From 9d35c7629f35fee2716b71b59d8bb6bda4d5db6a Mon Sep 17 00:00:00 2001
From: Daniel Micay <daniel.micay@grapheneos.org>
Date: Sat, 8 Jul 2023 01:15:09 -0400
Subject: [PATCH] add Samsung OPAL information

---
 guide/samsung-opal.txt | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 guide/samsung-opal.txt

diff --git a/guide/samsung-opal.txt b/guide/samsung-opal.txt
new file mode 100644
index 0000000..c710279
--- /dev/null
+++ b/guide/samsung-opal.txt
@@ -0,0 +1,6 @@
+Authenticate with the PSID in order to set up OPAL (anti-ransomware feature):
+
+    sedutil-cli --yesIreallywanttoERASEALLmydatausingthePSID $PSID_FROM_DRIVE_STICKER $DRIVE
+    sedutil-cli --initialsetup $PASSWORD $DRIVE
+    sedutil-cli --enableLockingRange 0 $PASSWORD $DRIVE
+    sedutil-cli --loadPBAimage $PASSWORD UEFI64.img $DRIVE