# JZ eSIM — CPE eSIM Manager

> Connect to and manage Jiuzhou CPE/eSIM devices, including eSIM profiles and firmware updates. (iPhone/iPad app by Shenzhen Jiuzhou.)

- Source: https://appshunter.io/ios/app/jz-esim/id6778338831 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Jiuzhou](https://appshunter.io/developer/1756455394)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 26 MB
- Languages: American English
- Released: 2026-06-28
- Data updated: 2026-09-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/jz-esim/id6778338831/reviews.md

## What is JZ eSIM?

JZ eSIM is designed for Jiuzhou CPE/eSIM devices.

The app helps users connect to a supported Jiuzhou CPE device over Wi-Fi, check the current eSIM status, activate an eSIM profile, manage available profiles, and perform local device firmware upgrades when supported by the device.

Key features:
- Detect supported Jiuzhou CPE devices on the local Wi-Fi network
- Check eSIM activation and profile status
- Scan or enter an eSIM activation code
- Activate, switch, or delete eSIM profiles
- View device and mobile network status
- Upload a local firmware package and start device upgrade

JZ eSIM works with supported Jiuzhou CPE/eSIM hardware. Some features require the phone to be connected to the device Wi-Fi network and may require camera, local network, and location permissions for QR scanning, device discovery, and Wi-Fi detection.

## Key features

- Connect to Jiuzhou CPE devices
- Check eSIM status
- Activate eSIM profiles
- Manage eSIM profiles
- Perform firmware upgrades
- View device and network status


## Frequently asked questions about JZ eSIM

### What devices does JZ eSIM support?

JZ eSIM is designed specifically for Jiuzhou CPE/eSIM devices. It requires the phone to be connected to the device's Wi-Fi network for most functionalities.

### How do I activate an eSIM with JZ eSIM?

You can activate an eSIM by scanning a QR code or entering an activation code directly within the JZ eSIM app. The app then manages the activation process for your Jiuzhou CPE device.

### Can I manage multiple eSIM profiles with JZ eSIM?

Yes, JZ eSIM allows you to activate, switch between, and delete multiple eSIM profiles on your supported Jiuzhou CPE device. This provides flexibility in managing your network connections.

### Does JZ eSIM allow firmware updates?

Yes, JZ eSIM supports local device firmware upgrades. You can upload a firmware package to the app and initiate the upgrade process for your Jiuzhou CPE device.

### What permissions does JZ eSIM require?

JZ eSIM may require camera, local network, and location permissions. These are used for QR scanning, discovering devices on your Wi-Fi network, and Wi-Fi detection.

### Is JZ eSIM available on Android devices?

The provided data indicates JZ eSIM is supported on iPhone and iPad. Compatibility with Android devices is not specified in the current information.

### How often is JZ eSIM updated?

The latest version of JZ eSIM is 1.0.9, last updated on September 2, 2026. This suggests a recent update, though the frequency of future updates is not detailed.

### What is the user rating for JZ eSIM?

JZ eSIM has a perfect rating of 5.0 stars based on 1 review. This indicates a highly positive initial user experience.

## Version history (last 4 releases)

### 1.0.9 — 2026-09-02

- Improved CPE update prompts and activation status checks.
- Added secure saving of Neighbor WiFi relay passwords for easier reconnect setup.
- Added CPE software version warnings for Neighbor WiFi relay compatibility.
- Improved hotspot setup by sending hotspot information to CPE before enabling the phone hotspot.
- Improved Wi-Fi relay success confirmation before starting eSIM profile download.

### 1.0.8 — 2026-07-31

- Improved CPE Wi-Fi relay connection confirmation and network detection.
- Added clearer manual reconnect guidance when the phone does not reconnect to the CPE Wi-Fi automatically.
- Improved CPE discovery after Wi-Fi relay changes for a more reliable setup flow.
- Improved connection retry behavior and error messages.

### 1.0.7 — 2026-07-28

- Added Neighbor WiFi relay and Personal Hotspot setup options for CPE internet access.
- Improved hotspot eSIM profile download and activation verification.
- Improved Wi-Fi reconnection guidance and error handling.
- Improved profile deletion confirmation and offline connection prompts.

### 1.0.0 — 2026-06-29

No release notes.

## More apps by Shenzhen Jiuzhou

- [JEZETEK Home](https://appshunter.io/ios/app/jezetek-home/id6529531620)
- [JhomeLocal](https://appshunter.io/ios/app/jhomelocal/id6746425847)

All apps by Shenzhen Jiuzhou: https://appshunter.io/developer/1756455394

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*