diff --git a/app/src/main/java/foundation/e/apps/application/ApplicationFragment.kt b/app/src/main/java/foundation/e/apps/application/ApplicationFragment.kt
index d4c67552c60677538840c456976657f4678b316a..555a107c5f38747480aa483193bcbf6b0489180f 100644
--- a/app/src/main/java/foundation/e/apps/application/ApplicationFragment.kt
+++ b/app/src/main/java/foundation/e/apps/application/ApplicationFragment.kt
@@ -381,7 +381,7 @@ class ApplicationFragment : TimeoutFragment(R.layout.fragment_application) {
                         appSize
                     )
                     Status.UNAVAILABLE -> handleUnavaiable(installButton, fusedApp, downloadPB, appSize)
-                    Status.QUEUED, Status.AWAITING -> handleQueued(
+                    Status.QUEUED, Status.AWAITING, Status.DOWNLOADED -> handleQueued(
                         installButton,
                         fusedApp,
                         downloadPB,
diff --git a/app/src/main/java/foundation/e/apps/applicationlist/model/ApplicationListRVAdapter.kt b/app/src/main/java/foundation/e/apps/applicationlist/model/ApplicationListRVAdapter.kt
index da23c7326d8fbc78a4441da2ae26c40f0a143b6f..737341f4e31974087674c03fdd89341708f6874a 100644
--- a/app/src/main/java/foundation/e/apps/applicationlist/model/ApplicationListRVAdapter.kt
+++ b/app/src/main/java/foundation/e/apps/applicationlist/model/ApplicationListRVAdapter.kt
@@ -219,7 +219,7 @@ class ApplicationListRVAdapter(
             Status.UNAVAILABLE -> {
                 handleUnavailable(view, searchApp, holder)
             }
-            Status.QUEUED, Status.AWAITING, Status.DOWNLOADING -> {
+            Status.QUEUED, Status.AWAITING, Status.DOWNLOADING, Status.DOWNLOADED -> {
                 handleDownloading(view, searchApp)
             }
             Status.INSTALLING, Status.UNINSTALLING -> {
diff --git a/app/src/main/java/foundation/e/apps/home/model/HomeChildRVAdapter.kt b/app/src/main/java/foundation/e/apps/home/model/HomeChildRVAdapter.kt
index d9b7aa5d77cd44798c8302d401982d1fd6419891..a7de334ff816d8ab0b49d346d63b29d1e422bf0b 100644
--- a/app/src/main/java/foundation/e/apps/home/model/HomeChildRVAdapter.kt
+++ b/app/src/main/java/foundation/e/apps/home/model/HomeChildRVAdapter.kt
@@ -110,7 +110,7 @@ class HomeChildRVAdapter(
                 Status.UNAVAILABLE -> {
                     handleUnavailable(homeApp, holder, view)
                 }
-                Status.QUEUED, Status.AWAITING, Status.DOWNLOADING -> {
+                Status.QUEUED, Status.AWAITING, Status.DOWNLOADING, Status.DOWNLOADED -> {
                     handleQueued(view, homeApp)
                 }
                 Status.INSTALLING, Status.UNINSTALLING -> {
diff --git a/app/src/main/java/foundation/e/apps/manager/fused/FusedManagerImpl.kt b/app/src/main/java/foundation/e/apps/manager/fused/FusedManagerImpl.kt
index 64e62cc7d2473357b14b4e669d83aa08df2d5cac..cc4780ba8ad8d6aebcd2bbd0899b64b378fa63b1 100644
--- a/app/src/main/java/foundation/e/apps/manager/fused/FusedManagerImpl.kt
+++ b/app/src/main/java/foundation/e/apps/manager/fused/FusedManagerImpl.kt
@@ -37,7 +37,6 @@ import foundation.e.apps.utils.enums.Status
 import foundation.e.apps.utils.enums.Type
 import foundation.e.apps.utils.modules.PWAManagerModule
 import kotlinx.coroutines.DelicateCoroutinesApi
-import kotlinx.coroutines.delay
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 import timber.log.Timber
@@ -92,18 +91,14 @@ class FusedManagerImpl @Inject constructor(
     suspend fun updateDownloadStatus(fusedDownload: FusedDownload, status: Status) {
         if (status == Status.INSTALLED) {
             fusedDownload.status = status
-            databaseRepository.updateDownload(fusedDownload)
             DownloadManagerBR.downloadedList.clear()
-            delay(100)
             flushOldDownload(fusedDownload.packageName)
             databaseRepository.deleteDownload(fusedDownload)
         } else if (status == Status.INSTALLING) {
             fusedDownload.downloadIdMap.all { true }
             fusedDownload.status = status
             databaseRepository.updateDownload(fusedDownload)
-            delay(100)
             installApp(fusedDownload)
-            delay(100)
         }
     }
 
