Xiegu G106
firmware v1.4
Xiegu · Released Jun 18, 2025 · First seen Sep 6, 2026
Source:
xiegu.eu
v1.4 is the latest firmware for the Xiegu G106, released June 18, 2025.
In short — summary by updatemystuff.com
Adds CI-V speaker switching, improves AGC and I/Q algorithms; TX frequency extension will be lost on update.
- Added CI-V command to switch between built-in and external speakers
- Improved AGC algorithm
- Improved I/Q balance algorithm
Written from Xiegu's release notes, which are printed in full below.
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What's in this update
Xiegu G106 Firmware Update 1.4 build 01 (June 18, 2025).
- Improved AGC algorithm
- Improved I/Q balance algoritm
- Added CI-V command to switch between built-in/external speakers:
– 1D 02 01 [XX]
– XX=0: Built-in speaker – XX!=0: External speaker(MIC handle speaker) NOTICE: If you have a TX frequency extension applied to your G106 you will loose the extension when updating to v1.4.
If you like to retain the extension please create a support ticket and refer to your order number for further information.
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