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 Date Revision Number Required Editor Release Notes Firmware
4/20/2018 Update 1.6.0 KAA0730 Ver. 1.2.0 Download
4/21/2017 Update 1.5.4 KAA0730 Ver. 1.1.1.0 Download
7/15/2016 Update 1.5.0 KAA0730 Ver. 1.1.0.0 Download
6/10/2015 2 Watt Alignment Utility N/A Please view the ‘ReadMe’ inside the zip file. Download
4/14/2014 KNG-S Series FLASH Update Utility KAA0730 Ver. 1.0.9.0 System Code: 1.4.12
C: 4376637C
D: 41354CF3
F: 41035029		 Download
11/22/2011 Update #108 1.4.1 KAA0730 Ver. 1.0.8.0 FIPSCOM Update to version
F-3E23895C		 Download
7/8/2011 Update #107 1.4.1 KAA0730 Ver. 1.0.8.0 C-3ECA5B39
D-3E8B5EB6
F-3B4C611C		 Download
2/23/2011 Update #106 KAA0730 Ver. 1.0.7.0 C-3CFE64E8
D-3CDE7DF7
F-3B4C611C		 Download
2/8/2011 Update #104 KAA0730 Ver. 1.0.5.0 C-3C436CFD
D-3C425CAA
F-3A8F7467		 Download
4/7/2010 Update #105 KAA0730 Ver. 1.0.6.0 C-3C735E58
D-3C4B4E60
F-3B4C611C		 Download

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