Embroidery machine firmware updates: how to update safely

Computerized embroidery machines run software, usually called firmware, that controls the screen, the stitch engine, the embroidery unit, file reading and any wireless features. Manufacturers release updates from time to time to fix bugs, improve compatibility with files, apps and accessories, and sometimes add features. Updating is usually simple, but it is one of the few owner jobs where an interruption can leave the machine unable to start, so it is worth doing carefully.

The exact procedure differs between manufacturers and often between model families from the same brand: how the update is downloaded, how it reaches the machine, which buttons start it and what the screen shows. This page covers the general practice that applies to most machines. For the steps themselves, follow the instructions published with the update for your exact model.

Why firmware matters

• Bug fixes. Updates often address faults such as screens freezing, files failing to open or features behaving oddly. Some system, communication or memory messages that a power cycle does not clear are addressed this way; others are hardware faults. See reading error messages.
• Wireless and app compatibility. Wi-Fi transfer and companion apps often depend on current firmware on the machine and a current version of the app. When one side updates and the other does not, transfers can stop working. See transferring designs.
• Accessories and file handling. Some updates add support for new hoops, attachments or file features. Release notes say which.
• New features. Occasionally an update adds editing functions or stitches. Treat these as a bonus, not a reason to update in the middle of a job.

How to check your current version

Most machines show the firmware or program version on a settings, information or machine information screen, and some show it briefly at start-up. Your manual says where. Write the version down, together with the model name and serial number, in the same place you keep your service notes. You need all three to find the right update, and a technician will ask for them.

Then compare it with the latest version listed for your model on the manufacturer's support site. A machine that is a version or two behind is not broken; it simply lacks whatever the later updates changed.

Before you update

1. Get the update from the manufacturer only. Use the manufacturer's official support site for your region, or the update function built into the machine or its official app. Do not use files from forums, file-sharing sites or resellers. A wrong or altered file can disable the machine.
2. Match the exact model. Similar-looking models often have different firmware. Check the model name on the machine itself, not just the box, and download the update listed for it.
3. Read the release notes. They say what the update changes, whether it must be installed in a particular order or after an earlier version, and whether it changes anything you rely on. Some updates also cover the embroidery unit or another module, or require a matching version of the manufacturer's software or app.
4. Back up designs and settings. Copy any designs stored in the machine's memory to a computer or USB stick, and note custom settings such as default speed, units, trim and thread color settings and sensor options. Many updates leave memory and settings intact, but some do not, and you cannot recover them afterwards.
5. Finish or save the current job. Do not update mid-design. Remove the hoop, and remove the embroidery unit only if the instructions say to.
6. Make sure power is reliable. Plug the machine directly into the wall or a surge protector you trust, not an extension that gets knocked. Avoid updating during a storm or when power cuts are likely.

USB and other update methods

How the update reaches the machine depends on the model. Common methods include copying the update file to a USB stick, connecting the machine to a computer with a cable, and downloading over Wi-Fi from the machine's own menu or a companion app. Some older machines use a memory card or a dealer-only connection.

USB is the most common route on home machines, and the conventions vary between manufacturers. Some expect a specific file name, a file at the top level of the stick or in a particular folder, or a stick formatted a particular way; some start the update by holding certain buttons while switching on, others from a menu. Follow the update instructions exactly. General practice that helps on most machines:

• Use a plain, small USB stick, formatted the way your machine reads (FAT32 on most current machines), with nothing else on it.
• Do not rename, unzip or move the update file unless the instructions tell you to. If the download arrives as an archive for the computer to extract, follow the instructions for what goes on the stick.
• Use the USB port the instructions name, if the machine has more than one.
• If the machine does not see the update, check the file name, location and stick format against the instructions before trying again. The fix list in transferring designs applies to update files as well as designs.

During and after the update

1. Start the update and leave it alone. Progress bars can pause for long stretches. Do not press buttons unless the screen asks you to.
2. Wait for the completion message, then follow the instructions for restarting. Some machines restart by themselves.
3. Check the version number on the information screen to confirm the update took.
4. Check your designs and settings. Restore anything that was reset from your notes and backup.
5. Let the embroidery unit initialize with the hoop off, then stitch a short test design you know well. If something stitches differently, compare it with your last good sample before changing tension or settings.
6. Update the other side if needed. If you use a companion app or desktop software to send designs, check that it is current too.

When an update goes wrong

The machine does not see the update file

Usually the file name, location or stick format. Recheck the instructions, try another plain stick, and re-download the file in case it was incomplete.

The update stopped partway or the power went off

Do not keep cycling the power. Some machines can restart the update from the stick; others need the dealer. Check the manufacturer's instructions or contact support with the model, serial number and what happened.

The machine will not start after an update

Contact the manufacturer's support line or your dealer. Do not try firmware from another model or another source.

Wireless transfers stopped working after an update

Update the app or software on the other side, then reconnect the machine to your network. Keep a USB stick as a fallback.

Something stitches or behaves differently

Read the release notes for changed defaults, and check your settings were not reset. If it is a genuine fault, report it to the manufacturer.

How often to check for updates

Check when you first set the machine up (see first-time setup), when you add an app or accessory, when a fault appears that might be software, and otherwise every few months or when you do your routine scheduled maintenance. There is no need to install every update the day it appears, especially in the middle of a big order: read the notes, and update when you have time to test afterwards. If a dealer services the machine, ask whether they check firmware as part of the service; see when to service.