diff --git a/app/build.gradle b/app/build.gradle
index 3086ed6..15387c8 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,8 +21,8 @@ android {
         applicationId "com.phlox.tvwebbrowser"
         minSdkVersion 21
         targetSdkVersion 28
-        versionCode 31
-        versionName "1.4.4"
+        versionCode 32
+        versionName "1.4.5"
     }
     signingConfigs {
         release {
@@ -75,5 +75,5 @@ dependencies {
     implementation 'de.halfbit:pinned-section-listview:1.0.0'
 
     crashlyticsImplementation 'com.google.firebase:firebase-core:16.0.9'
-    crashlyticsImplementation 'com.crashlytics.sdk.android:crashlytics:2.10.0'
+    crashlyticsImplementation 'com.crashlytics.sdk.android:crashlytics:2.10.1'
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 9c0cc45..74b1932 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -10,6 +10,7 @@
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
 
     <uses-feature
         android:name="android.hardware.touchscreen"
diff --git a/app/src/main/java/com/phlox/tvwebbrowser/activity/downloads/DownloadsActivity.kt b/app/src/main/java/com/phlox/tvwebbrowser/activity/downloads/DownloadsActivity.kt
index 5dd3dfe..70572bc 100644
--- a/app/src/main/java/com/phlox/tvwebbrowser/activity/downloads/DownloadsActivity.kt
+++ b/app/src/main/java/com/phlox/tvwebbrowser/activity/downloads/DownloadsActivity.kt
@@ -271,6 +271,7 @@ class DownloadsActivity : AppCompatActivity(), AdapterView.OnItemClickListener,
 
     companion object {
         const val REQUEST_CODE_UNKNOWN_APP_SOURCES = 10007
+        const val REQUEST_CODE_INSTALL_PACKAGE = 10008
 
         internal fun getFileExtension(filePath: String): String? {
             var result = ""
@@ -291,7 +292,7 @@ class DownloadsActivity : AppCompatActivity(), AdapterView.OnItemClickListener,
             install.setDataAndType(apkURI, mimeType)
             install.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
             try {
-                activity.startActivityForResult(install, 1001011)//we are not using result for now
+                activity.startActivityForResult(install, REQUEST_CODE_INSTALL_PACKAGE)//we are not using result for now
             } catch (e: ActivityNotFoundException) {
                 Toast.makeText(activity, R.string.error, Toast.LENGTH_SHORT).show()
             }
diff --git a/app/src/main/java/com/phlox/tvwebbrowser/activity/main/MainActivity.kt b/app/src/main/java/com/phlox/tvwebbrowser/activity/main/MainActivity.kt
index 2c23c7c..af31a93 100644
--- a/app/src/main/java/com/phlox/tvwebbrowser/activity/main/MainActivity.kt
+++ b/app/src/main/java/com/phlox/tvwebbrowser/activity/main/MainActivity.kt
@@ -29,6 +29,7 @@ import android.view.animation.Animation
 import android.view.animation.AnimationUtils
 import android.view.inputmethod.InputMethodManager
 import android.webkit.*
+import android.widget.Toast
 import com.phlox.tvwebbrowser.R
 import com.phlox.tvwebbrowser.TVBro
 import com.phlox.tvwebbrowser.activity.downloads.DownloadsActivity
@@ -145,7 +146,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope by MainScope() {
             override fun onFavoriteChoosen(item: FavoriteItem?) {
                 navigate(item!!.url!!)
             }
-        }, currentPageTitle!!, currentPageUrl!!).show()
+        }, currentPageTitle, currentPageUrl).show()
         hideMenuOverlay()
     }
 
@@ -387,7 +388,9 @@ class MainActivity : AppCompatActivity(), CoroutineScope by MainScope() {
         }
         val tab = WebTabState()
         tab.currentOriginalUrl = url
-        createWebView(tab)
+        if (!createWebView(tab)) {
+            return
+        }
         viewModel.tabsStates.add(0, tab)
         changeTab(tab)
         navigate(url)
@@ -428,7 +431,9 @@ class MainActivity : AppCompatActivity(), CoroutineScope by MainScope() {
             lvTabs.setSelection(viewModel.tabsStates.indexOf(newTab))
         }
         if (viewModel.currentTab.value!!.webView == null) {
-            createWebView(viewModel.currentTab.value!!)
+            if (!createWebView(viewModel.currentTab.value!!)) {
+                return
+            }
             viewModel.currentTab.value!!.restoreWebView()
             flWebViewContainer!!.addView(viewModel.currentTab.value!!.webView)
         } else {
@@ -443,8 +448,24 @@ class MainActivity : AppCompatActivity(), CoroutineScope by MainScope() {
     }
 
