diff --git a/README.md b/README.md
index 6cc46f4..f2a2b89 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,9 @@
 # Ayra's Dual Apps
-Based on adbGUI as adb backend threading, and Hikari Toolkit as GUI
+Based on adbGUI as adb backend threading, and Hikari Toolkit as GUI.
+
+Most device like Samsung and OnePlus only works for cloning messenger app, idk why but some vendor like Xiaomi can clone all apps.
+
+With this app, you can inject SAI (Split APK Installer) or any APK(s) into dual storage.
 
 ## Features
 - Install any apk
@@ -9,8 +13,14 @@ Based on adbGUI as adb backend threading, and Hikari Toolkit as GUI
 ## Device Supported
 - Any Samsung that running OneUI 3.1
 
-## Screenshots
+## Known Issues
+### Samsung OneUI 3.1
+- **NEVER** uninstall any dual apps in your settings storage, it will **Uninstall your main app** than cloned app. After that, you cannot uninstall cloned app since main base.apk are missing, then your system well bugged.
+- **HOW TO FIX**: uninstall that bugged apk in this AyraDualApps on PC.
+- **Workaround:** uninstall cloned app on your OneUI Launcher, or use AyraDualApps if not possible
 
+## Screenshots
+![image](https://user-images.githubusercontent.com/36266025/124391020-a610bb00-dd18-11eb-8fc5-ad16d69e7a99.png)
 
 ## Download
 - [latest version](https://github.com/AyraHikari/AyraDualApps/releases/latest)