diff --git a/DuoQin/Qin3Ultra-SystemUI/Android.mk b/DuoQin/Qin3Ultra-SystemUI/Android.mk
new file mode 100755
index 0000000..8bb6b12
--- /dev/null
+++ b/DuoQin/Qin3Ultra-SystemUI/Android.mk
@@ -0,0 +1,8 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE_TAGS := optional
+LOCAL_PACKAGE_NAME := treble-overlay-duoqin-qin3ultra-systemui
+LOCAL_MODULE_PATH := $(TARGET_OUT_PRODUCT)/overlay
+LOCAL_IS_RUNTIME_RESOURCE_OVERLAY := true
+LOCAL_PRIVATE_PLATFORM_APIS := true
+include $(BUILD_PACKAGE)
diff --git a/DuoQin/Qin3Ultra-SystemUI/AndroidManifest.xml b/DuoQin/Qin3Ultra-SystemUI/AndroidManifest.xml
new file mode 100755
index 0000000..cd24b84
--- /dev/null
+++ b/DuoQin/Qin3Ultra-SystemUI/AndroidManifest.xml
@@ -0,0 +1,10 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="me.phh.treble.overlay.duoqin.qin3ultra.systemui"
+        android:versionCode="1"
+        android:versionName="1.0">
+        <overlay android:targetPackage="com.android.systemui"
+                android:requiredSystemPropertyName="ro.product.vendor_dlkm.model"
+                android:requiredSystemPropertyValue="QIN3ULTRA"
+        android:priority="1050"
+        android:isStatic="true" />
+</manifest>
diff --git a/DuoQin/Qin3Ultra-SystemUI/res/values-land/config.xml b/DuoQin/Qin3Ultra-SystemUI/res/values-land/config.xml
new file mode 100755
index 0000000..5374824
--- /dev/null
+++ b/DuoQin/Qin3Ultra-SystemUI/res/values-land/config.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="status_bar_header_height_keyguard">28dp</dimen>
+    <dimen name="large_screen_shade_header_height">28dp</dimen>
+    <dimen name="large_screen_shade_header_min_height">28dp</dimen>
+</resources>
diff --git a/DuoQin/Qin3Ultra-SystemUI/res/values-v31/config.xml b/DuoQin/Qin3Ultra-SystemUI/res/values-v31/config.xml
new file mode 100755
index 0000000..bef3b91
--- /dev/null
+++ b/DuoQin/Qin3Ultra-SystemUI/res/values-v31/config.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="physical_power_button_center_screen_location_y">678px</dimen>
+    <dimen name="physical_fingerprint_sensor_center_screen_location_x">762px</dimen>
+    <dimen name="physical_fingerprint_sensor_center_screen_location_y">678px</dimen>
+</resources>
diff --git a/DuoQin/Qin3Ultra-SystemUI/res/values/config.xml b/DuoQin/Qin3Ultra-SystemUI/res/values/config.xml
new file mode 100755
index 0000000..c38eae0
--- /dev/null
+++ b/DuoQin/Qin3Ultra-SystemUI/res/values/config.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="status_bar_padding_start">23px</dimen>
+    <dimen name="status_bar_padding_end">37px</dimen>
+    <dimen name="status_bar_header_height_keyguard">137px</dimen>
+    <dimen name="keyguard_carrier_text_margin">23px</dimen>
+    <dimen name="system_icons_keyguard_padding_end">37px</dimen>
+    <dimen name="large_screen_shade_header_height">137px</dimen>
+    <dimen name="large_screen_shade_header_min_height">137px</dimen>
+</resources>
diff --git a/DuoQin/Qin3Ultra/Android.mk b/DuoQin/Qin3Ultra/Android.mk
new file mode 100755
index 0000000..548128e
--- /dev/null
+++ b/DuoQin/Qin3Ultra/Android.mk
@@ -0,0 +1,8 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE_TAGS := optional
+LOCAL_PACKAGE_NAME := treble-overlay-duoqin-qin3ultra
+LOCAL_MODULE_PATH := $(TARGET_OUT_PRODUCT)/overlay
+LOCAL_IS_RUNTIME_RESOURCE_OVERLAY := true
+LOCAL_PRIVATE_PLATFORM_APIS := true
+include $(BUILD_PACKAGE)
diff --git a/DuoQin/Qin3Ultra/AndroidManifest.xml b/DuoQin/Qin3Ultra/AndroidManifest.xml
new file mode 100755
index 0000000..782559c
--- /dev/null
+++ b/DuoQin/Qin3Ultra/AndroidManifest.xml
@@ -0,0 +1,10 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="me.phh.treble.overlay.duoqin.qin3ultra"
+        android:versionCode="1"
+        android:versionName="1.0">
+        <overlay android:targetPackage="android"
+                android:requiredSystemPropertyName="ro.product.vendor_dlkm.model"
+                android:requiredSystemPropertyValue="QIN3ULTRA"
+        android:priority="1050"
+        android:isStatic="true" />
+</manifest>
diff --git a/DuoQin/Qin3Ultra/res/values-land/config.xml b/DuoQin/Qin3Ultra/res/values-land/config.xml
new file mode 100755
index 0000000..fb1bc7e
--- /dev/null
