diff --git a/.idea/render.experimental.xml b/.idea/render.experimental.xml
new file mode 100644
index 0000000..8ec256a
--- /dev/null
+++ b/.idea/render.experimental.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RenderSettings">
+    <option name="showDecorations" value="true" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index c84b03c..8427894 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -2,4 +2,4 @@
 -keep class emu.zenith.data.ZenithSettings {
     public java.lang.Object getEnvStateVar(java.lang.String);
 }
--keep class emu.zenith.data.KernelModel
\ No newline at end of file
+-keep class emu.zenith.data.KernelModel
diff --git a/app/src/main/assets/countries/ch.png b/app/src/main/assets/countries/ch.png
new file mode 100644
index 0000000..de18720
Binary files /dev/null and b/app/src/main/assets/countries/ch.png differ
diff --git a/app/src/main/assets/countries/eu.png b/app/src/main/assets/countries/eu.png
new file mode 100644
index 0000000..471549d
Binary files /dev/null and b/app/src/main/assets/countries/eu.png differ
diff --git a/app/src/main/assets/countries/hk.png b/app/src/main/assets/countries/hk.png
new file mode 100644
index 0000000..6232e8f
Binary files /dev/null and b/app/src/main/assets/countries/hk.png differ
diff --git a/app/src/main/assets/countries/jp.png b/app/src/main/assets/countries/jp.png
index 384e7d7..8d76f92 100644
Binary files a/app/src/main/assets/countries/jp.png and b/app/src/main/assets/countries/jp.png differ
diff --git a/app/src/main/assets/countries/us.png b/app/src/main/assets/countries/us.png
index aba66a8..d9cd5b3 100644
Binary files a/app/src/main/assets/countries/us.png and b/app/src/main/assets/countries/us.png differ
diff --git a/app/src/main/cpp/zenith/fs/bios_loader.cpp b/app/src/main/cpp/zenith/fs/bios_loader.cpp
index d1de06b..473768d 100644
--- a/app/src/main/cpp/zenith/fs/bios_loader.cpp
+++ b/app/src/main/cpp/zenith/fs/bios_loader.cpp
@@ -25,8 +25,6 @@ namespace zenith::fs {
     }
 
     bool BiosLoader::loadBios(JNIEnv* android, kernel::KernelModel &model) {
-        if (!scpRomHeader)
-            return false;
         biosf = model.fd;
 
         biosf.read(std::span<u8>{scpRomHeader, hdrSize});
@@ -102,8 +100,9 @@ namespace zenith::fs {
         auto biosModel{fmt::format("{} v{}.{}({})", countries.at(info[4]), biosVerP1, biosVerP2, manuDate)};
 
         auto originModel{fmt::format("Console {}-{}",
-            fmt::join(info | take(9), ""),
-            fmt::join(info | drop(9) | take(5), ""))};
+            fmt::join(info | take(8), ""),
+            fmt::join(info | drop(8) | take(6), ""))};
+        // 19700101–123456
 
         model.biosName = java::JNIString(android, biosModel);
         model.biosDetails = java::JNIString(android, originModel);
diff --git a/app/src/main/java/emu/zenith/adapters/GenericListContainer.kt b/app/src/main/java/emu/zenith/adapters/GenericListContainer.kt
index fd5c882..e1da2c3 100644
--- a/app/src/main/java/emu/zenith/adapters/GenericListContainer.kt
+++ b/app/src/main/java/emu/zenith/adapters/GenericListContainer.kt
@@ -18,4 +18,4 @@ abstract class GenericListContainer <T : ViewBinding> {
 
     abstract fun compareItem(prob: GenericListContainer<T>): Boolean
     abstract fun isTheSame(prob: GenericListContainer<T>): Boolean
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/emu/zenith/adapters/GenericViewAdapter.kt b/app/src/main/java/emu/zenith/adapters/GenericViewAdapter.kt
index 2558ac7..231940c 100644
--- a/app/src/main/java/emu/zenith/adapters/GenericViewAdapter.kt
+++ b/app/src/main/java/emu/zenith/adapters/GenericViewAdapter.kt
@@ -14,7 +14,6 @@ class GenericViewHolder<out T: ViewBinding>(view : T) : ViewHolder(view.root) {
     val binding = view
 }
 
