diff --git a/app/src/main/java/com/nutomic/syncthingandroid/activities/FolderActivity.java b/app/src/main/java/com/nutomic/syncthingandroid/activities/FolderActivity.java
index 140d9457..18507367 100644
--- a/app/src/main/java/com/nutomic/syncthingandroid/activities/FolderActivity.java
+++ b/app/src/main/java/com/nutomic/syncthingandroid/activities/FolderActivity.java
@@ -655,6 +655,7 @@ public class FolderActivity extends SyncthingActivity {
         mFolder.rescanIntervalS = 3600;
         mFolder.paused = false;
         mFolder.type = Constants.FOLDER_TYPE_SEND_RECEIVE;      // Default for {@link #checkWriteAndUpdateUI}.
+        mFolder.minDiskFree = new Folder.MinDiskFree();
         mFolder.versioning = new Folder.Versioning();
     }
 
diff --git a/app/src/main/java/com/nutomic/syncthingandroid/model/Folder.java b/app/src/main/java/com/nutomic/syncthingandroid/model/Folder.java
index 407d6dee..aca5d527 100644
--- a/app/src/main/java/com/nutomic/syncthingandroid/model/Folder.java
+++ b/app/src/main/java/com/nutomic/syncthingandroid/model/Folder.java
@@ -51,8 +51,8 @@ public class Folder {
     }
 
     public static class MinDiskFree {
-        public float value;
-        public String unit;
+        public float value = 1;
+        public String unit = "%";
     }
 
     public void addDevice(final Device device) {
diff --git a/app/src/main/java/com/nutomic/syncthingandroid/model/Options.java b/app/src/main/java/com/nutomic/syncthingandroid/model/Options.java
index ff09fc6b..d1e50763 100644
--- a/app/src/main/java/com/nutomic/syncthingandroid/model/Options.java
+++ b/app/src/main/java/com/nutomic/syncthingandroid/model/Options.java
@@ -29,16 +29,23 @@ public class Options {
     public int progressUpdateIntervalS;
     public boolean symlinksEnabled;
     public boolean limitBandwidthInLan;
-    public int minHomeDiskFreePct;
     public String releasesURL;
     public String[] alwaysLocalNets;
     public boolean overwriteRemoteDeviceNamesOnConnect;
     public int tempIndexMinBlocks;
     public String defaultFolderPath;
 
+    // Since v0.14.28, Issue #3307, PR #4087
+    public MinHomeDiskFree minHomeDiskFree;
+
     // Since v1.0.0, see https://github.com/syncthing/syncthing/pull/4888
     public int maxConcurrentScans;
 
+    public static class MinHomeDiskFree {
+        public float value = 1;
+        public String unit = "%";
+    }
+
     public static final int USAGE_REPORTING_UNDECIDED = 0;
     public static final int USAGE_REPORTING_DENIED    = -1;
 
diff --git a/app/src/main/java/com/nutomic/syncthingandroid/util/ConfigXml.java b/app/src/main/java/com/nutomic/syncthingandroid/util/ConfigXml.java
index 1ce2f020..ac9c86c3 100644
--- a/app/src/main/java/com/nutomic/syncthingandroid/util/ConfigXml.java
+++ b/app/src/main/java/com/nutomic/syncthingandroid/util/ConfigXml.java
@@ -446,6 +446,16 @@ public class ConfigXml {
                 }
             }
 
+            // MinDiskFree
+            /*
+            <minDiskFree unit="MB">5</minDiskFree>
+            */
+            folder.minDiskFree = new Folder.MinDiskFree();
+            Element elementMinDiskFree = (Element) r.getElementsByTagName("minDiskFree").item(0);
+            folder.minDiskFree.unit = getAttributeOrDefault(elementMinDiskFree, "unit", "%");
+            folder.minDiskFree.value = getContentOrDefault(elementMinDiskFree, 1f);
+            // Log.v(TAG, "folder.minDiskFree.unit=" + folder.minDiskFree.unit + ", folder.minDiskFree.value=" + folder.minDiskFree.value);
+
             // Versioning
             /*
             <versioning></versioning>
@@ -533,8 +543,25 @@ public class ConfigXml {
                     elementDevice.setAttribute("introducedBy", device.introducedBy);
                 }
 
+                // minDiskFree
+                if (folder.minDiskFree != null) {
+                    // Pass 1: Remove all minDiskFree nodes from XML (usually one)
+                    Element elementMinDiskFree = (Element) r.getElementsByTagName("minDiskFree").item(0);
+                    if (elementMinDiskFree != null) {
+                        Log.v(TAG, "updateFolder: nodeMinDiskFree: Removing minDiskFree node");
+                        removeChildElementFromTextNode(r, elementMinDiskFree);
+                    }
+
+                    // Pass 2: Add minDiskFree node from the POJO model to XML.
+                    Node nodeMinDiskFree = mConfig.createElement("minDiskFree");
+                    r.appendChild(nodeMinDiskFree);
+                    elementMinDiskFree = (Element) nodeMinDiskFree;
+                    elementMinDiskFree.setAttribute("unit", folder.minDiskFree.unit);
+                    setConfigElement(r, "minDiskFree", Float.toString(folder.minDiskFree.value));
+                }
+
                 // Versioning
-                // Pass 1: Remove all versioning nodes in XML (usually one)
+                // Pass 1: Remove all versioning nodes from XML (usually one)
                 /*
                 NodeList nlVersioning = r.getElementsByTagName("versioning");
                 for (int j = nlVersioning.getLength() - 1; j >= 0; j--) {
@@ -548,7 +575,7 @@ public class ConfigXml {
                     removeChildElementFromTextNode(r, elementVersioning);
                 }
 
-                // Pass 2: Add versioning node from the POJO model.
+                // Pass 2: Add versioning node from the POJO model to XML.
                 Node nodeVersioning = mConfig.createElement("versioning");
                 r.appendChild(nodeVersioning);
                 elementVersioning = (Element) nodeVersioning;