Your privacy is important to us (“Little Orange” or “Shanghai XZT Fluid Technology Co.,LTD”), and we are committed to protecting it. This Privacy Policy explains how we process your information and protect your privacy when you use our software and services (“Software and Services”), as well as the rights and options available to you. If you do not agree to the terms and conditions set forth here, please do not use the Software and Services.

We process two broad categories of information. Our mission is to continuously improve our Software and Services and deliver a better experience. As part of this mission, we use your information for the purposes described below. If any new purposes arise for processing your personal data, we will notify you by updating this Privacy Policy before we begin processing for the new purpose.

1.1 Device Permissions
(1) Bluetooth Services: To provide device debugging features, you need to authorize Little Orange App to access Bluetooth services.
(2) Location Services: To provide device debugging features, you need to authorize Little Orange App to access Location services.
Without the above permissions enabled, Little Orange App cannot be used.

1.2 Device Information
Our products are developed based on DCloud uni-app (5+ App/Wap2App). For crash analysis, performance optimization, and anti-fraud risk control, the app may obtain your device’s anonymous identifier via third-party SDKs during runtime.

1.4 Third-Party SDK — Unified Invocation SDK of Supplemental Device Identifiers
This app integrates the “Unified Invocation SDK of Supplemental Device Identifiers” provided by the Mobile Security Alliance (MSA), CAICT (package name: com.bun.miitmdid) to obtain the device’s anonymous identifier (OAID, Open Anonymous Device Identifier).
- Purpose of Use: OAID is a resettable anonymous device identifier that replaces non-resettable identifiers such as IMEI and Android ID, supporting analytics, security risk control, and anti-cheating scenarios while protecting user privacy.
- Information Collected: Anonymous device identifier (OAID), device brand, model, OS version, and basic device information.
- Data Upload: No. The SDK obtains OAID locally on the device and does not upload any data to our servers or any third-party servers.
- Privacy Policy: https://www.msa-alliance.cn/col.jsp?id=122
- Compliance Statement: https://www.msa-alliance.cn/col.jsp?id=123

Changes to Privacy Policy
This Privacy Policy may be updated from time to time. Any changes will be published in the Software interface. Your continued use of the Software and Services will be deemed acceptance of such updates.

Rights not expressly stated herein remain reserved by the company. The company reserves the final right of interpretation of this policy.

If you have any questions or suggestions regarding this Privacy Policy or our practices, please contact us at: Bruce@XZT.CN.COM.
Publication date: January 16, 2026