diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/MainActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/MainActivity.java
index d9328890b..840f29bae 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/MainActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/MainActivity.java
@@ -20,6 +20,8 @@
 package org.sufficientlysecure.keychain.ui;
 
 import android.content.Intent;
+import android.os.Build;
+import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
@@ -42,6 +44,7 @@ import org.sufficientlysecure.keychain.operations.results.OperationResult;
 import org.sufficientlysecure.keychain.remote.ui.AppsListFragment;
 import org.sufficientlysecure.keychain.ui.base.BaseSecurityTokenActivity;
 import org.sufficientlysecure.keychain.ui.transfer.view.TransferFragment;
+import org.sufficientlysecure.keychain.ui.transfer.view.TransferNotAvailableFragment;
 import org.sufficientlysecure.keychain.util.FabContainer;
 import org.sufficientlysecure.keychain.util.Preferences;
 
@@ -176,7 +179,6 @@ public class MainActivity extends BaseSecurityTokenActivity implements FabContai
     }
 
     private void setFragment(Fragment fragment, boolean addToBackStack) {
-
         FragmentManager fragmentManager = getSupportFragmentManager();
         fragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
 
@@ -221,8 +223,13 @@ public class MainActivity extends BaseSecurityTokenActivity implements FabContai
     private void onTransferSelected() {
         mToolbar.setTitle(R.string.nav_transfer);
         mDrawer.setSelection(ID_TRANSFER, false);
-        Fragment frag = new TransferFragment();
-        setFragment(frag, true);
+        if (Build.VERSION.SDK_INT < VERSION_CODES.LOLLIPOP) {
+            Fragment frag = new TransferNotAvailableFragment();
+            setFragment(frag, true);
+        } else {
+            Fragment frag = new TransferFragment();
+            setFragment(frag, true);
+        }
     }
 
     @Override
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/transfer/view/TransferNotAvailableFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/transfer/view/TransferNotAvailableFragment.java
new file mode 100644
index 000000000..25e0058fd
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/transfer/view/TransferNotAvailableFragment.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2017 Vincent Breitmoser <look@my.amazin.horse>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.ui.transfer.view;
+
+
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import org.sufficientlysecure.keychain.R;
+
+
+public class TransferNotAvailableFragment extends Fragment {
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.transfer_not_available_fragment, container, false);
+    }
+}
diff --git a/OpenKeychain/src/main/res/drawable-hdpi/ic_android_96dp.png b/OpenKeychain/src/main/res/drawable-hdpi/ic_android_96dp.png
new file mode 100644
index 000000000..e5c94abed
Binary files /dev/null and b/OpenKeychain/src/main/res/drawable-hdpi/ic_android_96dp.png differ
diff --git a/OpenKeychain/src/main/res/drawable-mdpi/ic_android_96dp.png b/OpenKeychain/src/main/res/drawable-mdpi/ic_android_96dp.png
new file mode 100644
index 000000000..376485ca1
Binary files /dev/null and b/OpenKeychain/src/main/res/drawable-mdpi/ic_android_96dp.png differ
diff --git a/OpenKeychain/src/main/res/drawable-xhdpi/ic_android_96dp.png b/OpenKeychain/src/main/res/drawable-xhdpi/ic_android_96dp.png
new file mode 100644
index 000000000..d423e1ed1
Binary files /dev/null and b/OpenKeychain/src/main/res/drawable-xhdpi/ic_android_96dp.png differ
diff --git a/OpenKeychain/src/main/res/drawable-xxhdpi/ic_android_96dp.png b/OpenKeychain/src/main/res/drawable-xxhdpi/ic_android_96dp.png
new file mode 100644
index 000000000..a7071a8aa
Binary files /dev/null and b/OpenKeychain/src/main/res/drawable-xxhdpi/ic_android_96dp.png differ
diff --git a/OpenKeychain/src/main/res/layout/transfer_not_available_fragment.xml b/OpenKeychain/src/main/res/layout/transfer_not_available_fragment.xml
new file mode 100644
index 000000000..ddac3005c
--- /dev/null
+++ b/OpenKeychain/src/main/res/layout/transfer_not_available_fragment.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center_vertical"
+    android:orientation="vertical"
+    android:padding="16dp">
+
+    <ImageView
+        android:layout_width="96dp"
+        android:layout_height="96dp"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginBottom="48dp"
+        android:src="@drawable/ic_android_96dp"
+        android:tint="@color/md_grey_400"
+        />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_margin="8dp"
+        android:text="@string/transfer_not_available"
+        android:textAppearance="?android:attr/textAppearanceMedium" />
+
+</LinearLayout>
diff --git a/OpenKeychain/src/main/res/values/strings.xml b/OpenKeychain/src/main/res/values/strings.xml
index 7c34fcb88..2d52ddbdb 100644
--- a/OpenKeychain/src/main/res/values/strings.xml
+++ b/OpenKeychain/src/main/res/values/strings.xml
@@ -1901,5 +1901,6 @@
     <string name="transfer_error_read_incoming">"Failed reading incoming key!"</string>
     <string name="transfer_error_connect">"Connection failed!"</string>
     <string name="transfer_error_listen">"Error waiting for connection!"</string>
+    <string name="transfer_not_available">"Sorry, this feature can only be used on Android 5 or newer :("</string>
 
