OnePlus has grown from a niche “flagship killer” brand to one of India’s most popular premium smartphone manufacturers. With a strong user base among Indian tech enthusiasts and professionals, OnePlus devices in 2026 offer comprehensive eSIM support across most of their premium and mid-range lineup.
What makes OnePlus eSIM particularly relevant for Indian users is the brand’s Indian roots — OnePlus devices are designed with Indian carrier compatibility in mind, and the OxygenOS interface makes eSIM management straightforward once you know where to look. This guide covers everything about activating and using eSIM on OnePlus devices in India in 2026.
How to Activate an eSIM on a OnePlus in 2026
Activating an eSIM on a OnePlus phone is simple if your model and mobile carrier support eSIM. First, open Settings → Mobile Network/SIM & Network → eSIM and choose Add eSIM. Scan the QR code provided by your carrier, then follow the on-screen instructions to download and activate the eSIM. Once activated, select the eSIM for mobile data, calls, or SMS as needed. Finally, restart your phone and check that the network signal appears.
OnePlus eSIM Support — Model by Model
| OnePlus Model | Physical SIM | eSIM | Dual eSIM | Total Numbers |
|---|---|---|---|---|
| OnePlus 13 | ✅ nano-SIM | ✅ Yes | ✅ Yes | 3 |
| OnePlus 13R | ✅ nano-SIM | ✅ Yes | ❌ No | 2 |
| OnePlus 12 | ✅ nano-SIM | ✅ Yes | ✅ Yes | 3 |
| OnePlus 12R | ✅ nano-SIM | ✅ Yes | ❌ No | 2 |
| OnePlus Open | ✅ nano-SIM | ✅ Yes | ✅ Yes | 3 |
| OnePlus 11 | ✅ nano-SIM | ✅ Yes | ❌ No | 2 |
| OnePlus 11R | ✅ nano-SIM | ✅ Yes | ❌ No | 2 |
| OnePlus 10 Pro | ✅ nano-SIM | ✅ Yes | ❌ No | 2 |
| OnePlus 10T | ✅ nano-SIM | ⚠️ Check variant | ❌ No | 1–2 |
| OnePlus Nord 4 | ✅ nano-SIM | ✅ Yes | ❌ No | 2 |
| OnePlus Nord 3 | ✅ nano-SIM | ⚠️ Check variant | ❌ No | 1–2 |
| OnePlus Nord CE 4 | ✅ nano-SIM | ✅ Yes | ❌ No | 2 |
Key models with dual eSIM: OnePlus 13, OnePlus 12, and OnePlus Open support dual eSIM — giving users 3 total active numbers (1 physical + 2 eSIMs).
Note on variants: OnePlus sells some models in India-specific variants that may differ from global variants in eSIM support. Always verify the EID via *#06# before attempting activation.
Does Your OnePlus Support eSIM?
Verify eSIM Support
Method 1 — Dial code:
Dial *#06# on your OnePlus
If EID appears → eSIM supported
Two EIDs → dual eSIM confirmed
Method 2 — OxygenOS Settings:
Settings → SIM & Network → if the Add eSIM option is visible → eSIM ready
Method 3 — About Device:
Settings → About Device → Status → SIM Status → EID present = eSIM supported
Indian Carrier Compatibility on OnePlus
| Carrier | OnePlus eSIM | Activation Method |
|---|---|---|
| Jio | ✅ Full support | MyJio app or SMS |
| Airtel | ✅ Full support | Airtel Thanks app or store |
| Vi (Vodafone Idea) | ✅ Full support | Vi app or store |
| BSNL | ⚠️ Limited | Store visit required |
Before activating eSIM on OnePlus
Checklist:
- ✅ Stable Wi-Fi connection
- ✅ OxygenOS updated — Settings → System → System Updates
- ✅ EID confirmed via *#06#
- ✅ Phone unlocked (carrier-unlocked)
- ✅ QR code ready from carrier
- ✅ Active physical SIM for OTP verification
Where to Find eSIM Settings in OxygenOS
OnePlus 13 / 12 / Open (OxygenOS 15/14):
Settings → SIM & Network → SIM Management → Add eSIM
OnePlus 11 / 10 Pro (OxygenOS 13/14):
