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Lowrance HDS Gen3 7.0 with FishReveal! This has been the most stable version of software for the Lowrance HDS Gen3 Units.

We are not responsible or assume any liability with regards to downloading software from our site. Update and download at your own risk!


  • Add product to you cart
  • Follow checkout process for free download
  • You will then see the product available to download
  • Do not use an microSD card larger than 32Gb
  • This file is NOT zipped - no need to unzip
  • Copy the .upd file to your microSD card
  • Insert the microSD card into your unit
  • Power the unit on
  • The software will automatically begin loading from the microSD card
  • The unit will reboot
  • Once the upgrade is complete, you're ready to use the new features.

Lowrance HDS Gen3 7.0 Software Update

SKU: HDSGen37.0
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