Do you need it?
- If your Mustang GT is running a firmware version below 1.3.5, you will need to run an update using the Mustang GT Firmware Patch Utility in order to do firmware updates over WiFi going forward. This tool is not intended for use with Rumble Stage & Studio amps.
- To check your firmware version, press the MENU button and use the Encoder to scroll to ABOUT THIS AMP. The firmware version is listed as ‘VERSION.’
- Mac OS X 10.10 and up
- Windows 7 and up
To connect the Patch Utility to your amp, you will need a USB to micro USB cable.
- If you don't have this cable, click here to request one from us at no charge.
A USB to micro USB cable looks like this:
Check the Base Firmware on your amp:
- You will want to make note of the base firmware version you are running, so you can confirm that it has updated by one version after running the patch. The base firmware version is located on the same screen as your firmware version (press the MENU button and use the Encoder to scroll to ABOUT THIS AMP). The base firmware version is listed as ‘BASE VER.’
Base Firmware 1.0.38 will update to 1.0.39
Base Firmware 1.1.0 will update to 1.1.1
Base Firmware 1.1.2 will update to 1.1.3
Base Firmware 1.2.25 will update to 1.2.26
Be sure to let support know you amp model, the Base Firmware Version and if you are using a Mac or PC.