5 Preconceptions about OTA Updates

Automotive OTA updates are now a standard expectation for both the industry and consumers. Automakers and suppliers must focus on enhancing the user experience by improving the efficiency and cost-effectiveness of software updates.

The report explores common misconceptions regarding over-the-air (OTA) software updates in vehicles, emphasizing the complexities and challenges faced by automakers.

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"Deploying differential updates is only useful for reducing network transmission costs..."

"Doubling the flash storage is the only way to solve update downtime and reliability problems..."

"Update files can be downloaded over wifi so file sizes don't matter..."

"Vehicles shouldn't allow rollbacks to older software versions because it could restore vulnerabilities..."

"Centralized and zonal architectures mean the end of microcontrollers and monolithic software..."

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