ZTE & Nubia series eSIM Guide
ZTE's innovative Nubia series, including the stylish Nubia Flip and Flip 2, now support eSIM. Experience the convenience of a foldable phone with digital SIM flexibility.
- eSIM slots1
- Physical SIMYes
- eSIM-onlyNo
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The ZTE Nubia Flip 5G and Flip 2 5G are compact clamshell foldables with eSIM on Global Edition variants. CN ROM versions (the primary Chinese-market version) do not have eSIM hardware. The foldable design means QR code scanning must be done with the phone fully open on the inner display.
Key Takeaways
- Nubia Flip 5G and Flip 2 5G Global Edition: eSIM supported.
- CN ROM variants: NO eSIM hardware.
- Must be fully open (inner display) to scan QR code.
- Older ZTE and Nubia models: generally no eSIM hardware.
ZTE Nubia Flip: eSIM on a Clamshell Foldable
The Nubia Flip 5G and Flip 2 5G bring eSIM to an affordable clamshell foldable format. Global Edition units support eSIM alongside a physical nano-SIM. The phone must be fully unfolded to scan QR codes — the cover screen display cannot run the camera-based QR scan during eSIM activation.
CN ROM warning: ZTE is a Chinese company and the Nubia Flip is primarily a CN-market product. CN ROM units do not have eSIM hardware. If you purchased from a Chinese retailer, confirm "Global Edition" in the model name or at Settings → About phone.
How to Set Up eSIM on a ZTE Nubia Smartphone
- Ensure you have a working Wi-Fi connection.
- Open Settings.
- Tap Mobile network.
- Tap SIM card settings or eSIM management.
- Select Add eSIM or the '+' icon.
- Scan the Roamix QR code from your confirmation email.
- Once the download is complete, finalize the installation.
- Set the Roamix eSIM as your Preferred data SIM.
- Important: Verify that Data roaming is enabled for the new eSIM.
Troubleshooting Nubia Flip eSIM
"eSIM management" option missing: CN ROM hardware or carrier-locked. Check Settings → About phone → Model. CN ROM model numbers include CN suffix. If Global Edition but option absent, device is carrier-locked — contact your carrier.
QR scan fails or camera won't open for eSIM: Must be fully unfolded to inner display. The Nubia Flip's cover screen cannot scan QR codes during eSIM activation. If camera fails to launch within Settings eSIM flow, tap "Enter activation code" for manual SM-DP+ entry.
eSIM installed but no data abroad: Settings → Mobile network → select Roamix eSIM → set as default data SIM → enable Data Roaming. Toggle Airplane Mode on/off.
"eSIM not supported on this device": CN ROM hardware — no eSIM chip present. Cannot be fixed by firmware update.
| Model | eSIM Slots | Physical SIM | eSIM-Only | Released |
|---|---|---|---|---|
| Nubia Flip 5G (2024) | 1 | Yes | No | 2024 |
| Nubia Flip 2 5G (2025) | 1 | Yes | No | 2025 |
ZTE & Nubia series eSIM Guide eSIM — Frequently Asked Questions
Does the Nubia Flip 5G have eSIM?
Yes — Global Edition only. CN ROM Nubia Flip sold in China does not have eSIM hardware. ZTE/Nubia is a China-headquartered company and most units are CN ROM. Confirm 'Global Edition' in the model name before purchasing an eSIM.
Do I need to fully open the Nubia Flip to activate eSIM?
Yes. The Nubia Flip's cover screen cannot be used for QR code scanning. Open the phone fully to use the main inner display, then activate via Settings → Mobile network → eSIM management → Add eSIM.
How to activate eSIM on Nubia Flip?
Open the Flip fully to the inner display. Settings → Mobile network → eSIM management → Add eSIM → scan QR code. Must be on Wi-Fi. CN ROM Flip will not show the eSIM management option.
Do older ZTE phones support eSIM?
Generally no. eSIM support in the ZTE/Nubia lineup is limited to recent Nubia Flip models on Global Edition firmware. Older ZTE Blade, Axon, and standard Nubia models do not have eSIM hardware.