Keeping your KNG P400S radio firmware updated is crucial for maintaining optimal performance, accessing new features, and enhancing security. This page provides detailed instructions to help you update your KNG P400S firmware efficiently.

Why Update Your Firmware?

  • Improved Performance: Firmware updates often include optimizations that enhance the overall reliability and performance of your radio.
  • New Features: Stay current with the latest functionalities and capabilities offered by the updated firmware.
  • Bug Fixes: Address any known issues or bugs to ensure smooth operation of your radio.
  • Enhanced Security: Keep your communications secure with the latest security patches and updates.

Firmware for KNG-P400S (512 Ch.)

Release DateRevision NumberRequired EditorRelease NotesFirmware
4/20/2018Update 1.6.0KAA0730 Ver. 1.2.0Download
4/21/2017Update 1.5.4KAA0730 Ver. 1.1.1.0Download
7/15/2016Update 1.5.0KAA0730 Ver. 1.1.0.0Download
6/10/20152 Watt Alignment UtilityN/APlease view the ‘ReadMe’ inside the zip file.Download
4/14/2014KNG-S Series FLASH Update UtilityKAA0730 Ver. 1.0.9.0System Code: 1.4.12
C: 4376637C
D: 41354CF3
F: 41035029		Download
11/22/2011Update #108 1.4.1KAA0730 Ver. 1.0.8.0FIPSCOM Update to version
F-3E23895C		Download
7/8/2011Update #107 1.4.1KAA0730 Ver. 1.0.8.0C-3ECA5B39
D-3E8B5EB6
F-3B4C611C		Download
2/23/2011Update #106KAA0730 Ver. 1.0.7.0C-3CFE64E8
D-3CDE7DF7
F-3B4C611C		Download
2/8/2011Update #104KAA0730 Ver. 1.0.5.0C-3C436CFD
D-3C425CAA
F-3A8F7467		Download
4/7/2010Update #105KAA0730 Ver. 1.0.6.0C-3C735E58
D-3C4B4E60
F-3B4C611C		Download

NOTE: Firmware updates may require radio editor updates to access new or enhanced radio features.