM and two active eSIM profiles.
The eSIM on Samsung Galaxy S24 Ultra For Indian power users — executives managing personal and work numbers, frequent international travelers, or anyone who wants maximum connectivity flexibility — the S24 Ultra’s eSIM setup is worth understanding in full detail.
This guide covers everything: checking compatibility, activating eSIM with Jio, Airtel, and Vi, setting up dual eSIM, managing multiple profiles, and fixing common issues specific to the S24 Ultra.
Samsung Galaxy S24 Ultra eSIM Capabilities
The S24 Ultra’s eSIM support is more advanced than any previous Samsung flagship:
| Feature | S24 Ultra | S24 / S24+ |
|---|---|---|
| Physical SIM slot | ✅ 1x nano-SIM | ✅ 1x nano-SIM |
| eSIM support | ✅ Yes | ✅ Yes |
| Dual eSIM | ✅ Yes — 2 simultaneous | ❌ 1 eSIM only |
| Total active numbers | Up to 3 (1 physical + 2 eSIM) | Up to 2 (1 physical + 1 eSIM) |
| Stored eSIM profiles | Multiple | Multiple |
| One UI version | One UI 6.1 / 7 | One UI 6.1 / 7 |
Does Your S24 Ultra Support eSIM?
The S24 Ultra sold in India and most global markets fully supports eSIM. However:
Variants without eSIM:
- China domestic market variant (SM-S928B/DS sold in China) — eSIM disabled
- Some specific carrier-locked variants from certain markets
How to confirm eSIM support:
Method 1 — Dial code:
Dial *#06# on your S24 Ultra. If one or two EID numbers appear alongside IMEI numbers, your device supports eSIM. Two EIDs confirm dual eSIM capability.
Method 2 — Settings check:
Go to Settings → Connections → SIM Manager. If Add eSIM option is visible, your phone is ready.
Indian Carriers Supporting eSIM on S24 Ultra
| Carrier | eSIM Support | Dual eSIM Support | Activation Method |
|---|---|---|---|
| Jio | ✅ Yes | ✅ Yes | MyJio app or SMS |
| Airtel | ✅ Yes | ✅ Yes | Airtel Thanks app or store |
| Vi (Vodafone Idea) | ✅ Yes | ✅ Yes | Vi app or store |
| BSNL | ⚠️ Limited | ⚠️ Limited | Store visit required |
Before You Activate eSIM on S24 Ultra
Checklist before starting:
- ✅ Stable Wi-Fi — Required during eSIM profile download
- ✅ One UI updated — Settings → Software Update → install all pending updates
- ✅ QR code ready — From carrier app, email, or store
- ✅ Phone unlocked — Carrier-locked S24 Ultra may reject third-party eSIM profiles
- ✅ Active registered number — OTP verification required
- ✅ EID confirmed — Dial *#06# to verify eSIM hardware is active
How to Find SIM Manager on S24 Ultra (One UI 6.1/7)
Samsung One UI 6.1 and 7 on the S24 Ultra places SIM settings here:
- Open Settings
- Tap Connections
- Tap SIM Manager
Quick access: Pull down notification panel → tap SIM Manager tile if added to quick settings.
How to Activate eSIM on Samsung Galaxy S24 Ultra — All Methods
Method 1: QR Code Activation (Standard — Recommended)
Works with all Indian carriers — Jio, Airtel, Vi:
- Open Settings
- Tap Connections
- Tap SIM Manager
- Tap Add eSIM
- Select Scan QR code
- Point S24 Ultra camera at carrier QR code
- Tap Confirm when profile details appear on screen
- Wait 30–60 seconds for download and installation
- Select which eSIM slot to assign (eSIM 1 or eSIM 2 — S24 Ultra specific)
- Tap Done
S24 Ultra specific: When adding eSIM, the phone asks which eSIM slot to use — Slot 1 or Slot 2. This is unique to the dual eSIM capability. Assign logically — e.g., eSIM 1 for primary work number, eSIM 2 for travel plans.
