Support · Firmware
Updates
All available updates for your Mini Maxx V2 device. These updates are only for the V2 version.
Update Software
Current release
| Version | 2.0.0.6 |
|---|---|
| Release date | November 2023 |
| Applies to | Mini Maxx V2 only |
Simply download the latest version and install the files following the instructions below.
Update instructions
Step 01
Extract the updater
Extract the zipped folder to unpack the updater software.
Step 02
Open the updater
Open the updater software. If you get an error asking you to connect the MMV2 drive, either the SD card is not properly connected to your PC, or you opened the software before inserting the card.
Step 03
Let it update the card
Let the updater download the correct files and update the SD card. Eject the card when prompted, then reinstall it into your MMV2.
Manual Update
This manual update will fix any issues you are getting with your Mini Maxx V2.
What you need
- A Windows PC with a free USB port
- The USB adapter included with the Mini Maxx, or a micro SD card slot on your PC, common on laptops
- The SD card from the tuner
How to install the update
Step 04
Prepare the SD card
Remove the SD card from your tuner and use the included micro SD to USB adapter to connect it to your Windows PC.
The card must be named exactly MINI MAXX, without quotation marks. If you are using a new SD card you will need to reformat and rename it. When formatting, the file system must be FAT.
Step 05
Update the SD card
Extract the zipped folder to unpack the contents. Copy all the files in the main folder (MMXX-Fix) over to your SD card.
Do not keep the files inside the folder. They must sit at the root of the card.
Step 06
Update your Mini Maxx V2
With the updated SD card inserted, power on the tuner. Enter the menu, scroll down and select Update Firmware. Let the tuner update and reboot.
Step 07
Update the tune on your truck
With the SD card and tuner updated and connected to your truck, power on the tuner and make sure the correct vehicle is selected. You can change it with Change Vehicle in the menu.
Reflash the PCM, enter the menu and select Install Download. Follow the on-screen prompts until the new tune file is loaded. The update process is now complete.
If something goes wrong
A missing SD card error after this process means you are using the wrong file system. It must be FAT.
An error naming a specific missing file means the files were not copied to the root of the card.