diff --git a/static/install.html b/static/install.html
index b43bc69d..790d0fd3 100644
--- a/static/install.html
+++ b/static/install.html
@@ -94,7 +94,9 @@ TMPDIR="$PWD/tmp" ./flash-all.sh</pre>
             <h2>Replacing GrapheneOS with the stock OS</h2>
             <p>Installation of the stock OS via the stock factory images is the same process
             described above. However, before locking, there's an additional step to fully revert
-            the device to a clean factory state.</p>
+            the device to a clean factory state on modern devices with Android Verified Boot 2.0
+            (AVB) like the Pixel 2, Pixel 2 XL, Pixel 3 and Pixel 3 XL. It isn't necessary for
+            devices with legacy verified boot like the Pixel and Pixel XL.</p>
             <p>The GrapheneOS factory images flash a non-stock Android Verified Boot key which
             needs to be erased to fully revert back to a stock device state. After flashing the
             stock factory images and before locking the bootloader, you should erase the custom