Xiaomi: Welcome Poco F4 (munch)

Change-Id: Ib323aa7247774fca2e8bb60bbbddfa1ce56204ef
diff --git a/_xiaomi/xiaomipocof4.markdown b/_xiaomi/xiaomipocof4.markdown
new file mode 100644
index 0000000..ff1bc73
--- /dev/null
+++ b/_xiaomi/xiaomipocof4.markdown
@@ -0,0 +1,23 @@
+---
+layout: device
+title:  "POCO F4 / Redmi k40s"
+codename: munch, munchin
+oem: Xiaomi
+downloadfolder: munch
+supportstatus: Current
+maintainer: Himanshu Raj (hraj9258)
+devicetree: https://github.com/TeamWin/android_device_xiaomi_munch
+xdathread: https://forum.xda-developers.com/t/recovery-official-twrp-3-7-0_12-twrp-for-poco-f4.4512593/
+---
+
+{% include disclaimer.html %}
+
+{% include supportstatus.html %}
+
+{% include dynamicpartitions.html %}
+
+{% include xiaomiunlock.html %}
+
+{% include download.html %}
+
+{% include fastbootabinstall.html %}