Build 6953 is the specific compiled version of this update. Based on release notes from similar Garmin versioning, build 6953 focuses on:
Historically, this was the primary desktop application used to manage these automotive units.
For official release notes, visit Garmin’s firmware download center and search for your exact device model number.
For DriveSmart and Overlander units, this update recalibrates the gas gauge algorithm. Previously, devices would shut down at 15% indicated remaining charge. After , runtime extends down to 5% reliably.