samsung : Adding M31s, M31, M21 & A51
Change-Id: I9146ef3bcae43cba3e4e70ee9314328621621c77
diff --git a/_samsung/samsunggalaxym31s.markdown b/_samsung/samsunggalaxym31s.markdown
new file mode 100644
index 0000000..e97570a
--- /dev/null
+++ b/_samsung/samsunggalaxym31s.markdown
@@ -0,0 +1,27 @@
+---
+layout: device
+title: "Samsung Galaxy M31s"
+codename: m31s
+downloadfolder: m31s
+supportstatus: Current
+maintainer: Galaxieo
+devicetree: "https://github.com/TeamWin/android_device_samsung_m31s"
+oem: Samsung
+ddof: "/dev/block/platform/13520000.ufs/by-name/recovery"
+---
+
+{% include disclaimer.html %}
+
+{% include supportstatus.html %}
+
+{% include samsungsystemasroot.html %}
+
+{% include download.html %}
+
+{% include appinstall.html %}
+
+{% include twrpinstall.html %}
+
+{% include odininstall.html %}
+
+{% include ddinstall.html %}