diff --git a/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Flash.kt b/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Flash.kt
index 7bac2f37..fb1547cc 100644
--- a/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Flash.kt
+++ b/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Flash.kt
@@ -33,6 +33,7 @@ import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.TopAppBarScrollBehavior
 import androidx.compose.material3.rememberTopAppBarState
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -44,6 +45,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.input.key.Key
 import androidx.compose.ui.input.key.key
 import androidx.compose.ui.input.nestedscroll.nestedScroll
+import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.tooling.preview.Preview
@@ -117,6 +119,14 @@ fun FlashScreen(navigator: DestinationsNavigator, flashIt: FlashIt) {
         mutableStateOf(FlashingStatus.FLASHING)
     }
 
+    val view = LocalView.current
+    DisposableEffect(flashing) {
+        view.keepScreenOn = flashing == FlashingStatus.FLASHING
+        onDispose {
+            view.keepScreenOn = false
+        }
+    }
+
     BackHandler(enabled = flashing == FlashingStatus.FLASHING) {
         // Disable back button if flashing is running
     }