     @SuppressLint("SetJavaScriptEnabled")
-    private fun createWebView(tab: WebTabState) {
-        tab.webView = WebViewEx(this)
+    private fun createWebView(tab: WebTabState): Boolean {
+        try {
+            tab.webView = WebViewEx(this)
+        } catch (e: UnsatisfiedLinkError) {
+            e.printStackTrace()
+            Toast.makeText(this,
+                    getString(R.string.err_webview_can_not_link),
+                    Toast.LENGTH_LONG).show()
+            finish()
+            return false
+        } catch (e: PackageManager.NameNotFoundException) {
+            e.printStackTrace()
+            Toast.makeText(this,
+                    getString(R.string.err_webview_can_not_link),
+                    Toast.LENGTH_LONG).show()
+            finish()
+            return false
+        }
 
         if (settingsViewModel.uaString.value == null || settingsViewModel.uaString.value == "") {
             settingsViewModel.saveUAString("TV Bro/1.0 " + tab.webView!!.settings.userAgentString.replace("Mobile Safari", "Safari"))
@@ -560,17 +581,13 @@ class MainActivity : AppCompatActivity(), CoroutineScope by MainScope() {
                                 }
 
                                 if (!neededPermissions.isEmpty()) {
-                                    val permissionsArr = arrayOfNulls<String>(neededPermissions.size)
-                                    neededPermissions.toTypedArray()
-                                    requestPermissions(permissionsArr,
+                                    requestPermissions(neededPermissions.toTypedArray(),
                                             MY_PERMISSIONS_REQUEST_WEB_PAGE_PERMISSIONS)
                                 } else {
                                     if (reuestedResourcesForAlreadyGrantedPermissions!!.isEmpty()) {
                                         webPermissionsRequest.deny()
                                     } else {
-                                        val grantedResourcesArr = arrayOfNulls<String>(reuestedResourcesForAlreadyGrantedPermissions!!.size)
-                                        reuestedResourcesForAlreadyGrantedPermissions!!.toTypedArray()
-                                        webPermissionsRequest.grant(grantedResourcesArr)
+                                        webPermissionsRequest.grant(reuestedResourcesForAlreadyGrantedPermissions!!.toTypedArray())
                                     }
                                 }
                             } else {
@@ -750,6 +767,8 @@ class MainActivity : AppCompatActivity(), CoroutineScope by MainScope() {
             onDownloadRequested(url, DownloadUtils.guessFileName(url, contentDisposition, mimetype), userAgent
                     ?: tab.webView?.settings?.userAgentString)
         }
+
+        return true
     }
 
     private fun showCertificateErrorHint(error: SslError) {
@@ -787,6 +806,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope by MainScope() {
 
     override fun onRequestPermissionsResult(requestCode: Int,
                                             permissions: Array<String>, grantResults: IntArray) {
+        if (grantResults.isEmpty()) return
         when (requestCode) {
             MY_PERMISSIONS_REQUEST_WEB_PAGE_PERMISSIONS -> {
                 if (webPermissionsRequest == null) {
@@ -807,9 +827,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope by MainScope() {
                 if (resources.isEmpty()) {
                     webPermissionsRequest!!.deny()
                 } else {
-                    val resourcesArr = arrayOfNulls<String>(resources.size)
-                    resources.toTypedArray()
-                    webPermissionsRequest!!.grant(resourcesArr)
+                    webPermissionsRequest!!.grant(resources.toTypedArray())
                 }
                 webPermissionsRequest = null
                 return
diff --git a/app/src/main/java/com/phlox/tvwebbrowser/activity/main/dialogs/FavoritesDialog.kt b/app/src/main/java/com/phlox/tvwebbrowser/activity/main/dialogs/FavoritesDialog.kt
index 729292e..5912974 100644
--- a/app/src/main/java/com/phlox/tvwebbrowser/activity/main/dialogs/FavoritesDialog.kt
+++ b/app/src/main/java/com/phlox/tvwebbrowser/activity/main/dialogs/FavoritesDialog.kt
@@ -22,7 +22,7 @@ import java.util.ArrayList
 /**
  * Created by PDT on 09.09.2016.
  */
-class FavoritesDialog(context: Context, private val callback: Callback, private val currentPageTitle: String, private val currentPageUrl: String) : Dialog(context), FavoriteItemView.Listener {
+class FavoritesDialog(context: Context, private val callback: Callback, private val currentPageTitle: String?, private val currentPageUrl: String?) : Dialog(context), FavoriteItemView.Listener {
     private var items: MutableList<FavoriteItem> = ArrayList()
     private val adapter: FavoritesListAdapter = FavoritesListAdapter(items, this)
     private val asql: ASQL
diff --git a/app/src/main/java/com/phlox/tvwebbrowser/service/downloads/DownloadService.kt b/app/src/main/java/com/phlox/tvwebbrowser/service/downloads/DownloadService.kt
index f727aac..9a78f69 100644
--- a/app/src/main/java/com/phlox/tvwebbrowser/service/downloads/DownloadService.kt
+++ b/app/src/main/java/com/phlox/tvwebbrowser/service/downloads/DownloadService.kt
@@ -77,7 +77,8 @@ class DownloadService : Service() {
         super.onDestroy()
     }
 
