In this article

OnePlus eSIM Guide: Complete Setup and Usage 2026

OnePlus eSIM Guide: Complete Setup and Usage 2026

by Adam Jellal

OnePlus has embraced eSIM technology across its flagship lineup, bringing the convenience of digital SIM cards to OnePlus users worldwide. From the OnePlus 12 to the OnePlus Open foldable, eSIM support means easier carrier switching, travel flexibility, and dual SIM capabilities without juggling physical cards.

This guide covers everything you need to know about eSIM on OnePlus devices—which models support it, how to set it up, and how to make the most of it for travel and everyday use.

Get Qonnect eSIM for your OnePlus →

Which OnePlus Phones Support eSIM?

Current eSIM-Compatible Models

Model Year eSIM Support Physical SIM Dual SIM
OnePlus 12 2024 ✅ Yes ✅ Yes (nano-SIM) ✅ Yes
OnePlus 12R 2024 ✅ Yes ✅ Yes (nano-SIM) ✅ Yes
OnePlus Open 2023 ✅ Yes ✅ Yes (nano-SIM) ✅ Yes
OnePlus 11 2023 ✅ Yes ✅ Yes (nano-SIM) ✅ Yes
OnePlus 10 Pro 2022 ✅ Yes ✅ Yes (nano-SIM) ✅ Yes
OnePlus 10T 2022 ✅ Yes ✅ Yes (nano-SIM) ✅ Yes
OnePlus Nord 3 2023 ✅ Yes ✅ Yes (nano-SIM) ✅ Yes
OnePlus Nord CE 3 2023 ⚠️ Regional ✅ Yes (nano-SIM) ✅ Yes

Regional Variations

Important: eSIM support on OnePlus varies significantly by region.

Full eSIM support:

  • United States
  • United Kingdom
  • European Union
  • India (most models)
  • Australia

Limited or no eSIM:

  • China (domestic models often lack eSIM)
  • Some Asian markets
  • Carrier-locked devices

How to check your device:

  1. Settings → SIM & network (or Mobile network)
  2. Look for eSIM or Add eSIM option
  3. If not visible, your model/region may not support eSIM

Older Models Without eSIM

OnePlus 9 series and earlier generally do not support eSIM. These devices use dual physical SIM slots instead.

OnePlus eSIM Specifications

Technical Details

  • eSIM profiles: Store multiple eSIMs
  • Active SIMs: 2 simultaneous (Dual SIM Dual Standby)
  • Configurations: eSIM + eSIM, or eSIM + nano-SIM
  • 5G support: Full 5G on eSIM where available
  • OxygenOS integration: Native eSIM management in settings

Dual SIM Capabilities

OnePlus phones with eSIM offer flexible dual SIM:

Option 1: eSIM + Physical SIM

  • One eSIM active
  • One nano-SIM in slot
  • Traditional dual SIM setup

Option 2: Dual eSIM

  • Two eSIMs active (where supported)
  • No physical SIM needed
  • Check model for dual eSIM support

Option 3: Dual Physical SIM

  • Use both nano-SIM slots (if available)
  • No eSIM used
  • Traditional approach

How to Set Up eSIM on OnePlus

Before You Start

Requirements:

  • OnePlus phone with eSIM support
  • WiFi or cellular data connection
  • QR code from eSIM provider
  • Updated OxygenOS

Check for updates: Settings → System → System updates

Method 1: QR Code Scanning (Recommended)

The standard method for travel eSIMs and most carriers.

Step-by-step for OxygenOS 13+:

  1. Open Settings
  2. Tap SIM & network (or Mobile network)
  3. Tap eSIM or SIM management
  4. Tap Add eSIM or +
  5. Select Scan QR code
  6. Point camera at QR code from provider
  7. Wait for "Add this cellular plan?" prompt
  8. Tap Add or Confirm
  9. Wait for download (1-5 minutes)
  10. Name your eSIM if prompted
  11. Configure line preferences

Step-by-step for OxygenOS 12:

  1. Open Settings
  2. Tap SIM & network
  3. Tap Add eSIM
  4. Select Scan QR code
  5. Complete scanning and activation

Method 2: Manual Entry

If QR code scanning fails.

