Ensure your router remains powered on throughout the process.
Look for System Management , System Tools , or Firmware Upgrade . aot-4221sr firmware upgrade
The v2.1.0 firmware (upgrading from v1.8.x) introduces three standout features that aren’t advertised in bold letters but matter enormously to integrators: Ensure your router remains powered on throughout the process
Would you like a printable or a comparison table of firmware versions for the AOT-4221SR? aot-4221sr firmware upgrade
The AOT-4221SR supports two firmware upgrade methods:
Here’s an interesting, “behind-the-scenes” style feature about the — written as if for a tech blog or product update spotlight.