--- title: Software Updates slug: manufacturing-connect-edge-v2/software-updates docTags: createdAt: 2022-06-03T18:52:05.000Z --- :::hint{type="warning"} **Important:** For a seamless upgrade experience, you must follow the correct upgrade path. Skipping a significant LTS version may cause issues with the upgrade process. When you upgrade, you must upgrade to version 3.16.12. For specific upgrade paths, see [Upgrade Paths](docId:19MxvntNjBakjXrQuDhj2). ::: You have several options to upgrade Manufacturing Connect Edge. If you need to download any version of Manufacturing Connect Edge, you can access it through *Manufacturing Connect (MC) > Edge Management > Downloads. * The available file formats to download are: *iso*, *upd*,* ova*, *docker.tar.gz*. The upgrade process preserves your data and existing configurations. After the Manufacturing Connect Edge software has been installed on a device, this upgrade process can be used throughout the lifetime of the device. # Important - You can't downgrade a lower version. - If needed, you can upgrade to the same version you're currently on. For example, if your current version is 3.3.1, you can upload the 3.3.1 UPD file again to your Manufacturing Connect Edge instance. - An upgrade to an internal pre-release version is possible, but contains a warning. Pre-release versions are not upgradeable. - Creating a backup prior to upgrading is recommended. - You cannot upgrade if your controller is IDE. You must have a SATA controller to upgrade. - If you want the same edge device configuration and setup on a fresh installation or with an update, you can use a template. See [Templates](docId\:SZWx7grBr36GqnHHhoPrD) for more information. :::hint{type="warning"} **Caution**: Software upgrades haven’t been validated yet on VirtualBox 6.1.x. An upgrade attempt running on VirtualBox 6.1.x may result in a corrupted and unrecoverable Manufacturing Connect Edge instance. ::: # Upgrade Paths Refer to the following table for specific upgrade paths depending on your current version and the latest Manufacturing Connect Edge version. The general upgrade path is earlier Manufacturing Connect Edge version > 3.5.6 > 3.11.6 > Latest Manufacturing Connect Edge version. | **Current version** | **Latest version (3.16.12)** | | ------------------- | -------------------------------------------------------------------- | | 3.2.x | 3.2.3 > 3.2.8 > 3.2.11 > 3.2.12 > 3.5.6 > 3.11.6 > 3.16.11 > 3.16.12 | | 3.3.1 and 3.3.2 | 3.5.6 > 3.11.6 > 3.16.11 > 3.16.12 | | 3.5.4 and 3.5.5 | 3.5.6 > 3.11.6 > 3.16.11 > 3.16.12 | | 3.5.6 | 3.11.6 > 3.16.11 > 3.16.12 | | 3.11.0 to 3.11.5 | 3.11.6 > 3.16.11 > 3.16.12 | | 3.16.x | 3.16.11 > 3.16.12 | # Upgrade Manufacturing Connect Edge You have three options for upgrading Manufacturing Connect Edge. - Uploading a local file. This is the recommended method. - Upgrading through Manufacturing Connect. - Downloading an upgrade file. Choose this when the first two methods are unavailable. # Backup Checklist For backup purposes, you have the option of downloading a backup while doing an upgrade. All configurations and settings are maintained and carried over after upgrading to a new version. - [ ] Download all tags in a CSV file from **DeviceHub **> **Tags**. See [Manage Tags](docId\:fbCFgWLU0zSPAhscSeumD). - [ ] Download flows files from **Flows Manager**. See [Manage a Flows Manager](docId\:jxgEf97ZPBImw6rqNlSLf) for more information. - [ ] Export all flows from your **Analytics **groups. See [Manage Processors and Analytics Flows](docId\:pbuxNMy-nCPAw_r48Kt-f) for more information. - [ ] Export the OPC UA hierarchy configuration JSON file from the **OPC **> **Hierarchy **pane. See [Manage Nodes](docId\:OkMVJ0tQ5YNrfzz22eEvB) for more information. - [ ] Create a Template from the **Template **tab in **System **> **Backup / Restore**. See the *Download a Template* section in [Manage Templates](docId\:sjWbeh672V8tB5hbvQRwJ). - [ ] Create a support bundle from the **Support **section in **System **> **Support**. See [Support](docId\:TY4UxgjOhc4FPgGx4x9TQ). - [ ] Make a backup of your system from the **Backup / Restore Configuration** section in **Settings **> **Backup / Restore**. See [Back Up a Device](docId\:T9f_CXoHtZBamFfnx5wyG). ## Option 1: Upload Local File This is the recommended upgrade method. ### Before You Begin - Verify the current software version running on Manufacturing Connect Edge in **System** > **Info** under the *General *section. - Contact your Manufacturing Connect Edge representative to get the correct version of the UPD file you want to upgrade to. If needed, review the *Upgrade Paths* section above. ### Upload a New Version of Manufacturing Connect Edge Software Once you have the correct UPD file, complete the following steps to upload it to your Manufacturing Connect Edge instance. **To upload a new version of Manufacturing Connect Edge:** 1. In Manufacturing Connect Edge navigate to **System **> **Device Management**. The *Device Management* pane appears. 2. From the *Software Update* section, click **Upload File**. ::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/PbwrNKBdMngFtQNvpkjDI_upload-file-buttonmce.png" size="80" width="867" height="123" position="flex-start" caption="Upload File button" showCaption="true" indent="2"} 3. Select the UPD file and click **Open**. A pop-up warns you of the device reboot and prompts you to confirm the upload. 4. Click **Ok**. Follow the prompts to download a backup before proceeding with the upgrade. You have the option to skip the downloading of a backup but is not recommended. The software loads and installs. The progress of the upload will display. Once finished, the system reboots. 5. Once the system has restarted, close your browser and open the browser again. 6. Clear your browser cache. 7. Log in to Manufacturing Connect Edge and navigate to **System **>** Info**. Verify the software version is the updated version. ## Option 2: Upgrade Through Manufacturing Connect If you have access to Manufacturing Connect, see the following for upgrading remotely: - [Add New Software Update Tasks](docId\:nD_e7tzAR3j7YDV_3H3Ut) ## Option 3: Download Upgrade File If the two options above are not available, then you can download the upgrade file from a URL. ### Before You Begin Follow up with your Manufacturing Connect Edge representative to download the correct UPD file locally to your computer and get the Checksum value you will need. Then, upload the file to your preferred file storage service. You will use the URL to access the file when entering the *Download URL* in Manufacturing Connect Edge. ### Download the Upgrade File in Manufacturing Connect Edge **To download the upgrade file in Manufacturing Connect Edge:** 1. In Manufacturing Connect Edge, navigate to **System **> **Device Management**. The *Device Management* pane appears. 2. In the Software Update section, click **Download from URL**. The *Download Software Update* dialog box appears. ::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/btpfFYj5wjoHddJKtTTBi_download-from-url-linkmce.png" size="80" width="867" height="123" position="flex-start" caption="Download from URL link" showCaption="true" indent="2"} 3. Enter or paste the *Download URL* and *Checksum *value in the required fields. Then, click **Start download**. When the download successfully completes, the file displays in the *Update Files* section. 4. For the downloaded file, click **Update**. Follow the prompts to download a backup before proceeding with the upgrade. You have the option to skip the downloading of a backup but is not recommended.