# Matata Tower Upgrade

STEP 1: Get ready of the need-to-upgrade Command Tower, a Control board, a USB-C data line, a PC with WIN7 or newer system, an iPhone/iPad with MatataCode downloaded.

![](https://matatalab.com/wp-content/uploads/2019/12/1-4.png)

STEP 2: Run the upgrade software on a WIN-PC, and connect the Command Tower to the PC through a USB-C data line. Then turn on the Tower. You can find the software here

{% content-ref url="/pages/-Ly2U5P-bpXu05MTR8bS" %}
[Resources for Upgrade](/troubleshooting/matatalab/matatalab-upgrade/resources-for-upgrade.md)
{% endcontent-ref %}

![](https://matatalab.com/wp-content/uploads/2019/12/2-5.png)

![](https://matatalab.com/wp-content/uploads/2019/12/3-5.png)

When the driver is not installed, the interface is as shown above. Click “Install the driver.”

![](https://matatalab.com/wp-content/uploads/2019/12/4-4.png)

STEP 3: Shut down the application, and dis-connect the Tower, and plug in the USB-C data line again. Turn on the application again, it shows the connection built.

![](https://matatalab.com/wp-content/uploads/2019/12/5-8.png)

STEP 4: Make sure the Tower is connected, click “Upgrade the system”.

![](https://matatalab.com/wp-content/uploads/2019/12/6-5.png)

STEP 5: Following the instruction of the application to start the upgrade. When this popup shows, press the Play button and keep pressing.

![](https://matatalab.com/wp-content/uploads/2019/12/7-3.png)

STEP 6: Click “OK”, wait until there is a progress bar, you can release the Play button.

![](https://matatalab.com/wp-content/uploads/2019/12/8-3.png)

STEP 7: Don't do anything, wait for the software to run automatically until you see "Upgrade completed" on the right.

![](https://matatalab.com/wp-content/uploads/2019/12/9-3.png)

STEP 8: After the upgrade is finished, click “Upgrade Bluetooth” to let the Tower enters into Bluetooth upgrade mode.

![](https://matatalab.com/wp-content/uploads/2019/12/10-3.png)

STEP 9: When you see it shows “DFU Start OK”on the message window, your Command Tower is ready for Bluetooth upgrade with the MatataCode 2.0.

STEP 10: Click “Upgrade” on the App, then find the device name “mdfutow” or “MataDfu”

![](https://matatalab.com/wp-content/uploads/2019/12/11-2.png)

STEP 12: The “MataDfu” is the Bluetooth name share by the old version Tower and MatataBot, you need the choose the right device type before you start to upgrade.

![](https://matatalab.com/wp-content/uploads/2019/12/12-2.png)

![](https://matatalab.com/wp-content/uploads/2019/12/13-2.png)

STEP 13: Enter into DFU upgrade, click “Start”

![](https://matatalab.com/wp-content/uploads/2019/12/14-1.png)

![](https://matatalab.com/wp-content/uploads/2019/12/15-1.png)

STEP 14: After the progress bar is fully loaded, restart the Command Tower to finish the upgrade.

Get Matatalab's Matata Code APP on App Store by searching 'Matata Code'.


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