Settings → SIM Card & Mobile Data → Add eSIM
OnePlus Nord series:
Settings → SIM & Network → Add eSIM
Quick access:
Pull down the notification shade → long-press the SIM icon → SIM settings → Add eSIM
How to Activate eSIM on OnePlus — All Methods
Method 1: QR Code Activation (Recommended)
Works with all Indian carriers:
- Open Settings
- Tap SIM & Network (or SIM Card & Mobile Data)
- Tap Add eSIM
- Select Scan QR code
- Point the OnePlus camera at the carrier QR code
- Tap Confirm when profile details appear
- Select eSIM slot if dual eSIM device
- Wait 30–60 seconds for download
- Tap Activate
- Follow on-screen prompts
Method 2: Activation Code (Manual)
- Settings → SIM & Network → Add eSIM
- Select Enter activation code manually
- Type or paste the code from your carrier
- Confirm and wait for installation
Method 3: Jio eSIM on OnePlus
Via MyJio App (Easiest):
- Open the MyJio app
- My Account → Get eSIM
- Verify with OTP
- App detects OnePlus device
- Follow in-app instructions
- eSIM pushed directly to device
Via SMS:
- Dial *#06# → note the EID (last 15 digits)
- Send “SIMCHG <15-digit EID>” to 199
- Reply 1 to confirm
- Receive QR code → scan via Method 1
Via Jio Store:
Visit with OnePlus device + Aadhaar → 10–15 minute activation
Method 4: Airtel eSIM on OnePlus
Via Airtel Thanks App:
- Open Airtel Thanks
- Account → Switch to eSIM
- Verify OTP
- App detects OnePlus → pushes profile or provides QR
- Scan QR or confirm push → done
Via Airtel Store:
Visit with valid ID → instant activation
Method 5: Vi eSIM on OnePlus
Via Vi App:
- Open Vi app
- My Account → SIM Services → Get eSIM
- Verify OTP
- Complete in-app activation
Method 6: Store Activation
Visit Jio, Airtel, or Vi store with:
- OnePlus device
- Aadhaar card
- Registered mobile number
- EID screenshot from *#06#
Setting Up Dual SIM on OnePlus
Single eSIM Setup (Most OnePlus Models)
Physical SIM + 1 eSIM = 2 active numbers:
- Settings → SIM & Network → SIM Management
- Both SIMs visible — label each:
- Physical SIM → “Airtel Personal”
- eSIM → “Jio Work”
- Set defaults:
- Calls: Choose default or ask every time
- SMS: Select primary
- Data: Choose one SIM
Dual eSIM Setup (OnePlus 13, 12, Open)
Physical SIM + 2 eSIMs = 3 active numbers:
- Activate the first eSIM using any method above
- Return to Settings → SIM & Network → Add eSIM
- Activate the second eSIM with a different carrier
- All three SIMs visible in SIM Management
- Label each clearly:
- Physical SIM → “Airtel Personal”
- eSIM 1 → “Jio Work”
- eSIM 2 → “Travel eSIM”
Best Dual SIM Setups for OnePlus Indian Users
Setup 1 — Personal + Work:
- Physical: Jio (personal number + 5G data)
- eSIM: Airtel (work number)
Setup 2 — Network Coverage:
- Physical: Airtel (strong voice)
- eSIM: Jio (best data speeds)
Setup 3 — Travel Ready:
- Physical: Indian number (always active)
- eSIM 1: Second Indian number
- eSIM 2: International eSIM (pre-loaded for trips)
Setup 4 — Data Optimization:
- Physical: Primary number
- eSIM: Cheaper data plan from second carrier
OnePlus-Specific eSIM Features
OxygenOS eSIM Management
OxygenOS provides clean, intuitive eSIM management — one of the most straightforward among Android manufacturers:
SIM Management dashboard:
Settings → SIM & Network → SIM Management shows all active SIMs with clear visual indicators, network status, and quick toggle controls.