Method 2: Activation Code (Manual Entry)
Use when QR code is on same device:
- Settings → Connections → SIM Manager
- Tap Add eSIM
- Select Enter activation code
- Type or paste code from carrier
- Confirm and wait for installation
- Select eSIM slot when prompted
Method 3: Jio eSIM on S24 Ultra
Via MyJio App:
- Open MyJio app
- Go to My Account → Get eSIM
- Verify with OTP
- App detects S24 Ultra’s dual eSIM capability
- Select which slot to use
- eSIM profile pushed directly to phone
Via SMS:
- Send “SIMCHG <last 15 digits of EID>” to 199
- Confirm with reply 1
- Receive QR code via SMS or email
- Scan using Method 1
Note for dual eSIM: If adding second Jio eSIM, use EID of second slot. Dial *#06# — two EIDs appear on S24 Ultra. Use appropriate EID for each slot.
Method 4: Airtel eSIM on S24 Ultra
Via Airtel Thanks App:
- Open Airtel Thanks app
- Account → My Plan → Manage → Switch to eSIM
- Verify OTP
- App automatically detects S24 Ultra
- Select eSIM slot
- Profile downloaded directly
For second eSIM slot (Airtel on eSIM 2):
Contact Airtel customer care (121) or visit store — inform them you want to activate eSIM on second slot of S24 Ultra. Provide second EID from *#06# screen.
Method 5: Vi eSIM on S24 Ultra
Via Vi App:
- Open Vi app
- My Account → SIM Services → Get eSIM
- Verify identity with OTP
- Select eSIM slot on S24 Ultra
- Complete activation
Method 6: Store Activation
Visit Jio, Airtel, or Vi store with:
- Samsung Galaxy S24 Ultra
- Aadhaar card
- Registered mobile number
Store representative scans your EID(s) and activates eSIM on the spot. For dual eSIM setup, carry both EID numbers (screenshot the *#06# screen before visiting).
Setting Up Dual eSIM on S24 Ultra — Complete Guide
The S24 Ultra’s dual eSIM is its most distinctive connectivity feature. Here is how to set it up properly:
Activate First eSIM (eSIM Slot 1)
Follow any activation method above — assign to eSIM Slot 1.
Activate Second eSIM (eSIM Slot 2)
Repeat activation process with second carrier or plan — assign to eSIM Slot 2.
Configure Three-Way SIM Management
With physical SIM + eSIM 1 + eSIM 2 all active:
- Go to Settings → Connections → SIM Manager
- All three SIMs appear — physical SIM, eSIM 1, eSIM 2
- Rename each clearly:
- Physical SIM: “Airtel Personal”
- eSIM 1: “Jio Work”
- eSIM 2: “Travel Data”
Assign Default Functions
Calls:
- Set default call SIM or choose Always ask — S24 Ultra prompts which SIM to use per call
- Useful for separating personal and work calls clearly
SMS:
- Select primary SMS SIM
- Can be different from default call SIM
Mobile Data:
- Only one SIM active for data at a time
- Switch quickly from SIM Manager or quick settings panel
- S24 Ultra allows data SIM switching without disconnecting other SIMs
Best Dual eSIM Setups for Indian S24 Ultra Users
Power User Setup (3 active numbers):
- Physical SIM: Airtel (primary personal — best voice in city)
- eSIM 1: Jio (best 5G data speeds)
- eSIM 2: International travel plan (Airalo/Nomad — activate before travel)
Executive Setup:
- Physical SIM: Personal number (Airtel/Jio)
- eSIM 1: Work number (company-provided Airtel/Jio)
- eSIM 2: International roaming eSIM for frequent travel
Cost Optimization Setup:
- Physical SIM: Primary number for calls and SMS
- eSIM 1: Cheapest data plan (compare Jio vs Airtel vs Vi monthly rates)
- eSIM 2: Backup data SIM for areas where primary has weak signal
Traveler Setup:
- Physical SIM: Indian number (always active for OTPs and banking)
- eSIM 1: Regular second Indian number
- eSIM 2: Country-specific travel eSIM (switch as you travel)
Managing Multiple eSIM Profiles on S24 Ultra
The S24 Ultra stores multiple eSIM profiles but activates two at a time (dual eSIM slots).
