Updating to the latest version (frequently ending in for Gen 4) provides several critical improvements:
For the best chance of success and "extra quality" results, follow these hardware steps: Switch to PC Mode astro a50 gen 4 firmware download extra quality
As of early 2026, the current stable firmware versions for the Gen 4 model are: : v39964.43 Base Station : v40372.43 Manual Update Procedure Quick summary