Steps:

  1. Settings → SIM & network → eSIM
  2. Tap Add eSIM
  3. Select Enter manually or Can't scan?
  4. Enter SM-DP+ Address from provider
  5. Enter Activation Code
  6. Enter Confirmation Code if required
  7. Tap Add or Connect
  8. Wait for activation

Method 3: Carrier App

Some carriers offer app-based eSIM setup.

Steps:

  1. Download carrier app from Play Store
  2. Sign in to your account
  3. Find eSIM activation section
  4. Follow in-app prompts
  5. eSIM installs automatically

Supported carriers vary by region. Major carriers in US, UK, and EU typically support app-based activation.

Configuring Dual SIM on OnePlus

Setting Up Two Lines

After adding eSIM:

  1. Go to Settings → SIM & network
  2. Both SIMs now displayed

Configure defaults:

Default for calls:

  • Tap Calls
  • Select SIM or "Ask every time"

Default for SMS:

  • Tap SMS/MMS
  • Select default SIM

Default for data:

  • Tap Mobile data
  • Choose which SIM provides data

Naming Your SIMs

Clear labels prevent confusion:

  1. Settings → SIM & network
  2. Tap on SIM to rename
  3. Tap SIM name or edit icon
  4. Enter descriptive name (e.g., "Personal," "Travel," "Work")
  5. Save

Smart SIM Features

Auto-switch data:

  • Some OnePlus models can switch data SIM automatically
  • Enable in SIM settings if available

Per-contact SIM:

  • Assign specific contacts to specific SIMs
  • Set in contact details

Managing eSIMs on OnePlus

Viewing eSIM Status

  1. Settings → SIM & network
  2. eSIMs listed with status
  3. Tap any eSIM for details

Switching Active eSIM

To change data SIM:

  1. Settings → SIM & network
  2. Tap Mobile data
  3. Select desired SIM

Quick Settings (if available):

  1. Swipe down for Quick Settings
  2. Find SIM toggle
  3. Tap to switch

Enabling/Disabling eSIM

To turn off without deleting:

  1. Settings → SIM & network
  2. Tap the eSIM
  3. Toggle Enable or Use SIM off

To re-enable:

  • Toggle back on

Deleting eSIM

  1. Settings → SIM & network → tap eSIM
  2. Tap Delete or Remove eSIM
  3. Confirm deletion

Note: Need new QR code to reinstall deleted eSIM.

OnePlus eSIM for Travel

Why OnePlus + eSIM Works for Travel

Hardware advantages:

  • Fast charging (100W on many models)
  • Great cameras for travel photos
  • Large displays for maps/navigation
  • All-day battery on most models

eSIM benefits:

  • Install before departure
  • No SIM hunting at airports
  • Keep home number active
  • Affordable local data rates

Travel Setup Guide

Before your trip:

  1. Purchase Qonnect eSIM for destination
  2. Receive QR code via email
  3. Settings → SIM & network → Add eSIM
  4. Scan QR code
  5. Download and name eSIM
  6. Leave disabled until arrival

At destination:

  1. Settings → SIM & network
  2. Enable travel eSIM
  3. Set as Mobile data
  4. Enable Data roaming for travel eSIM
  5. Disable data roaming on home SIM
  6. Both lines active!

Get Qonnect eSIM for OnePlus →

OnePlus Open: Travel Foldable

The OnePlus Open with eSIM is excellent for travel:

  • Large unfolded screen for maps
  • Compact when folded
  • Full eSIM support
  • Dual SIM flexibility

Troubleshooting OnePlus eSIM Issues

eSIM Option Not Visible

Check model support:

  • Not all OnePlus models have eSIM
  • Check specifications for your model

Check region:

  • Some regions have eSIM disabled
  • Carrier-locked phones may restrict eSIM

Update software:

  • Settings → System → System updates
  • eSIM may require specific software version

eSIM Won't Download

Check internet:

  • Need WiFi or cellular to download
  • Try different network

Verify QR code:

  • Single-use codes can't be reused
  • Check expiration
  • Contact provider for replacement

Restart phone:

  • Power off completely
  • Wait 30 seconds
  • Power on and retry

No Service After Installation

Verify eSIM is enabled:

  • Settings → SIM & network
  • Check eSIM toggle is ON

Check data settings:

  • Correct SIM for Mobile data?
  • Data roaming enabled for travel eSIM?

