diff --git a/app/src/main/java/com/vk/core/util/DownloadUtils.java b/app/src/main/java/com/vk/core/util/DownloadUtils.java
index 21d339553..25ef4c0af 100644
--- a/app/src/main/java/com/vk/core/util/DownloadUtils.java
+++ b/app/src/main/java/com/vk/core/util/DownloadUtils.java
@@ -185,7 +185,7 @@ public class DownloadUtils {
                     String f2 = FileUtils.f(file);
                     if (!TextUtils.isEmpty(f2)) {
                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                        intent.setDataAndType(FileUtils.n(file), f2);
+                        intent.setDataAndType(FileUtils.uriFromFile(file), f2);
                         context.startActivity(intent);
                         return true;
                     }
diff --git a/app/src/main/java/ru/vtosters/lite/downloaders/OTADownloader.java b/app/src/main/java/ru/vtosters/lite/downloaders/OTADownloader.java
index c9a7429d1..fb0fd2997 100644
--- a/app/src/main/java/ru/vtosters/lite/downloaders/OTADownloader.java
+++ b/app/src/main/java/ru/vtosters/lite/downloaders/OTADownloader.java
@@ -46,7 +46,7 @@ public class OTADownloader {
                             maxIndex = Math.max(maxIndex, Integer.parseInt(name.replaceFirst(".+-(\\d+).+", "$1")));
                     }
                     File apk = maxIndex == -1 ? new File(downloadDir, "VTLite.apk") : new File(downloadDir, "VTLite-" + maxIndex + ".apk");
-                    APKInstallActivity.installOta(context, FileUtils.n(apk));
+                    APKInstallActivity.installOta(context, FileUtils.uriFromFile(apk));
                 } else if (status == DownloadManager.STATUS_FAILED) {
                     AndroidUtils.sendToast(getString("downloaderr"));
                 }