-@Suppress("LeakingThis")
 open class GenericViewAdapter
     : RecyclerView.Adapter<GenericViewHolder<ViewBinding>>() {
     companion object {
@@ -29,7 +28,6 @@ open class GenericViewAdapter
     private val asyncDiffer = AsyncListDiffer(this, viewDiffer)
 
     private val entities = mutableListOf<GenericListContainer<out ViewBinding>>()
-
     private val viewItems: List<GenericListContainer<in ViewBinding>> get() = asyncDiffer.currentList
 
     private val factory = mutableMapOf<ViewBindingFactory, Int>()
diff --git a/app/src/main/java/emu/zenith/helpers/views/KernelViewItem.kt b/app/src/main/java/emu/zenith/helpers/views/KernelViewItem.kt
index 920c52c..6ec1112 100644
--- a/app/src/main/java/emu/zenith/helpers/views/KernelViewItem.kt
+++ b/app/src/main/java/emu/zenith/helpers/views/KernelViewItem.kt
@@ -31,10 +31,14 @@ class KernelViewItem(
         binding.kernelDetails.text = model.biosDetails
 
         val flag = when (model.biosName?.substringBefore(' ')) {
-            "Japan" -> "countries/jp.png"
             "USA" -> "countries/us.png"
+            "Japan" -> "countries/jp.png"
+            "Europe" -> "countries/eu.png"
+            "China" -> "countries/ch.png"
+            "Honk Kong" -> "countries/jp.png"
             else -> ""
         }
+
         val bitmap = BitmapFactory.decodeStream(context.assets.open(flag))
         binding.kernelFlag.setImageBitmap(bitmap)
 
diff --git a/app/src/main/res/layout/kernel_item.xml b/app/src/main/res/layout/kernel_item.xml
index 5709f0e..f8005ca 100644
--- a/app/src/main/res/layout/kernel_item.xml
+++ b/app/src/main/res/layout/kernel_item.xml
@@ -1,69 +1,76 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:orientation="vertical"
+<com.google.android.material.card.MaterialCardView xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content">
+    android:layout_height="wrap_content"
+    style="@style/Widget.Material3.CardView.Elevated"
+    android:layout_margin="4dp">
 
-    <ImageView
-        android:id="@+id/kernelFlag"
-        android:layout_width="56dp"
-        android:layout_height="56dp"
-        android:layout_margin="8dp"
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
 
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        android:contentDescription="@string/kernel_item_flag_description" />
+        <ImageView
+            android:id="@+id/kernelFlag"
+            android:layout_width="52dp"
+            android:layout_height="52dp"
+            android:layout_margin="8dp"
 
-    <TextView
-        android:id="@+id/kernelFullQualified"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/kernel_item_object"
-        android:layout_margin="4dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            android:contentDescription="@string/kernel_item_flag_description" />
 
-        android:paddingStart="4dp"
-        android:paddingEnd="4dp"
+        <TextView
+            android:id="@+id/kernelFullQualified"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/kernel_item_object"
+            android:layout_margin="4dp"
 
-        app:layout_constraintStart_toEndOf="@+id/kernelFlag"
-        app:layout_constraintTop_toTopOf="parent" />
+            android:paddingStart="8dp"
+            android:paddingEnd="8dp"
 
-    <TextView
-        android:id="@+id/kernelName"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/kernel_item_origin_version"
+            app:layout_constraintStart_toEndOf="@+id/kernelFlag"
+            app:layout_constraintTop_toTopOf="parent" />
 