 </resources>
diff --git a/graphics/drawables/ic_android.svg b/graphics/drawables/ic_android.svg
new file mode 100644
index 000000000..b3ee9b114
--- /dev/null
+++ b/graphics/drawables/ic_android.svg
@@ -0,0 +1,4 @@
+<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
+    <path d="M0 0h24v24H0z" fill="none"/>
+    <path d="M6 18c0 .55.45 1 1 1h1v3.5c0 .83.67 1.5 1.5 1.5s1.5-.67 1.5-1.5V19h2v3.5c0 .83.67 1.5 1.5 1.5s1.5-.67 1.5-1.5V19h1c.55 0 1-.45 1-1V8H6v10zM3.5 8C2.67 8 2 8.67 2 9.5v7c0 .83.67 1.5 1.5 1.5S5 17.33 5 16.5v-7C5 8.67 4.33 8 3.5 8zm17 0c-.83 0-1.5.67-1.5 1.5v7c0 .83.67 1.5 1.5 1.5s1.5-.67 1.5-1.5v-7c0-.83-.67-1.5-1.5-1.5zm-4.97-5.84l1.3-1.3c.2-.2.2-.51 0-.71-.2-.2-.51-.2-.71 0l-1.48 1.48C13.85 1.23 12.95 1 12 1c-.96 0-1.86.23-2.66.63L7.85.15c-.2-.2-.51-.2-.71 0-.2.2-.2.51 0 .71l1.31 1.31C6.97 3.26 6 5.01 6 7h12c0-1.99-.97-3.75-2.47-4.84zM10 5H9V4h1v1zm5 0h-1V4h1v1z"/>
+</svg>
\ No newline at end of file
diff --git a/graphics/update-drawables.sh b/graphics/update-drawables.sh
index f377a00b0..a0954c8cd 100755
--- a/graphics/update-drawables.sh
+++ b/graphics/update-drawables.sh
@@ -32,7 +32,7 @@ inkscape -w 72 -h 72 -e "$XXDPI_DIR/${NAME}_24dp.png" "$SRC_DIR/$NAME.svg"
 inkscape -w 96 -h 96 -e "$XXXDPI_DIR/${NAME}_24dp.png" "$SRC_DIR/$NAME.svg"
 done
 
-for NAME in "ic_wifi_off" "status_signature_expired_cutout" "status_signature_invalid_cutout" "status_signature_revoked_cutout" "status_signature_unknown_cutout" "status_signature_unverified_cutout" "status_signature_verified_cutout" "status_signature_verified_inner"
+for NAME in "ic_android" "ic_wifi_off" "status_signature_expired_cutout" "status_signature_invalid_cutout" "status_signature_revoked_cutout" "status_signature_unknown_cutout" "status_signature_unverified_cutout" "status_signature_verified_cutout" "status_signature_verified_inner"
 do
 echo $NAME
 inkscape -w 96 -h 96 -e "$MDPI_DIR/${NAME}_96dp.png" "$SRC_DIR/$NAME.svg"