diff --git a/app/src/main/java/com/topjohnwu/magisk/ui/base/BaseUIActivity.kt b/app/src/main/java/com/topjohnwu/magisk/ui/base/BaseUIActivity.kt
index 43ec39d27..ae357e48c 100644
--- a/app/src/main/java/com/topjohnwu/magisk/ui/base/BaseUIActivity.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/ui/base/BaseUIActivity.kt
@@ -2,6 +2,7 @@ package com.topjohnwu.magisk.ui.base
 
 import android.content.Intent
 import android.os.Bundle
+import android.view.KeyEvent
 import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.app.AppCompatDelegate
@@ -96,6 +97,10 @@ abstract class BaseUIActivity<ViewModel : BaseViewModel, Binding : ViewDataBindi
         delegate.onResume()
     }
 
+    override fun dispatchKeyEvent(event: KeyEvent): Boolean {
+        return currentFragment?.onKeyEvent(event) == true || super.dispatchKeyEvent(event)
+    }
+
     override fun onEventDispatched(event: ViewEvent) {
         delegate.onEventExecute(event, this)
         when (event) {
diff --git a/app/src/main/java/com/topjohnwu/magisk/ui/base/BaseUIFragment.kt b/app/src/main/java/com/topjohnwu/magisk/ui/base/BaseUIFragment.kt
index 2a300da04..ee0e908d2 100644
--- a/app/src/main/java/com/topjohnwu/magisk/ui/base/BaseUIFragment.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/ui/base/BaseUIFragment.kt
@@ -1,6 +1,7 @@
 package com.topjohnwu.magisk.ui.base
 
 import android.os.Bundle
+import android.view.KeyEvent
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -51,6 +52,10 @@ abstract class BaseUIFragment<ViewModel : BaseViewModel, Binding : ViewDataBindi
         delegate.onEventExecute(event, this)
     }
 
+    open fun onKeyEvent(event: KeyEvent): Boolean {
+        return false
+    }
+
     open fun onBackPressed(): Boolean = false
 
 
diff --git a/app/src/main/java/com/topjohnwu/magisk/ui/flash/FlashFragment.kt b/app/src/main/java/com/topjohnwu/magisk/ui/flash/FlashFragment.kt
index 0e23cada2..63717a0a1 100644
--- a/app/src/main/java/com/topjohnwu/magisk/ui/flash/FlashFragment.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/ui/flash/FlashFragment.kt
@@ -5,6 +5,7 @@ import android.content.Context
 import android.content.pm.ActivityInfo
 import android.net.Uri
 import android.os.Bundle
+import android.view.KeyEvent
 import android.view.Menu
 import android.view.MenuInflater
 import android.view.MenuItem
@@ -62,6 +63,14 @@ class FlashFragment : BaseUIFragment<FlashViewModel, FragmentFlashMd2Binding>()
         super.onDestroyView()
     }
 
+    override fun onKeyEvent(event: KeyEvent): Boolean {
+        return when(event.keyCode) {
+            KeyEvent.KEYCODE_VOLUME_UP,
+            KeyEvent.KEYCODE_VOLUME_DOWN -> true
+            else -> false
+        }
+    }
+
     override fun onBackPressed(): Boolean {
         if (viewModel.loading) return true
         return super.onBackPressed()