Check APN:

  • Settings → SIM & network → tap eSIM → Access Point Names
  • Usually auto-configured

Reset network:

  • Settings → System → Reset options → Reset WiFi, mobile & Bluetooth

OnePlus Models Comparison for eSIM

Flagship: OnePlus 12

  • Latest and most powerful
  • Full eSIM support
  • 100W fast charging
  • Excellent cameras
  • Best for power users

Foldable: OnePlus Open

  • Unique foldable design
  • Full eSIM support
  • Large inner display
  • Compact when closed
  • Best for productivity travelers

Value: OnePlus 11

  • Previous flagship
  • Full eSIM support
  • Great performance
  • Lower price than 12
  • Excellent value for eSIM users

Mid-Range: OnePlus Nord 3

  • Affordable option
  • eSIM support (check region)
  • Good performance
  • Budget-friendly
  • Great for everyday travel

OnePlus vs Other Android: eSIM Comparison

Feature OnePlus Samsung Google Pixel
eSIM Support ✅ Most flagships ✅ Most models ✅ All recent
Dual eSIM ⚠️ Some models ✅ Yes ✅ Yes
Setup ease Good Excellent Excellent
Regional availability Variable Consistent Consistent

OnePlus advantage: Fast charging, clean OxygenOS, competitive pricing OnePlus consideration: Regional eSIM availability varies more than competitors

Frequently Asked Questions

Does OnePlus support eSIM?

Yes. Most OnePlus flagships from OnePlus 10 series onward support eSIM. Check your specific model and region.

Can I use two eSIMs on OnePlus?

Depends on model. Some OnePlus phones support dual eSIM, others require eSIM + physical SIM for dual SIM.

Why don't I see eSIM option on my OnePlus?

Your model may not support eSIM, your region may have eSIM disabled, or software update may be needed. Check model specifications.

Does OnePlus Open have eSIM?

Yes. OnePlus Open fully supports eSIM with dual SIM capability.

Will travel eSIM work on OnePlus?

Yes. Travel eSIMs like Qonnect work on OnePlus phones with eSIM support.

Is eSIM setup the same on all OnePlus phones?

Mostly yes. Minor UI differences exist between OxygenOS versions, but the process is similar.

Conclusion

OnePlus devices with eSIM support offer excellent flexibility for travelers and anyone wanting multiple phone lines. While regional availability varies more than some competitors, OnePlus's combination of fast charging, clean software, and competitive pricing makes eSIM-capable OnePlus phones attractive options.

Key takeaways:

  • Most OnePlus flagships from 2022+ support eSIM
  • Regional availability varies—check your model
  • Dual SIM: eSIM + physical or dual eSIM (model dependent)
  • Setup via QR code takes minutes
  • Great for travel with fast charging and capable cameras
  • OnePlus Open offers unique foldable + eSIM combination

Get Qonnect eSIM for your OnePlus →

OnePlus eSIM Security

Security Benefits of eSIM

Physical security:

  • Cannot be removed by thieves
  • SIM stays with device if stolen
  • Remote wipe still functional

Fraud protection:

  • Harder for SIM swap attacks
  • eSIM tied to device
  • Additional authentication required

Best Security Practices

  • Enable Find My Device
  • Use strong screen lock
  • Keep OxygenOS updated
  • Enable two-factor authentication on accounts

OnePlus eSIM and OxygenOS/HyperOS

Software Integration

OnePlus has integrated eSIM management into OxygenOS (and newer HyperOS on some models):

OxygenOS 13+:

  • Native eSIM settings
  • Easy QR scanning
  • Clear dual SIM management

OxygenOS 12:

  • Basic eSIM support
  • Similar setup process
  • May have fewer features

Keeping Software Updated

Regular updates can improve eSIM functionality:

  1. Settings → System → System updates
  2. Download and install available updates
  3. eSIM features may improve with updates

Carrier Compatibility

US Carriers

Carrier OnePlus eSIM Support
T-Mobile ✅ Generally supported
AT&T ⚠️ Check specific model
Verizon ⚠️ Limited support
Google Fi ⚠️ May work on some models

International Carriers

Most major international carriers support eSIM on OnePlus where the device has eSIM capability. Contact your carrier to verify compatibility.

Stay connected!

Related articles