f1f: Add device page for Oppo F1f

Change-Id: Id05fab90ae86873ec2be793de4833fee017c372b
diff --git a/_devices/oppof1.markdown b/_devices/oppof1.markdown
new file mode 100644
index 0000000..ab4da55
--- /dev/null
+++ b/_devices/oppof1.markdown
@@ -0,0 +1,24 @@
+---
+layout: device
+title: "Oppo F1"
+codename: f1f
+downloadfolder: f1f
+supportstatus: Current
+maintainer: brinlyaus
+oem: OPPO
+devicetree: "https://github.com/TeamWin/android_device_oppo_f1f"
+---
+
+{% include disclaimer.html %}
+
+{% include supportstatus.html %}
+
+{% include appinstall.html %}
+
+{% include download.html %}
+
+{% include twrpinstall.html %}
+
+{% include fastbootinstall.html %}
+
+{% include ddinstall.html %}