Switch Active eSIM Profile
To replace an active eSIM with a stored profile:
- Settings → Connections → SIM Manager
- Tap eSIM profiles
- Select stored profile to activate
- Choose which slot (eSIM 1 or eSIM 2) to assign it to
- Tap Enable
- Confirm deactivation of current profile in that slot
Store Travel eSIM Without Activating
Download a travel eSIM before your trip:
- Purchase travel eSIM from Airalo, Nomad, or Holafly
- Scan QR code → download profile
- Store without activating (keep your Indian eSIM active)
- When you land abroad: SIM Manager → activate travel eSIM on Slot 2
- When back in India: deactivate travel eSIM → reactivate Indian eSIM
How to Delete eSIM Profile on S24 Ultra
- Settings → Connections → SIM Manager
- Tap eSIM profiles
- Select profile to delete
- Tap Delete eSIM profile
- Confirm
Important: Deletion is permanent on device. Contact carrier to re-issue before deleting paid plans. Most carriers re-issue at nominal charge.
S24 Ultra Specific eSIM Features
S Pen and eSIM
The S Pen has no direct interaction with eSIM settings, but S24 Ultra users can use S Pen to annotate screenshots of QR codes if the original QR code is inaccessible — annotate, print, or display on second device for scanning.
Samsung DeX + Dual eSIM
When using S24 Ultra in DeX mode (desktop via USB-C or wireless), both eSIM connections remain active. You can browse on eSIM 1 data while receiving calls on eSIM 2 — full multi-SIM functionality in desktop mode.
Galaxy AI + SIM Management
One UI 7’s Galaxy AI features work across whichever SIM is active for data — AI call translation, live interpreter, and note assist all function regardless of which eSIM provides the data connection.
Knox Security + eSIM
Samsung Knox on S24 Ultra secures eSIM profiles at hardware level — Knox-protected eSIM profiles cannot be accessed even if the device is compromised. Enterprise users can manage eSIM profiles remotely via Samsung Knox Mobile Enrollment.
Common eSIM Problems on S24 Ultra and Fixes
“Add eSIM” option missing
Fix 1: Update One UI — Settings → Software Update.
Fix 2: Dial *#06# — confirm EID numbers appear. If not, your variant may not support eSIM.
Fix 3: If carrier-locked, contact original carrier to unlock S24 Ultra.
Dual eSIM slot 2 not appearing
Fix: Dial *#06# and confirm two EID numbers appear. Single EID means your variant supports only one eSIM despite being S24 Ultra model number. This occurs on some specific market variants.
QR code scan failing on S24 Ultra
Fix: Clean camera lens. Increase brightness on device showing QR code. Try different lighting. Use manual activation code as alternative.
eSIM downloaded but shows “Deactivated”
Fix: Restart S24 Ultra after installation. Go to SIM Manager → tap eSIM profile → toggle Enable. Wait 2–3 minutes for network registration.
Third SIM (eSIM 2) showing No Service
Fix: Toggle Airplane mode on and off. Go to Settings → Connections → Mobile Networks → Network operators → Search manually → select carrier. If issue persists, delete and re-download eSIM profile.
Data switching between eSIMs slow
Fix: This is normal — Android takes 10–30 seconds to switch active data SIM. For faster switching, use quick settings panel rather than going through Settings menu.
OTP not received during activation
Fix: Ensure physical SIM has active signal during eSIM activation. OTP goes to your registered number — physical SIM must be working at that moment.
