Product: Linksys MX5500 Classification: Firmware Release Notes =========================================================================== IMPORTANT: - DO NOT power cycle the router during the firmware upgrade process. --------------------------------------------------------------------------- Firmware version: 1.1.7.216771 Release date: Sep 18, 2025 - Web-based speed test --------------------------------------------------------------------------- Firmware version: 1.1.7.216614 Release date: June 25, 2025 - Fixes for security issues reported by Christian Zaske from SySS GmbH --------------------------------------------------------------------------- Firmware version: 1.1.5.209977 Release date: March 7, 2022 - Web GUI update - Fixed LED blinking speed issue - IMDA support - Various bug fixes --------------------------------------------------------------------------- Firmware version: 1.1.4.208577 Release date: Sep 17, 2021 - Fixed model support issue of CN, JP, KR and AH models - Various bug fixes --------------------------------------------------------------------------- Firmware version: 1.1.4.206643 Release date: Jun 10, 2021 - Added support of ME, CN, JP, KR and AH models - Improved stability of client steering - Various bug fixes --------------------------------------------------------------------------- Firmware version: 1.1.3.205911 Release date: Apr 23, 2021 - Initial release ---------------------------------------------------------------------------