Icom IC-705
firmware v1.12
Icom · Released Sep 18, 2020 · First seen Sep 7, 2026
Source:
icomjapan.com
v1.12 is not the latest firmware for the Icom IC-705: the current version is v1.40 (August 21, 2025). Go to v1.40
In short — summary by updatemystuff.com
Added battery pack selection settings to optimize battery status indicator for BP-272 and BP-307.
- Settings added for battery pack selection
- Battery icon display optimized for both pack types
Written from Icom's release notes, which are printed in full below.
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What's in this update
Changes from Version 1.11
Setting items related to battery pack selection are added to optimize the battery status indicator (Battery icon) for the standard BP-272, and the optional BP-307 large capacity battery pack.
Refer to INFORMATION IC-705 Version 1.12 for details.
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