| Model | Revision | Type | Release Date | Required Editor | Description | |
| DPHX5992X | | Patch | 4/7/2011 | NA | Patch to fix DPH radios displaying GRP 99 | Download |
| LAA0745 | - | Patch | 6/1/2008 | - | System files to enable DMH Editor version1.07 operation on Windows 98 computers | Download |
| GPH | - | Patch | 12/1/2002 | 2.5 | Disable unused auxiliary functions. This utility will not effect any other functions or operation of the radio. | Download |
| GMH5992X | - | Patch | 9/1/2001 | 1.1.6 | Superfluous display at power up in extreme or dark ambient light conditions | Download |
| GMH5992X | - | Patch | 8/1/2001 | 1.1.6 | Display may not light when the unit is switched on in low ambient light. The condition will only occur in units with a serial number less than 0112000 | Download |
| EMV4990A | - | Patch | 8/1/1998 | - | When using digital code guard in some mobile radios the guard tone may operate as if inverted. | Download |
| EPH | - | Patch | 1/1/1998 | - | After using an old version of the EPH tuning program (1992) the radio may appear to be dead. If this occurs run the “EPH Fix1" utility to reset the reference oscillator | Download |
| EPH | - | Patch | 1/1/1995 | - | After replacing the EEPROM of the EPH radio it will be necessary to reinitialize the radio. After unzipping this file run “restart.bat” and follow the DOS prompt menu. | Download |
| KNG Portable 2048 Ch. | 1.4.2.13 | Firmware | 9/6/2011 | 1.4.12 | | Download |
| KNG Mobiles | 2.4.2.13 | Firmware | 9/6/2011 | 1.4.12 | | Download |
| KNG Portable 2048 Ch. | 1.4.2.12 | Firmware | 7/19/2011 | 1.4.8 | | Download |
| KNG Remote Head | 3.4.2.11 | Firmware | 7/19/2011 | 1.4.12 | | Download |
| KNG Mobiles | 2.4.2.12 | Firmware | 7/19/2011 | 1.4.8 | | Download |
| KNG Portable 512 Ch. | 1.4.10 C-3ECA5B39 D-3W8BEB6 | Firmware | 7/11/2011 | 1.0.8.0 | Code maintenance update | Download |
| KNG Portable 2048 Ch. | 1.4.2.8 | Firmware | 5/20/2011 | 1.4.7 | | Download |
| KNG Remote Head | 3.4.2.8 | Firmware | 5/20/2011 | 1.4.7 | For Mobile Radio REMOTE HEAD | Download |
| KNG Mobiles | 2.4.2.8 | Firmware | 5/20/2011 | 1.4.7 | For Dash Mount Mobile Radio
Requires NeoVision 1.4.7 | Download |
| KNG Portable 2048 Ch. | 1.3.3.4 | Firmware | 3/22/2011 | 1.3.10 | | Download |
| KNG Mobiles | 2.3.4.4 | Firmware | 3/2/2011 | 1.3.10 | | Download |
| DMH w/Encryption | | Firmware | 2/24/2011 | Encryption board update #101 | Encryption board update #101 | Download |
| KNG Portable 512 Ch. | C-3CFE64E8 D-3CDE7DF7 | Firmware | 2/23/2011 | 1.0.7.0 | Added features and bug Fixes | Download |
| DMH5992 | 0-3D028550 1-3CFE8232 2-36897BC6 | Firmware | 8/31/2010 | na | Update no. 102 | Download |
| DRH-100 | Not Available | Firmware | 4/30/2010 | 1.0.2.0 | | Download |
| DPHX5102 | 0-38C5B309 1-3C4B5F6F | Firmware | 2/11/2010 | 3.5.3 | - | Download |
| DPHX5102 | 1-xxxxxx | Firmware | 10/22/2009 | 3.5.3 | Firmware update #102 adds enhanced P25 Busy Channel Lockout functionality.
(Radio Editor LAA0744X version 3.5.3 required to edit settings) | Download |
| KNG Portable 512 Ch. | C-3A9B7AB2 | Firmware | 8/1/2009 | 1.0.4.0 | Firmware update. | Download |
| DPH-CMD | 0-3A7F8171
1-3A9B7AB2 | Firmware | 5/1/2009 | - | Firmware update to to enable cloning to/from other BK Radio models and top switch lock/unlock. | Download |
| GPH-CMD | 0-3727B263 1-39718DE2 | Firmware | 11/1/2008 | 1.0.5 | Firmware update to include top switch lock/unlock. | Download |
| DPHX5102 | 0-3A9B7AB 1-3A9B7AB2 | Firmware | 8/1/2008 | 3.4.998 | BCL update for use with Motorola Quantar systems | Download |
| GPH-CMD | 1-38596163 | Firmware | 6/1/2008 | 1.0.4 | Keypad Function (FCN) Menu doesn't allow all selections. | Download |
| DMH 5992 | 0-386F838C 1-386F838C 2-36897BC6 | Firmware | 4/1/2008 | 1.05 | Adds operator adjustable squelch function option and allows for Busy Channel Lockout operation with Quantar repeaters. | Download |
| DPHX5102 | 0-3A9B7AB2 | Firmware | 12/1/2004 | 1.0.4 | Protects against an unlikely though possible software timing problem when battery saver is enabled. | Download |
| DPH5102 | 1-xxxxxx | Firmware | 2/1/2004 | 3.4.998 | Analog/Digital Receive audio volume balance. (Note: Current revision supersedes previous updates.) | Download |
| DPH5102 | 1-3A9B7AB2 | Firmware | 11/1/2003 | 3.4.998 | Allow user selectable NAC and Code Guard between analog,
digital and mixed mode channels. | Download |
| GPH | - | Firmware | 9/1/2002 | 2.5 | Version 2D246CF8 | Download |
| PCUSBDB9 | - | Driver | 9/1/2009 | - | Driver for USB to DB9 Serial adapter. (USB Gear Version) | Download |
