devices : add Le 1S (x3)

Change-Id: I397f14e666663aff242a6f3b46eb718067c76503
diff --git a/_devices/letvle1s.markdown b/_devices/letvle1s.markdown
new file mode 100644
index 0000000..77d8f91
--- /dev/null
+++ b/_devices/letvle1s.markdown
@@ -0,0 +1,29 @@
+---
+layout: device
+title:  "Letv/LeEco Le 1S"
+codename: x3
+downloadfolder: x3
+supportstatus: Current
+maintainer: DroidThug
+devicetree: https://github.com/TeamWin/android_device_letv_x3.git
+oem: Letv
+xdathread: "http://forum.xda-developers.com/leeco-le-1s/development/official-twrp-t3527566"
+ddof: "/dev/block/platform/mtk-msdc.0/11230000.MSDC0/by-name/recovery"
+---
+
+{% include disclaimer.html %}
+
+{% include supportstatus.html %}
+
+{% include appinstall.html %}
+
+{% include download.html %}
+
+{% include twrpinstall.html %}
+
+{% include fastbootinstall.html %}
+
+{% include mtkinstall.html %}
+
+{% include ddinstall.html %}
+