Updating Emlid GPS software helps maintain compatibility between your Emlid Reach receiver and the Emlid Flow app, improves device performance, fixes software issues, and adds new features. Emlid software updates are mainly handled through the Emlid Flow application, which provides tools to update receiver firmware and manage GNSS settings.

This guide explains how to update Emlid GPS software step by step.

Why Update Emlid GPS Software?

Software updates can improve:

• Receiver compatibility
• GNSS performance
• RTK workflow reliability
• Connection stability
• Bug fixes
• New Emlid Flow features
• Device management functions

Keeping both Emlid Flow and receiver firmware updated helps ensure smooth operation.

Before Updating Emlid GPS Software

Before starting:

• Charge your Emlid receiver.
• Update the Emlid Flow app.
• Connect your smartphone/tablet to the internet.
• Backup important receiver configurations.
• Keep the receiver powered on during the update.

Step 1: Update the Emlid Flow App

The Emlid Flow app is used to configure and update Emlid receivers.

Steps:

1. Open the Google Play Store or Apple App Store.
2. Search for Emlid Flow.
3. Install the latest available version.
4. Open the application.
5. Sign in if required.

An updated app ensures better compatibility with your Emlid GPS receiver.

Step 2: Connect Your Emlid GPS Receiver

Follow these steps:

1. Turn on your Emlid Reach receiver.
2. Open Emlid Flow.
3. Select your receiver from the device list.
4. Connect using Bluetooth or another available connection method.

After connection, your receiver settings will appear inside the app.

Step 3: Check for Emlid Software Updates

To check available updates:

1. Open Emlid Flow.
2. Go to Settings.
3. Select Firmware Updates.
4. Check the available software/firmware version.

When an update is available, Emlid Flow displays an update notification.

Step 4: Connect Emlid GPS to the Internet

The receiver needs an internet connection for updates.

You can connect using:

• Wi-Fi network
• Mobile hotspot

Steps:

1. Open the update section.
2. Select Wi-Fi connection.
3. Choose your network.
4. Enter the password.
5. Wait for the receiver to connect.

The update process requires internet access even if your phone is already connected.

Step 5: Start Emlid GPS Software Update

To install the update:

1. Tap the update notification.
2. Select Start Update.
3. Allow Emlid Flow to download the new software.
4. Wait while the receiver installs the update.
5. Allow the device to restart.

Keep the app open and maintain the connection during installation.

Step 6: Wait for Receiver Restart

During the update:

• Do not turn off the receiver.
• Do not disconnect power.
• Do not close Emlid Flow.
• Keep the internet connection active.

After installation, the receiver will restart automatically.

Step 7: Verify the Software Update

After restarting:

1. Open Emlid Flow.
2. Reconnect to your receiver.
3. Check the firmware/software version.
4. Test receiver performance.

Verify:

• Satellite tracking
• RTK connection
• Position accuracy
• Bluetooth connection
• Data communication

Updating Software on Different Emlid Models

Emlid Reach RS2 / RS2+

Steps:

1. Connect the receiver through Emlid Flow.
2. Open Settings.
3. Select Firmware Updates.
4. Connect to Wi-Fi.
5. Start the update.
6. Wait for reboot.

Emlid Reach RS3

Steps:

1. Open Emlid Flow.
2. Connect Reach RS3.
3. Open Settings.
4. Select Firmware Updates.
5. Start the update.
6. Reconnect after restart.

Emlid Reach RX

Steps:

1. Open Emlid Flow.
2. Connect Reach RX.
3. Open Firmware Updates.
4. Tap Start Update.
5. Wait until installation completes.
6. Reconnect the receiver.

Emlid Reach RX2

Steps:

1. Connect Reach RX2 through Emlid Flow.
2. Open Firmware Updates.
3. Select Start Update.
4. Keep the receiver connected.
5. Wait for reboot.

Common Emlid GPS Software Update Problems

Emlid Software Update Failed

Possible causes:

• Weak internet connection
• Low battery
• Interrupted installation
• Connection failure

Solutions:

• Charge the receiver.
• Use stable Wi-Fi.
• Restart Emlid Flow.
• Retry the update.

Emlid GPS Not Working After Software Update

Possible causes:

• Configuration changes
• Lost RTK settings
• Connection issues

Solutions:

• Restart the receiver.
• Reconnect through Emlid Flow.
• Restore saved configurations.
• Check NTRIP settings.

Emlid Flow Cannot Find Update

Possible causes:

• Outdated app
• Internet issue
• Receiver connection problem

Solutions:

• Update Emlid Flow.
• Check internet access.
• Reconnect the receiver.

Tips for Successful Emlid Software Updates

• Backup settings before updating.
• Keep Emlid Flow updated.
• Use a reliable Wi-Fi connection.
• Keep the receiver charged.
• Avoid interrupting the update process.
• Test GNSS accuracy after updating.

Frequently Asked Questions

How do I update Emlid GPS software?

Connect your receiver to Emlid Flow, open Firmware Updates, connect to the internet, and start the update process.

Can I update Emlid software without a computer?

Yes. Most Emlid Reach software and firmware updates can be completed through the Emlid Flow mobile app.

Does updating Emlid software improve GPS accuracy?

Updates can improve receiver stability, GNSS performance, and software reliability.

Do Emlid software updates remove settings?

Normal updates usually keep settings, but firmware reflashing can remove stored data and configurations.

Conclusion

To update Emlid GPS software, update the Emlid Flow app, connect your Reach receiver, install the latest firmware through the update tool, and verify your GNSS settings afterward. Regular software updates help maintain reliable positioning, improved RTK performance, and stable Emlid GPS operation.