Traveler activating a China eSIM on Android before departure

China eSIM for Android: Setup and Activation Guide

NoveSIM | Last updated on: July 7, 2026 | 8 minute read

If you are traveling to China with an Android phone, using an eSIM is one of the easiest ways to get mobile data without buying a physical SIM card after arrival.

A China eSIM can be installed before departure while connected to WiFi. After landing, you select the eSIM for Mobile Data, enable Data Roaming and start using internet where local mobile coverage is available.

Quick answer: to use a China eSIM on Android, go to Settings, Network & Internet or Connections, SIMs or SIM Manager, Add eSIM, scan your QR code, install the plan, then enable Data Roaming on the eSIM after arrival in China.

Top China eSIMs

Does Android Support eSIM in China?

Many modern Android phones support eSIM, including selected Samsung Galaxy, Google Pixel, Motorola, Xiaomi, Oppo and other models. Before buying a China eSIM, check that your Android phone is eSIM-compatible and unlocked.

Requirement Why It Matters
eSIM-compatible Android phone Your device must support eSIM installation
Unlocked phone Carrier-locked phones may not accept travel eSIMs
WiFi connection Needed during installation
Updated software Helps avoid setup issues
QR code or manual details Needed to install the eSIM

How to Check eSIM Support on Android

  1. Open Settings.
  2. Go to Network & Internet, Connections or SIM Manager.
  3. Look for Add eSIM, Add SIM, Add Mobile Plan or Download a SIM.
  4. If this option appears, your Android phone may support eSIM.
  5. Make sure your phone is unlocked before buying a travel eSIM.

How to Install China eSIM on Android

  1. Connect your Android phone to WiFi.
  2. Open Settings.
  3. Tap Network & Internet, Connections or SIM Manager.
  4. Tap Add eSIM, Add SIM, Add Mobile Plan or Download a SIM.
  5. Select Use QR Code.
  6. Scan the QR code from your China eSIM order.
  7. Follow the on-screen installation steps.
  8. Label the eSIM as China eSIM or Travel.
  9. Keep your primary SIM for calls and SMS.
  10. Do not delete the eSIM after installation.

Android Setup Names May Be Different

Android menu names can vary by phone brand and software version. Samsung, Google Pixel, Motorola, Xiaomi and other Android phones may show different wording, but the process is usually similar.

Android Brand Common eSIM Menu Path
Samsung Galaxy Settings → Connections → SIM Manager → Add eSIM
Google Pixel Settings → Network & Internet → SIMs → Add SIM
Motorola Settings → Network & Internet → Mobile Network → Add Carrier
Other Android phones Settings → Mobile Network or SIM Manager → Add eSIM

When Should You Install Your China eSIM?

Install your China eSIM before departure while connected to stable WiFi. This helps you avoid airport WiFi problems, QR scanning issues or setup delays after landing.

You can install the eSIM before travel and turn it on for mobile data when you arrive in China.

Recommended Android Settings for China eSIM

Android Setting Recommended Value
Mobile Data China eSIM
Calls Primary SIM
SMS Primary SIM
Data Roaming on China eSIM ON
Data Roaming on Primary SIM OFF
Auto Data Switching OFF
Network Selection Automatic
APN data.esim if required

How to Activate China eSIM on Android After Landing

  1. Turn off Airplane Mode after landing in China.
  2. Open Settings.
  3. Go to Network & Internet, Connections or SIM Manager.
  4. Select your China eSIM.
  5. Turn the eSIM line ON.
  6. Enable Data Roaming on the China eSIM.
  7. Select the China eSIM for Mobile Data.
  8. Turn off automatic data switching if available.
  9. Keep Network Selection on Automatic.
  10. Wait a few minutes for the network connection.

APN Settings for China eSIM on Android

Most Android phones configure APN settings automatically. If mobile data does not work, enter the APN manually.

Field Value
APN data.esim
Username Leave blank
Password Leave blank
Authentication None

How to Set APN on Android

  1. Open Settings.
  2. Tap Network & Internet, Connections or Mobile Network.
  3. Select your China eSIM.
  4. Tap Access Point Names or APN.
  5. Create a new APN if needed.
  6. Enter data.esim in the APN field.
  7. Leave username and password blank.
  8. Save the APN and select it.
  9. Restart your Android phone.

Can You Keep Your Main SIM Active on Android?

Yes. Most Dual SIM Android phones allow you to keep your main SIM active while using your China eSIM for mobile data.

