diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7758e151..89adc1eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+## [1.4.0] - 2025-10-15
+### Fixed
+- fix: Resolve debug settings bottom sheet crash on some devices (Issue #472)
+  - Fixed IllegalFormatConversionException in DebugSettingsSheet.kt when scrolling through debug settings
+  - Corrected string formatting for debug_target_fpr_fmt and debug_derived_p_fmt string resources
+  - Improved string resource parameter handling for numeric values
+
 ## [0.7.2] - 2025-07-20
 ### Fixed
 - fix: battery optimization screen content scrollable with fixed buttons
diff --git a/app/src/main/java/com/bitchat/android/ui/debug/DebugSettingsSheet.kt b/app/src/main/java/com/bitchat/android/ui/debug/DebugSettingsSheet.kt
index c7f83012..6cd25547 100644
--- a/app/src/main/java/com/bitchat/android/ui/debug/DebugSettingsSheet.kt
+++ b/app/src/main/java/com/bitchat/android/ui/debug/DebugSettingsSheet.kt
@@ -301,15 +301,18 @@ fun DebugSettingsSheet(
                         Slider(value = seenCapacity.toFloat(), onValueChange = { manager.setSeenPacketCapacity(it.toInt()) }, valueRange = 10f..1000f, steps = 99)
                         Text(stringResource(R.string.debug_max_gcs_filter_size_fmt, gcsMaxBytes), fontFamily = FontFamily.Monospace, fontSize = 11.sp, color = colorScheme.onSurface.copy(alpha = 0.7f))
                         Slider(value = gcsMaxBytes.toFloat(), onValueChange = { manager.setGcsMaxBytes(it.toInt()) }, valueRange = 128f..1024f, steps = 0)
-                        Text(stringResource(R.string.debug_target_fpr_fmt, String.format("%.2f", gcsFpr)), fontFamily = FontFamily.Monospace, fontSize = 11.sp, color = colorScheme.onSurface.copy(alpha = 0.7f))
+                        Text(stringResource(R.string.debug_target_fpr_fmt, gcsFpr), fontFamily = FontFamily.Monospace, fontSize = 11.sp, color = colorScheme.onSurface.copy(alpha = 0.7f))
                         Slider(value = gcsFpr.toFloat(), onValueChange = { manager.setGcsFprPercent(it.toDouble()) }, valueRange = 0.1f..5.0f, steps = 49)
                         val p = remember(gcsFpr) { com.bitchat.android.sync.GCSFilter.deriveP(gcsFpr / 100.0) }
                         val nmax = remember(gcsFpr, gcsMaxBytes) { com.bitchat.android.sync.GCSFilter.estimateMaxElementsForSize(gcsMaxBytes, p) }
-                        Text(stringResource(R.string.debug_derived_p_fmt, p, nmax), fontFamily = FontFamily.Monospace, fontSize = 11.sp, color = colorScheme.onSurface.copy(alpha = 0.7f))
+                        Text(stringResource(R.string.debug_derived_p_fmt, p.toString(), nmax.toString()), fontFamily = FontFamily.Monospace, fontSize = 11.sp, color = colorScheme.onSurface.copy(alpha = 0.7f))
                     }
                 }
             }
 
+
+
+
             // Connected devices
             item {
                 Surface(shape = RoundedCornerShape(12.dp), color = colorScheme.surfaceVariant.copy(alpha = 0.2f)) {