diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index 118bba8d1..008981b0e 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -145,7 +145,7 @@
     <string name="usingClipboardContent">Using clipboard content.</string>
     <string name="keySaved">Key saved.</string>
     <string name="setAPassPhrase">Set a pass phrase via the option menu first.</string>
-    <string name="noFilemanagerInstalled">No file manager installed.</string>
+    <string name="noFilemanagerInstalled">No compatible file manager installed.</string>
     <string name="passPhrasesDoNotMatch">The pass phrases didn't match.</string>
     <string name="passPhraseMustNotBeEmpty">Empty pass phrases are not allowed.</string>
     <string name="passPhraseForSymmetricEncryption">Pass phrase for symmetric encryption:</string>
diff --git a/res/values-ko/strings.xml b/res/values-ko/strings.xml
index 118bba8d1..008981b0e 100644
--- a/res/values-ko/strings.xml
+++ b/res/values-ko/strings.xml
@@ -145,7 +145,7 @@
     <string name="usingClipboardContent">Using clipboard content.</string>
     <string name="keySaved">Key saved.</string>
     <string name="setAPassPhrase">Set a pass phrase via the option menu first.</string>
-    <string name="noFilemanagerInstalled">No file manager installed.</string>
+    <string name="noFilemanagerInstalled">No compatible file manager installed.</string>
     <string name="passPhrasesDoNotMatch">The pass phrases didn't match.</string>
     <string name="passPhraseMustNotBeEmpty">Empty pass phrases are not allowed.</string>
     <string name="passPhraseForSymmetricEncryption">Pass phrase for symmetric encryption:</string>
diff --git a/res/values-ru/strings.xml b/res/values-ru/strings.xml
index 118bba8d1..008981b0e 100644
--- a/res/values-ru/strings.xml
+++ b/res/values-ru/strings.xml
@@ -145,7 +145,7 @@
     <string name="usingClipboardContent">Using clipboard content.</string>
     <string name="keySaved">Key saved.</string>
     <string name="setAPassPhrase">Set a pass phrase via the option menu first.</string>
-    <string name="noFilemanagerInstalled">No file manager installed.</string>
+    <string name="noFilemanagerInstalled">No compatible file manager installed.</string>
     <string name="passPhrasesDoNotMatch">The pass phrases didn't match.</string>
     <string name="passPhraseMustNotBeEmpty">Empty pass phrases are not allowed.</string>
     <string name="passPhraseForSymmetricEncryption">Pass phrase for symmetric encryption:</string>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index c1c696bf0..d15bc5a21 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -145,7 +145,7 @@
     <string name="usingClipboardContent">Using clipboard content.</string>
     <string name="keySaved">Key saved.</string>
     <string name="setAPassPhrase">Set a pass phrase via the option menu first.</string>
-    <string name="noFilemanagerInstalled">No file manager installed.</string>
+    <string name="noFilemanagerInstalled">No compatible file manager installed.</string>
     <string name="passPhrasesDoNotMatch">The pass phrases didn't match.</string>
     <string name="passPhraseMustNotBeEmpty">Empty pass phrases are not allowed.</string>
     <string name="passPhraseForSymmetricEncryption">Pass phrase for symmetric encryption:</string>