Quick SIM switching:
OnePlus’s notification shade includes SIM quick tiles — switch default data SIM without entering settings.
Dual data mode:
OnePlus 13 and 12 support 5G SA (Standalone) on both SIM slots — both physical SIM and eSIM can access 5G networks simultaneously (voice on one, data on the other).
Snapdragon 8 Elite + eSIM (OnePlus 13)
OnePlus 13’s Snapdragon 8 Elite handles dual SIM radio management with exceptional efficiency:
- Lower battery drain running multiple active SIMs
- Faster eSIM profile downloads
- Better network switching between physical SIM and eSIM
OnePlus Open Fold + eSIM
OnePlus Open’s foldable form factor makes dual eSIM particularly useful:
- Inner display for one SIM’s notifications
- Cover display for the other SIM
- Different apps can be assigned to different display/SIM combinations
- Business number on cover screen, personal on inner display
Alert Slider + SIM Selection
OnePlus’s iconic Alert Slider can be configured in OxygenOS to:
- Switch active data SIM between physical and eSIM
- Silent mode affects all SIM lines simultaneously
- Ring mode selection per SIM
Custom Alert Slider for SIM:
Settings → Alert Slider → customize each position to include SIM-related quick actions
Managing eSIM Profiles on OnePlus
View Stored Profiles
Settings → SIM & Network → SIM Management → eSIM profiles
Switch Between Profiles
- Settings → SIM & Network → SIM Management
- Tap eSIM slot
- Select alternate profile
- Tap Enable
- Wait 2–3 minutes for network registration
Delete eSIM Profile
- Settings → SIM & Network → SIM Management
- Long-press eSIM profile
- Tap Delete → confirm
Warning: Contact carrier before deleting active paid plans.
Common eSIM Problems on OnePlus and Fixes
“Add eSIM” option not visible
Fix 1: Update OxygenOS — Settings → System → System Updates
Fix 2: Dial *#06# — no EID = this variant may not support eSIM
Fix 3: Some OnePlus models sold through Indian carriers (Amazon India variants) may have carrier-specific firmware — check with seller
OnePlus-specific fix:
Some OnePlus devices require enabling eSIM in developer options:
Settings → About Device → tap Build Number 7 times → Developer Options → enable eSIM support toggle (if present)
QR code not scanning on OnePlus
Fix: OnePlus camera app sometimes conflicts with QR scanner in SIM settings. Use Google Lens to scan the QR code first → copy the activation code → use manual entry Method 2.
eSIM shows “No service” after activation
Fix 1: Toggle Airplane Mode on/off
Fix 2: Settings → SIM & Network → tap eSIM → Network → Search manually → select carrier
Fix 3: Restart OnePlus — clears network state
Data not working on OnePlus eSIM
Fix 1: Settings → SIM & Network → SIM Management → tap eSIM → enable Mobile Data
Fix 2: Manual APN for Jio:
Settings → SIM & Network → tap Jio eSIM → APN → Add:
- APN: jionet
- APN Type: default,supl,mms
- Protocol: IPv4/IPv6
Fix 3: Manual APN for Airtel:
- APN: airtelgprs.com
- APN Type: default,supl,mms
OxygenOS eSIM settings grayed out
Fix: Some OxygenOS versions gray out eSIM when the physical SIM has active mobile data. Toggle mobile data off on the physical SIM → eSIM settings become accessible → activate eSIM → re-enable physical SIM data.
eSIM activation stuck at “Downloading”
Fix: Check Wi-Fi stability — eSIM download requires uninterrupted Wi-Fi. Switch to the 5 GHz Wi-Fi band. Restart the Wi-Fi router if needed. If stuck for over 5 minutes → restart OnePlus → retry.