+++ b/DuoQin/Qin3Ultra/res/values-land/config.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="status_bar_height_default">28dp</dimen>
+    <dimen name="status_bar_height">28dp</dimen>
+    <dimen name="quick_qs_offset_height">28dp</dimen>
+</resources>
diff --git a/DuoQin/Qin3Ultra/res/values/config.xml b/DuoQin/Qin3Ultra/res/values/config.xml
new file mode 100755
index 0000000..2b8702e
--- /dev/null
+++ b/DuoQin/Qin3Ultra/res/values/config.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <bool name="config_useDevInputEventForAudioJack">true</bool>
+    <bool name="config_showNavigationBar">true</bool>
+    <bool name="config_fillMainBuiltInDisplayCutout">false</bool>
+
+    <dimen name="status_bar_height_default">137px</dimen>
+    <dimen name="status_bar_height">137px</dimen>
+    <dimen name="status_bar_height_portrait">137px</dimen>
+    <dimen name="status_bar_height_landscape">28dp</dimen>
+    <dimen name="quick_qs_offset_height">137px</dimen>
+
+    <integer name="config_screenBrightnessSettingMinimum">1</integer>
+
+    <string name="config_mainBuiltInDisplayCutout">M -360,0 L -360,101 L -259,101 L -259,0 Z</string>
+    <string name="config_mainBuiltInDisplayCutoutRectApproximation">M -360,0 L -360,101 L -259,101 L -259,0 Z</string>
+</resources>
diff --git a/DuoQin/Qin3Ultra/res/xml/power_profile.xml b/DuoQin/Qin3Ultra/res/xml/power_profile.xml
new file mode 100644
index 0000000..1881323
--- /dev/null
+++ b/DuoQin/Qin3Ultra/res/xml/power_profile.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="utf-8"?>
+<device name="Android">
+    <item name="ambient.on">0.1</item>
+    <item name="screen.on">100</item>
+    <item name="screen.full">200</item>
+    <item name="bluetooth.active">10</item>
+    <item name="bluetooth.on">0.1</item>
+    <item name="wifi.on">3</item>
+    <item name="wifi.active">200</item>
+    <item name="wifi.scan">100</item>
+    <item name="audio">30</item>
+    <item name="video">50</item>
+    <item name="camera.flashlight">160</item>
+    <item name="camera.avg">550</item>
+    <item name="gps.on">50</item>
+    <item name="radio.active">200</item>
+    <item name="radio.scanning">10</item>
+    <array name="radio.on">
+        <value>2</value>
+        <value>1</value>
+    </array>
+    <array name="cpu.clusters.cores">
+        <value>1</value>
+    </array>
+    <array name="cpu.speeds.cluster0">
+        <value>400000</value>
+    </array>
+    <array name="cpu.active.cluster0">
+        <value>100</value>
+    </array>
+    <item name="cpu.idle">0.1</item>
+    <item name="cpu.suspend">5</item>
+    <item name="cpu.active">2.55</item>
+    <item name="cpu.cluster_power.cluster0">2.11</item>
+    <item name="cpu.cluster_power.cluster1">2.22</item>
+    <array name="memory.bandwidths">
+        <value>22.7</value>
+    </array>
+    <item name="battery.capacity">2500</item>
+    <item name="wifi.controller.idle">0</item>
+    <item name="wifi.controller.rx">0</item>
+    <item name="wifi.controller.tx">0</item>
+    <array name="wifi.controller.tx_levels" />
+    <item name="wifi.controller.voltage">0</item>
+    <array name="wifi.batchedscan">
+        <value>.0002</value>
+        <value>.002</value>
+        <value>.02</value>
+        <value>.2</value>
+        <value>2</value>
+    </array>
+    <item name="modem.controller.sleep">0</item>
+    <item name="modem.controller.idle">0</item>
+    <item name="modem.controller.rx">0</item>
+    <array name="modem.controller.tx">
+        <value>0</value>
+        <value>0</value>
+        <value>0</value>
+        <value>0</value>
+        <value>0</value>
+    </array>
+    <item name="modem.controller.voltage">0</item>
+    <array name="gps.signalqualitybased">
+        <value>0</value>
+        <value>0</value>
+    </array>
+    <item name="gps.voltage">0</item>
+</device>
diff --git a/overlay.mk b/overlay.mk
index 475dc95..1c8b141 100644
--- a/overlay.mk
+++ b/overlay.mk
@@ -20,6 +20,8 @@ PRODUCT_PACKAGES += \
 	treble-overlay-caf-ims \
 	treble-overlay-devinputjack \
 	treble-overlay-duoqin-qin2pro \
+	treble-overlay-duoqin-qin3ultra \
+	treble-overlay-duoqin-qin3ultra-systemui \
 	treble-overlay-duoqin-qinf21pro \
 	treble-overlay-essential-ph_1 \
 	treble-overlay-fairphone-fp3 \