Attention: Software update for the Z-N538 only, not compatible with the Z-N528.

Update MainSystem Software

MainSystem software updates include enhancements and bug fixes of device functions. These enhancements are mostly of a specific nature; read the software release notes (overview of changes) in the installation manual. For the latest device models, MainSystem updates are published once or twice a year.

Current version	Version: v3.8 DeviceID: Z_N538
Instructions	Z-N538 Update Installation Instructions v3.8 | 1.6 MB Download Please read carefully before you download the update software.
Update software	Z-N538 Download Software Update v3.8 | 366.6 MB Download ATTENTION: This update software is only for Z-N538 devices. Please read the instructions carefully before you download the update software!