Radio Model Bulletin # Release Date Description Download
BKR0102 & BKR0102-100 BKSB-1093 2024-09-13

BKR0102 & BKR0102-100 Li-Ion batteries will not charge after deep discharge.

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BKR9000 BKSB-1092 2024-09-13

Key Features and various Bug Fixes.

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KNG Mobile BKSB-1090 2024-04-08

During power up, a potential “Source Fault Set” message temporarily flashes on the display. This is a firmware bug and does not affect the operation of the unit.

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BKR0102 BKSB-1087 2024-03-20

BKR0102 Li-Ion batteries are reporting incorrect capacities relative to the actual capacity of the battery.

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BKR5000, BKR9000 BKSB-1086 2023-09-15

Notification of warning when using non-authorized BKR battery chargers.

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KNG2 Portable, KNG Mobile, KNG Base Station, KAA0660, KAA0670 BKSB-1085 2023-07-15

Notification of KNG Series Firmware release Ver. 5.7.7.

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BKR5000 BKSB-1084 2023-07-14

Additional Features and various Bug Fixes

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BKR5000 BKSB-1080 2022-12-08

Resolves the potential of the “Zone” not maintaining its set location after a power cycle.

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BKR5000 BKSB-1079 2022-11-16

Resolves the potential of the radio side connector accessory not being detected when installed on the BKR5000.

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BKR5000 BKSB-1078 2022-08-05

Resolves the potential PC application crash (“Blue Screen” Error) when connecting the radio to the PC.

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BKR5000 BKSB-1076 2022-05-16

Resolves the potential of having update flashing errors when updating firmware ver. 5.8.57.

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BKR5000 BKSB-1075 2022-05-02

Resolves the following potential issues: 1.) Unterminated cloning when cloning from a DPH, 2.) Will not power up due to “kernel” file loss or corruption, 3.) “Lock-up” during standby or in scan modes, 4.) DTMF “Live Dial” being inoperative

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KNG2 Portable, KNG Mobile, KNG Base Station, KAA0660, KAA0670 BKSB-1074a 2022-03-31

BK Technologies has identified a potential issue which could result in a radio not powering up when the radio operator places the switch into the on position. This condition has only been noted during the power up sequence and has not been noted after the radio has gone through a successful power up sequence.

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KNG Series & BKR5000 BKSB-1071 2022-01-07

Resolves potential Apache "log4j" vulnerability and the incompatibility issue with comma/ decimal internationalization settings in Windows. 

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KNG, KNG2 Portable, KNG Mobile, KAA0660, KAA0670 BKSB-1070 2021-12-01

Resolves potential cloning issues.

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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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