Radio Model Bulletin # Release Date Description Download
KNG Mobile BKSB-1067 2021-04-27

No PTT transmit from accessory port, pin 12. This was caused from the previous firmware release 5.5.0q.

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KAA0660, KAA0670 BKSB-1066 2021-04-15

In some cases, if the PTT is pressed just after the boot-up “splash screen” occurs when the display is present, the transmitter will lock-up.

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KNG Mobile, KAA0660, KAA0670 BKSB-1065a 2021-03-04

Due to a revision change to the KNG-M Touch Screen Display from the display manufacturer, the KNG-M firmware had to be modified to make the new display compatible with the KNG-M Series.

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KNG Mobile, KAA0660, KAA0670 BKSB-1064 2021-02-22

A radio lockup or faulty operation may occur if the firmware versions between the KNG-Mxxx/KNG-MxxxR series and the connected Control Heads (KAA0660 and KAA0670) does not match.

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KNG, KNG2 Portable, KNG Mobile, KAA0660, KAA0670 BKSB-1062 2021-01-12

Radio powering up with a “DSP Failure” error.

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KNG, KNG2 Portable, KNG Mobile, KAA0660, KAA0670 BKSB-1060 2020-08-20

Radio not powering up when switched “on”.

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All Radios BKSB-1058 2020-03-19

Revised: 2020-04-16

Cleaning and disinfecting guidelines for BK Technologies radios.

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KNG, KNG2 Portable & KNG Mobile BKSB-1057 2019-08-14

Firmware downgrade to version 5.5.0f for portable and mobile radios running firmware version 5.6.0a, and mandates adoption of RES 5.5.9 for further device customization.

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KNG, KNG2 Portable & KNG Mobile BKSB-1055 2019-05-15

Addresses operation and cloning issues caused by firmware version 5.6.0a.

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KNG, KNG2 Portable & KNG Mobile BKSB-1054 2018-05-31

RES compatibility issues with firmware 5.5.X and 5.6.0

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KNG, KNG2 Portable & KNG Mobile BKSB-1050 2017-07-06

Destination Clone Errors

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KNG & KNG2 Portable BKSB-1051 2017-06-08

Firmware Loading Compatibility

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KNG, KNG2 Portable & KNG Mobile BKSB-1050 2017-06-07

Destination Clone Errors

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KNG, KNG2 Portable & KNG Mobile BKSB-1048 2017-01-30

Software Update - KAA0733 RES (Ver. 5.5.0)

Replaces NeoVision KAA0732/735

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KNG, KNG2 Portable & KNG Mobile BKSB-1047 2017-01-29

Update - Firmware (Ver. 5.5.0a)

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KNG-PxxxS BKSB-1038 2016-11-06

Firmware/Radio Editor release information

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KNG-P150S, KNG-P400S BKSB-1041 2016-10-06

2 Watt Alignment Utility

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KNG Portable & Mobile BKSB-1043 2016-07-29

KNG to KNG cloning incompatibility

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KNG Portable & Mobile BKSB-1042 2016-03-06

Firmware/Radio Editor release information

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