  • Use your China eSIM for internet.
  • Keep your primary SIM for calls and SMS.
  • Receive verification codes if supported by your home carrier.
  • Turn off roaming data on your primary SIM.
  • Keep WhatsApp or messaging apps linked to your existing number where available.

Does WhatsApp Work with China eSIM on Android?

WhatsApp may not work normally on local Chinese internet networks because some apps and services can be restricted. A China eSIM gives your Android phone mobile data, but app access can still depend on network routing, local restrictions and your specific plan.

Your WhatsApp account can remain linked to your existing phone number, even if your China eSIM is data-only.

Can You Use Hotspot with China eSIM on Android?

Yes. Most Android phones allow hotspot sharing with an eSIM where mobile coverage is available. This is useful if you want to share internet with another phone, tablet or laptop.

Hotspot can use data quickly, especially with streaming, video calls, cloud sync or multiple devices.

How Much Data Do You Need on Android in China?

Trip Type Recommended Data
Short city trip 3–5 GB
One-week China trip 5–10 GB
Two-week China trip 10–20 GB
Multi-city route 10–20 GB
Hotspot sharing 20 GB+
Remote work or video calls 20 GB+ with WiFi backup

Where China eSIM Works Best on Android

Destination Expected Mobile Data Experience
Beijing Very Good to Excellent
Shanghai Very Good to Excellent
Guangzhou Very Good to Excellent
Shenzhen Very Good to Excellent
Xi’an Good to Very Good
Chengdu Good to Very Good
Guilin and Yangshuo Good, with rural variation
Zhangjiajie Good to Variable
Tibet or remote regions Variable to Limited

Common Android eSIM Problems in China

  • Data Roaming is not enabled on the China eSIM.
  • The wrong SIM is selected for Mobile Data.
  • Automatic data switching is turned on.
  • The Android phone is locked to another carrier.
  • The Android phone does not support eSIM.
  • APN settings are missing.
  • Network Selection is set manually.
  • The eSIM was deleted after installation.
  • Some apps or websites are restricted on local internet.

What to Do If China eSIM Does Not Work on Android

  1. Check that your China eSIM is turned ON.
  2. Select the China eSIM for Mobile Data.
  3. Enable Data Roaming on the China eSIM.
  4. Turn off Data Roaming on your primary SIM.
  5. Turn off automatic data switching.
  6. Restart your Android phone.
  7. Turn Airplane Mode ON for 30 seconds, then OFF.
  8. Keep Network Selection on Automatic.
  9. Set APN to data.esim if required.
  10. Move closer to a window or open area if signal is weak.

Best Apps to Prepare Before Using Android in China

  • Download offline maps before departure.
  • Install translation apps before arrival.
  • Save hotel addresses in English and Chinese.
  • Screenshot booking confirmations.
  • Save train, flight and transfer details offline.
  • Check which messaging and payment apps you will need.
  • Keep emergency contacts saved offline.
  • Install your eSIM before leaving home.

Related China eSIM Guides

FAQ

Can I use a China eSIM on Android?

Yes. You can use a China eSIM on an eSIM-compatible and unlocked Android phone.

Should I install my China eSIM before travel?

Yes. Install your China eSIM before departure while connected to WiFi, then enable mobile data and roaming after arrival.

Do I need Data Roaming on Android for China eSIM?

Yes. Data Roaming should be enabled on the China eSIM. Keep Data Roaming off on your primary SIM to avoid unwanted roaming charges.

What APN should I use for China eSIM on Android?

If manual APN setup is required for a NoveSIM China eSIM, use data.esim.

Does WhatsApp work with China eSIM on Android?

WhatsApp may be restricted on local Chinese internet networks. A China eSIM provides mobile data, but app access can depend on local restrictions and plan routing.

Can I delete my China eSIM after installation?

No. Do not delete the eSIM after installation unless you are finished using it. Deleted eSIM profiles usually cannot be reused.

Final Recommendation

For Android users, the best way to stay connected in China is to install a China travel eSIM before departure and activate mobile data after landing. It is useful for maps, translation apps, airport transfers, hotel messages, train tickets and everyday travel internet.

After arrival, select the China eSIM for Mobile Data, enable Data Roaming on the eSIM, turn off Data Roaming on your primary SIM, disable automatic data switching and use data.esim as the APN if manual setup is required.

Browse China eSIM plans here.

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