diff --git a/docs/install.md b/docs/install.md
index 7bf91377d..0b1e44fa8 100644
--- a/docs/install.md
+++ b/docs/install.md
@@ -62,6 +62,8 @@ Let's continue to [Patching Images](#patching-images).
 - Reboot and launch Magisk app (you will see a stub Magisk app if you have wiped your data; use it to bootstrap to a complete Magisk app), and you will see a prompt asking for environment fix; click and wait for the reboot
 - Voila!
 
+> Warning: **NEVER** flash patched image shared by others or patch image on another device even if they have the same device model! You may need to do a full data wipe to recover your device. **ALWAYS** patch boot image **on the same device where you want to install Magisk**.
+
 ## Uninstallation
 
 The easiest way to uninstall Magisk is directly through the Magisk app. If you insist on using custom recoveries, rename the Magisk APK to `uninstall.zip` and flash it like any other ordinary flashable zip.