-        android:layout_margin="4dp"
-        android:paddingStart="4dp"
-        android:paddingEnd="4dp"
+        <TextView
+            android:id="@+id/kernelName"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/kernel_item_origin_version"
 
-        app:layout_constraintStart_toEndOf="@+id/kernelFlag"
-        app:layout_constraintTop_toBottomOf="@+id/kernelFullQualified" />
+            android:layout_margin="4dp"
+            android:paddingStart="8dp"
+            android:paddingEnd="8dp"
 
-    <TextView
-        android:id="@+id/kernelDetails"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/kernel_item_name"
+            app:layout_constraintStart_toEndOf="@+id/kernelFlag"
+            app:layout_constraintTop_toBottomOf="@+id/kernelFullQualified" />
 
-        android:layout_margin="4dp"
-        android:paddingStart="4dp"
-        android:paddingEnd="4dp"
+        <TextView
+            android:id="@+id/kernelDetails"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/kernel_item_name"
 
-        app:layout_constraintStart_toEndOf="@+id/kernelFlag"
-        app:layout_constraintTop_toBottomOf="@+id/kernelName" />
+            android:layout_margin="4dp"
+            android:paddingStart="8dp"
+            android:paddingEnd="8dp"
 
-    <CheckBox
-        android:id="@+id/kernelChecker"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+            app:layout_constraintStart_toEndOf="@+id/kernelFlag"
+            app:layout_constraintTop_toBottomOf="@+id/kernelName" />
 
-        android:layout_margin="8dp"
+        <com.google.android.material.checkbox.MaterialCheckBox
+            android:id="@+id/kernelChecker"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
 
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintBottom_toBottomOf="parent" />
+            android:layout_margin="8dp"
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</com.google.android.material.card.MaterialCardView>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 2339d22..6d98eba 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -14,12 +14,12 @@
 
     <string name="prefer_group_core">Core</string>
     <string name="prefer_kernel_model">Kernel Selector</string>
-    <string name="prefer_summary_kernel_model">Open the Kernel file selection, eligible for the booting process</string>
+    <string name="prefer_summary_kernel_model">Open the kernel file selection, eligible for the booting process</string>
 
     <string name="datastore_root_dir">DSDB_ROOT_DIRECTORY</string>
     <string name="kernel_button_select">Select</string>
     <string name="kernel_item_object">0000000000000.bin</string>
-    <string name="kernel_item_origin_version">USA v0.0(01/01/1970)</string>
+    <string name="kernel_item_origin_version">USA v00.00(01/01/1970)</string>
     <string name="kernel_item_name">Console 19700101–123456</string>
     <string name="kernel_item_flag_description">Kernel nationality</string>
 </resources>
diff --git a/gradle.properties b/gradle.properties
index c95c245..2901cab 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,24 +1,8 @@
-# Project-wide Gradle settings.
-# IDE (e.g. Android Studio) users:
-# Gradle settings configured through the IDE *will override*
-# any settings specified in this file.
-# For more details on how to configure your build environment visit
-# http://www.gradle.org/docs/current/userguide/build_environment.html
-# Specifies the JVM arguments used for the daemon process.
-# The setting is particularly useful for tweaking memory settings.
 org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
-# When configured, Gradle will run in incubating parallel mode.
-# This option should only be used with decoupled projects. More details, visit
-# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
-# AndroidX package structure to make it clearer which packages are bundled with the
-# Android operating system, and which are packaged with your app's APK
-# https://developer.android.com/topic/libraries/support-library/androidx-rn
+
 android.useAndroidX=true
-# Kotlin code style for this project: "official" or "obsolete":
+
 kotlin.code.style=official
-# Enables namespacing of each library's R class so that its R class includes only the
-# resources declared in the library itself and none from the library's dependencies,
-# thereby reducing the size of the R class for that library
+
 android.nonTransitiveRClass=true
 org.gradle.unsafe.configuration-cache=true