For Zscaler Client Connector version 1.5.2 for iOS and version 1.5.0 for Android, there is a known issue with the Unauthorized Modification device posture profile, where unmodified devices fail the posture check.

To use this device posture profile, you must update your posture profile and ZPA access policy. You must also use Zscaler Client Connector version 1.5.3 for iOS and Zscaler Client Connector version 1.5.3 for Android.

Zscaler Client Connector for iOS 1.5.3 is available for download from the iTunes App Store. Zscaler Client Connector for Android 1.5.3 is available for download from Google Play.