diff --git a/_config.yml b/_config.yml
index 3208151..48d6eec 100644
--- a/_config.yml
+++ b/_config.yml
@@ -101,7 +101,7 @@
   lg:
     output: true
 
-  LYF:
+  lyf:
     output: true
 
   marshall:
@@ -182,6 +182,9 @@
   vanzo:
     output: true
 
+  vestel:
+    output: true
+
   wileyfox:
     output: true
 
diff --git a/_lenovo/lenovo_X704F.markdown b/_lenovo/lenovo_X704F.markdown
new file mode 100644
index 0000000..460cc47
--- /dev/null
+++ b/_lenovo/lenovo_X704F.markdown
@@ -0,0 +1,22 @@
+---
+layout: device
+title:  "Lenovo Tab4 10 Plus"
+codename: X704F
+downloadfolder: X704F
+supportstatus: Current
+maintainer: codeworkx, yener90
+oem: Lenovo
+devicetree: https://github.com/teamwin/android_device_lenovo_X704F
+---
+
+{% include disclaimer.html %}
+
+{% include supportstatus.html %}
+
+{% include appinstall.html %}
+
+{% include download.html %}
+
+{% include twrpinstall.html %}
+
+{% include fastbootinstall.html %}
diff --git a/_LYF/LYFmobee01a.markdown b/_lyf/lyfmobee01a.markdown
similarity index 97%
rename from _LYF/LYFmobee01a.markdown
rename to _lyf/lyfmobee01a.markdown
index 844a7a5..33ade45 100644
--- a/_LYF/LYFmobee01a.markdown
+++ b/_lyf/lyfmobee01a.markdown
@@ -6,7 +6,7 @@
 supportstatus: Current
 maintainer: Mohd Faraz
 devicetree: https://github.com/TeamWin/android_device_LYF_mobee01a
-oem: LYF
+oem: Lyf
 ---
 
 {% include disclaimer.html %}
diff --git a/_oem/LYF.markdown b/_oem/lyf.markdown
similarity index 72%
rename from _oem/LYF.markdown
rename to _oem/lyf.markdown
index d02505b..254ae3f 100644
--- a/_oem/LYF.markdown
+++ b/_oem/lyf.markdown
@@ -1,4 +1,4 @@
 ---
 layout: device
-oem: LYF
+oem: Lyf
 ---
diff --git a/_oem/LYF.markdown b/_oem/vestel.markdown
similarity index 65%
copy from _oem/LYF.markdown
copy to _oem/vestel.markdown
index d02505b..32dc7c4 100644
--- a/_oem/LYF.markdown
+++ b/_oem/vestel.markdown
@@ -1,4 +1,4 @@
 ---
 layout: device
-oem: LYF
+oem: Vestel
 ---
diff --git a/_umidigi/f1play.markdown b/_umidigi/f1play.markdown
new file mode 100644
index 0000000..90bab57
--- /dev/null
+++ b/_umidigi/f1play.markdown
@@ -0,0 +1,27 @@
+---
+layout: device
+title: "UMIDIGI F1 Play"
+codename: f1_play
+oem: Umidigi
+downloadfolder: f1_play
+supportstatus: Current
+maintainer: chankruze
+ddof: "/dev/block/platform/bootdevice/by-name/recovery"
+devicetree: https://github.com/TeamWin/android_device_umidigi_f1_play
+xdathread: "https://forum.xda-developers.com/android/development/twrp-twrp-3-3-0-0-umidigi-f1-play-t3933829"
+---
+{% include disclaimer.html %}
+
+{% include supportstatus.html %}
+
+{% include dmverity.html %}
+
+{% include appinstall.html %}
+
+{% include download.html %}
+
+{% include twrpinstall.html %}
+
+{% include fastbootinstall.html %}
+
+{% include ddinstall.html %}
diff --git a/_vestel/vestelvenusv4.markdown b/_vestel/vestelvenusv4.markdown
new file mode 100644
index 0000000..2b53a70
--- /dev/null
+++ b/_vestel/vestelvenusv4.markdown
@@ -0,0 +1,27 @@
+---
+layout: device
+title: "Vestel Venus V4"
+codename: orka
+oem: Vestel
+downloadfolder: orka
+supportstatus: Current
+maintainer: barishirece
+ddof: "/dev/block/platform/mtk-msdc.0/11230000.msdc0/by-name/recovery"
+devicetree: https://github.com/TeamWin/android_device_vestel_orka
+---
+
+{% include disclaimer.html %}
+
+{% include supportstatus.html %}
+
+{% include dmverity.html %}
+
+{% include appinstall.html %}
+
+{% include download.html %}
+
+{% include twrpinstall.html %}
+
+{% include fastbootinstall.html %}
+
+{% include ddinstall.html %}
diff --git a/oem/LYF.html b/oem/lyf.html
similarity index 83%
rename from oem/LYF.html
rename to oem/lyf.html
index 1006ac8..830fb08 100644
--- a/oem/LYF.html
+++ b/oem/lyf.html
@@ -1,7 +1,7 @@
 ---
 layout: oem
 title: LYF
-permalink: /Devices/LYF/
+permalink: /Devices/Lyf/
 exclude: true
 ---
 
@@ -9,7 +9,7 @@
 
   <hr />
   <ul class="post-list" id="post-list">
-    {% for post in site.LYF %}
+    {% for post in site.lyf %}
       <p>
 	<strong><a href="{{ post.url | prepend: site.baseurl }}">{{ post.title }} ({{ post.codename }})</a></strong>
       </p>
diff --git a/oem/LYF.html b/oem/vestel.html
similarity index 77%
copy from oem/LYF.html
copy to oem/vestel.html
index 1006ac8..b83b189 100644
--- a/oem/LYF.html
+++ b/oem/vestel.html
@@ -1,7 +1,7 @@
 ---
 layout: oem
-title: LYF
-permalink: /Devices/LYF/
+title: Vestel
+permalink: /Devices/Vestel/
 exclude: true
 ---
 
@@ -9,7 +9,7 @@
 
   <hr />
   <ul class="post-list" id="post-list">
-    {% for post in site.LYF %}
+    {% for post in site.vestel %}
       <p>
 	<strong><a href="{{ post.url | prepend: site.baseurl }}">{{ post.title }} ({{ post.codename }})</a></strong>
       </p>