Battery drain with dual eSIM active
Fix: Running two eSIMs simultaneously increases battery usage slightly as the radio manages multiple network connections. This is normal. If drain is excessive, set one eSIM to data only and the other to calls only — reduces simultaneous network scanning.
eSIM Transfer — Moving to S24 Ultra from Another Phone
Switching to S24 Ultra from another Samsung or any phone:
Step 1: Contact your carrier (Jio/Airtel/Vi) and inform them you are changing devices to Samsung Galaxy S24 Ultra.
Step 2: Provide your S24 Ultra’s EID — dial *#06# and note the EID for the slot you want to use.
Step 3: Carrier deactivates eSIM on old device and generates new QR code for S24 Ultra’s EID.
Step 4: Scan new QR code on S24 Ultra.
Important: eSIM profiles cannot be transferred directly between devices. Carriers must re-issue for the new device’s EID. Your number, plan, and balance remain unchanged.
eSIM vs Physical SIM on S24 Ultra
| Feature | Physical SIM | eSIM (S24 Ultra) |
|---|---|---|
| Move to another phone | ✅ Instant | ❌ Carrier re-issuance needed |
| Dual SIM capability | ✅ With eSIM | ✅ With physical SIM |
| Triple SIM (S24 Ultra) | ✅ + 2 eSIMs | ✅ 2 slots available |
| Travel flexibility | ❌ Buy local SIM | ✅ Download plan instantly |
| Activation speed | Instant | 2–5 minutes |
| Loss/damage risk | ✅ Physical loss possible | ❌ Built into device |
| International plans | ❌ Need local SIM | ✅ Download before travel |
Frequently Asked Questions
Can S24 Ultra run 3 SIMs simultaneously?
Yes — one physical nano-SIM and two eSIMs simultaneously. All three can receive calls and SMS. Only one SIM handles mobile data at a time — switch data SIM from quick settings.
Can I use two Jio eSIMs on S24 Ultra?
Technically possible if you have two separate Jio numbers. Each eSIM profile uses a different EID slot. Contact Jio for each activation separately with the respective EID.
Does eSIM work on S24 Ultra bought from Samsung India store?
Yes. Samsung India variants fully support eSIM including dual eSIM capability. This applies to units purchased from Samsung.com/in, Samsung Experience Stores, Flipkart, and Amazon India.
Can I use an international eSIM on S24 Ultra while keeping Indian SIM active?
Yes — this is one of the best use cases for S24 Ultra’s dual eSIM. Keep Indian number on physical SIM or eSIM Slot 1 for OTPs and banking. Use eSIM Slot 2 for travel data plan abroad.
What happens to dual eSIM if I factory reset S24 Ultra?
Factory reset deletes all eSIM profiles from both slots permanently. Before resetting, note carrier details and request re-issuance from each carrier after reset. Provide new EIDs from *#06# screen post-reset.
Does S24 Ultra eSIM work with BSNL?
BSNL has limited eSIM rollout in India. Store visit required and availability varies by city. Jio, Airtel, and Vi have much better S24 Ultra eSIM support.
Is Galaxy S24 FE eSIM compatible?
The Galaxy S24 FE supports single eSIM (not dual eSIM like S24 Ultra). Verify by dialing *#06# — one EID confirms single eSIM support.
Conclusion
The Samsung Galaxy S24 Ultra’s dual eSIM capability makes it the most connectivity-flexible flagship available to Indian users in 2026. Running a personal number, work number, and travel data plan simultaneously — all without touching a SIM tray — is a genuine quality-of-life improvement for power users.
Setup is straightforward: dial *#06# to confirm your two EIDs, update One UI to the latest version, connect to Wi-Fi, and activate through your carrier’s app or by scanning their QR code. The S24 Ultra handles the rest automatically.
For most Indian S24 Ultra users, the ideal starting setup is physical SIM for your primary number, eSIM Slot 1 for a secondary Indian carrier, and eSIM Slot 2 reserved for international travel plans that you activate and deactivate as needed.