diff --git a/README.md b/README.md
index a4ad7dd..a20e95f 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,14 @@ MPEG-2 and VC-1 hardware video encoding.
## How to patch the latest version of start.elf?
in /boot/start.elf and /boot/start_x.elf
+
+## NEW 2021 Patch
+search for 47E934363248
+after this hex string:
+if you have 3C18 replace 18 with 1F
+if you have 1D18 replace 18 with 1F
+
+## Old 2020 Patch
search for 47E933363248
after this hex string:
if you have 3C18 replace 18 with 1F