@@ -141,7 +136,6 @@ class FusedManagerImpl @Inject constructor(
                 Timber.d("Unsupported application type!")
                 fusedDownload.status = Status.INSTALLATION_ISSUE
                 databaseRepository.updateDownload(fusedDownload)
-                delay(100)
             }
         }
     }
@@ -157,7 +151,6 @@ class FusedManagerImpl @Inject constructor(
 
             // Reset the status before deleting download
             updateDownloadStatus(fusedDownload, fusedDownload.orgStatus)
-            delay(100)
 
             databaseRepository.deleteDownload(fusedDownload)
             flushOldDownload(fusedDownload.packageName)
@@ -199,7 +192,6 @@ class FusedManagerImpl @Inject constructor(
         fusedDownload.status = Status.DOWNLOADING
         databaseRepository.updateDownload(fusedDownload)
         DownloadProgressLD.setDownloadId(-1)
-        delay(100)
         fusedDownload.downloadURLList.forEach {
             count += 1
             val packagePath: File = if (fusedDownload.files.isNotEmpty()) {
diff --git a/app/src/main/java/foundation/e/apps/manager/pkg/InstallerService.kt b/app/src/main/java/foundation/e/apps/manager/pkg/InstallerService.kt
index 23a5e2f741db6456c43b85f0dfc74ac6bc097692..8871caf04c08ed71c1f78e5e81fc74fdd934d758 100644
--- a/app/src/main/java/foundation/e/apps/manager/pkg/InstallerService.kt
+++ b/app/src/main/java/foundation/e/apps/manager/pkg/InstallerService.kt
@@ -56,8 +56,17 @@ class InstallerService : Service() {
     @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
     override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
         val status = intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -69)
-        val packageName = intent.getStringExtra(PackageInstaller.EXTRA_PACKAGE_NAME)
+        var packageName = intent.getStringExtra(PackageInstaller.EXTRA_PACKAGE_NAME)
         val extra = intent.getStringExtra(PackageInstaller.EXTRA_STATUS_MESSAGE)
+
+        /**
+         There is some error case where package name from PackageInstaller remains
+         empty (example: INSTALL_PARSE_FAILED_NOT_APK).
+         the packageName from PkgManagerModule will be used in this error case.
+         */
+        val packageNamePackageManagerModule = intent.getStringExtra(PkgManagerModule.PACKAGE_NAME)
+
+        packageName = packageName ?: packageNamePackageManagerModule
         postStatus(status, packageName, extra)
         stopSelf()
         return START_NOT_STICKY
diff --git a/app/src/main/java/foundation/e/apps/manager/pkg/PkgManagerModule.kt b/app/src/main/java/foundation/e/apps/manager/pkg/PkgManagerModule.kt
index c501109e0819bb8924973c7d80ad6341f884e5c3..a743d7496c2f17bf15659c8bb194e336e1a49874 100644
--- a/app/src/main/java/foundation/e/apps/manager/pkg/PkgManagerModule.kt
+++ b/app/src/main/java/foundation/e/apps/manager/pkg/PkgManagerModule.kt
@@ -48,6 +48,7 @@ class PkgManagerModule @Inject constructor(
 ) {
     companion object {
         const val ERROR_PACKAGE_INSTALL = "ERROR_PACKAGE_INSTALL"
+        const val PACKAGE_NAME = "packageName"
         private const val TAG = "PkgManagerModule"
     }
     private val packageManager = context.packageManager
@@ -159,6 +160,8 @@ class PkgManagerModule @Inject constructor(
             }
 
             val callBackIntent = Intent(context, InstallerService::class.java)
+            callBackIntent.putExtra(PACKAGE_NAME, packageName)
+
             val flags = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S)
                 PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_MUTABLE else
                 PendingIntent.FLAG_UPDATE_CURRENT