OnePlus vs Samsung vs Google Pixel — eSIM Comparison
| Feature | OnePlus 13 | Samsung S25 Ultra | Google Pixel 9 |
|---|---|---|---|
| Physical SIM | ✅ | ✅ | ✅ |
| eSIM slots | 2 | 2 | 2 |
| Total numbers | 3 | 3 | 3 |
| UI ease | ✅ OxygenOS | ✅ One UI | ✅ Stock Android |
| eSIM transfer | ❌ Manual | ❌ Manual | ✅ Built-in |
| Indian carrier support | ✅ Full | ✅ Full | ✅ Full |
| Update commitment | 4 years OS | 7 years OS | 7 years OS |
| Indian price | More affordable | Premium | Mid-premium |
OnePlus advantage: Most affordable dual eSIM flagship among the three — OnePlus 13 offers the same dual eSIM capability as Samsung S25 Ultra at a significantly lower price.
International Travel with OnePlus eSIM
Pre-departure (from India):
- Purchase an international eSIM from Airalo, Nomad, or Holafly
- Download the profile to eSIM slot 2 on OnePlus 13/12
- Keep the Indian SIM active in the physical slot
At destination:
- Settings → SIM & Network → activate international eSIM
- Set as default data SIM
- Indian SIMs remain active for calls and OTPs
Returning to India:
- Disable international eSIM
- Re-enable Indian SIM as default data
- International eSIM stored — reactivate next trip
Buying OnePlus for eSIM — What to Check
India Market Variants
OnePlus sells India-specific variants through Amazon India and the OnePlus India Store. These typically have full eSIM support. Grey market imports (US/China variants) may not.
Model numbers to look for (India variants):
- OnePlus 13: PHB110 (India)
- OnePlus 12: PHB110 or CPH2573 (India)
- OnePlus Open: CPH2551 (India)
Before Buying a Used OnePlus
✅ Dial *#06# — confirm EID present
✅ Check OxygenOS version — must support eSIM
✅ Verify carrier unlock status
✅ Delete previous owner’s eSIM profiles
✅ Test physical SIM slot functionality
✅ Factory reset for a clean start
Frequently Asked Questions
Which OnePlus models support eSIM in India?
OnePlus 11, 12, 13, Open, Nord 4, Nord CE 4, and 10 Pro all support eSIM. OnePlus 13, 12, and Open support dual eSIM (3 total active numbers). Verify via *#06# for the EID before purchasing for eSIM use.
Can I use Jio eSIM on OnePlus?
Yes — Jio fully supports eSIM on all OnePlus models that have eSIM capability. The easiest activation is through the MyJio app — My Account → Get eSIM → follow the prompts.
Does OnePlus support dual eSIM in India?
OnePlus 13, OnePlus 12, and OnePlus Open support dual eSIM in India — two eSIM slots plus physical SIM = 3 active numbers simultaneously. Most other OnePlus models support a single eSIM (2 total numbers).
Why can’t I find the eSIM option in OxygenOS?
Three possible causes: 1) Your OnePlus variant does not support eSIM (dial *#06# to check for EID), 2) OxygenOS needs updating, 3) The phone is carrier-locked. Update the software first, then check the EID, then contact OnePlus support if still not visible.
What happens to OnePlus eSIM during factory reset?
Factory reset permanently deletes all eSIM profiles. Before resetting — contact each carrier to note your EID and arrange re-issuance. After reset, the EID remains the same — provide it to the carrier for new QR codes.
Can I transfer eSIM from old OnePlus to new OnePlus?
No built-in transfer like Google Pixel — you need to contact your carrier with the new OnePlus EID and request eSIM re-issuance. The carrier deactivates the old device’s eSIM and generates a new QR code for the new device.
Conclusion
OnePlus has established itself as one of the most eSIM-capable Android manufacturers in India — particularly with the OnePlus 13 and OnePlus 12 offering dual eSIM at a more accessible price point than Samsung’s Ultra series.
The activation process through OxygenOS is clean and straightforward — Settings → SIM & Network → Add eSIM → scan QR from MyJio or Airtel Thanks app → done in under 10 minutes.
For Indian OnePlus users, the combination of a physical SIM for one carrier and an eSIM for another provides the network flexibility — the best of Jio’s data speeds and Airtel’s voice quality — that makes dual SIM genuinely useful rather than just a spec sheet feature.
Verify your EID first via *#06#, update OxygenOS, connect to stable Wi-Fi, and activate through your carrier’s app. Your OnePlus dual SIM setup is ready in minutes.