-    override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        if (intent == null) return START_STICKY
         val download = intent.getSerializableExtra("download") as Download
         val userAgent = intent.getStringExtra("userAgent")
         try {
diff --git a/app/src/main/res/layout/view_favorite_item.xml b/app/src/main/res/layout/view_favorite_item.xml
index c33a643..c54a508 100644
--- a/app/src/main/res/layout/view_favorite_item.xml
+++ b/app/src/main/res/layout/view_favorite_item.xml
@@ -19,8 +19,7 @@
         android:padding="6dp"
         android:gravity="center_vertical"
         android:layout_weight="1"
-        android:id="@+id/llContent"
-        android:background="@drawable/favorite_item_view_bg_selector">
+        android:id="@+id/llContent">
 
         <TextView
             android:layout_width="wrap_content"
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index a5be8e8..3e1782b 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -79,4 +79,5 @@
     <string name="warning">Предупреждение</string>
     <string name="web_browser_optimized_for_tvs_https_github_com_truefedex_tv_bro">Веб-браузер, оптимизированный для телевизоров (https://github.com/truefedex/tv-bro)</string>
     <string name="new_version_available_s">Доступна новая версия: %s</string>
+    <string name="err_webview_can_not_link">Не могу найти WebView компонент. Попробуйте сперва установить Chrome (или другую версию Chrome, если уже стоит).</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index da0082e..2c495d5 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -79,4 +79,5 @@
     <string name="warning">Увага</string>
     <string name="web_browser_optimized_for_tvs_https_github_com_truefedex_tv_bro">Веб-браузер, оптимізований для телевізорів (https://github.com/truefedex/tv-bro)</string>
     <string name="new_version_available_s">Доступна нова версія: %s</string>
+    <string name="err_webview_can_not_link">Не можу знайти WebView компонент. Спробуйте спочатку встановити Chrome (або новішу версію Chrome, якщо вже є).</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 3254180..24ec104 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -80,4 +80,5 @@
     <string name="web_browser_optimized_for_tvs_https_github_com_truefedex_tv_bro">Web browser optimized for TVs ( https://github.com/truefedex/tv-bro )</string>
     <string name="warning">Warning</string>
     <string name="unprotected_connection">Unprotected connection</string>
+    <string name="err_webview_can_not_link">Can not link to WebView component. Try to install chrome (or other version of chrome if already).</string>
 </resources>
diff --git a/latest_version.json b/latest_version.json
index c422424..c18a2fd 100644
--- a/latest_version.json
+++ b/latest_version.json
@@ -2,19 +2,24 @@
   "channels": [
     {
       "name": "release",
-      "latestVersionName": "v1.3.0",
-      "latestVersionCode": 25,
-      "url": "https://github.com/truefedex/tv-bro/releases/download/v1.3.0-alpha/tvbro1.3.0alpha.apk"
+      "latestVersionName": "v1.4.5",
+      "latestVersionCode": 32,
+      "url": "https://github.com/truefedex/tv-bro/releases/download/v1.4.5/tvbro1.4.5.apk"
     },
     {
       "name": "beta",
-      "latestVersionName": "v1.4.4",
-      "latestVersionCode": 31,
-      "url": "https://github.com/truefedex/tv-bro/releases/download/v1.4.4/tvbro1.4.4.apk"
+      "latestVersionName": "v1.4.5",
+      "latestVersionCode": 32,
+      "url": "https://github.com/truefedex/tv-bro/releases/download/v1.4.5/tvbro1.4.5.apk"
     }
   ],
 
   "changelog": [
+    {
+      "versionCode": 32,
+      "versionName": "v1.4.5",
+      "changes": "-Fixed several bugs"
+    },
     {
       "versionCode": 31,
       "versionName": "v1.4.4",