Why Won't My August Lock Fully Lock or Unlock?

Problem Description

Your August Home August Smart Lock is not locking or unlocking reliably when commanded. A smart lock that does not respond correctly creates a security concern and undermines the convenience of keyless entry that the August Smart Lock is designed to provide. Specifically, the issue involves august lock not locking or unlocking fully. The steps below walk you through diagnosing the root cause and applying proven fixes so your August Smart Lock works reliably again.

Symptoms

• Lock does not respond to app commands
• Keypad codes stopped working
• Auto-lock feature not engaging
• Lock shows offline in the app
• Battery draining too quickly
• Lock makes grinding noise but does not engage
• Voice unlock commands fail

Recognize these? Here's what usually causes it.

Common Causes

• Batteries running low need replacement
• Lock not calibrated properly for door alignment
• WiFi or Bluetooth connection lost
• Door or frame misaligned causing friction
• Access codes entered incorrectly
• Lock firmware outdated
• Hub or bridge disconnected

Tools & Requirements

Step-by-Step Solution

1

Check and Replace Batteries

Most smart lock issues stem from low batteries. Open the battery compartment on the interior side of the lock. Use fresh high-quality AA or AAA batteries as specified. Do not mix old and new batteries. After installing close the compartment and test the lock. The app should now show a higher battery level.

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2

Recalibrate the Lock

Open the manufacturer app and find your lock settings. Look for Calibrate or Door Handing Setup. Follow the on-screen instructions which typically involve extending and retracting the bolt several times. This helps the lock learn the resistance of your specific door. Proper calibration prevents grinding and incomplete locking.

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3

Check Door Alignment

Close the door and check that it sits flush in the frame without force. The bolt should extend smoothly into the strike plate. If there is friction or the bolt hits the plate, adjust the strike plate position or add a deeper strike box. Misalignment causes motor strain and battery drain.

4

Verify Network Connection

Check if your lock uses WiFi directly or requires a hub. For hub-based locks ensure the hub is plugged in and showing online. For WiFi locks verify signal strength at the door. The lock should show as connected in the app. If offline try power cycling the lock by removing batteries for 30 seconds.

5

Reset Access Codes

In the app go to access code management. Delete any codes that stopped working and create new ones. Use 4 to 8 digit codes as supported by your lock. Test each new code at the keypad. If the keypad itself seems unresponsive, check if it needs separate batteries or cleaning.

6

Update Lock Firmware

Open the lock settings in your app and check for firmware updates. Install any available updates which may take several minutes. Keep the app open and stay near the lock during the update. Updates often fix connectivity issues and add new features. Restart the lock after updating by removing and reinstalling batteries.

Quick Solutions

Still having issues? This is usually the deeper cause below.

Need More Help? August Home Support

Note: The contact information below connects you directly to August Home's official customer support team, not Trunetto. They can help with warranty claims, device replacements, and advanced technical issues.

How Does August Home Compare?

Before replacing your August Home device, see how it stacks up against alternatives in our full comparison guides.