What is a common concern with firmware updates?

A common concern with firmware updates is that they can lead to interruptions that make hardware unusable during the update process. This is critical because, unlike software updates that can often be rolled back or easily reinstalled, firmware updates are more deeply integrated into the hardware. Therefore, if there is an error during the update or if power is lost, it may render the device inoperable until the firmware is re-flashed or restored.

Moreover, many users rely on their devices for essential functions, so any downtime during the update process can have significant repercussions. The potential need for manual intervention or additional steps to recover a device after an interrupted update adds to the concern. Understanding this challenge helps users and technicians approach firmware updates with caution, ensuring they have backups in place and that they're prepared for any issues that may arise.