diff --git a/README.md b/README.md
index d61c709..9548571 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,20 @@
 # DevTerm
 
-## OS Images 
+## OS images
+
+acec1d02a37bfbffc9ed025fd718948e  http://dl.clockworkpi.com/DevTerm_A04_v0.2h.img.bz2 (32bit)  
+26f52bfde573479960d8696f407d19b9  http://dl.clockworkpi.com/DevTerm_A06_v0.2h.img.bz2  
+bef6c111863f8d2e6ef1cb23be354152  http://dl.clockworkpi.com/DevTerm_CM3_v0.1a.img.bz2 (32bit)  
+8b2fdebe254dfa1f5f245cebb85b1e84  https://mega.nz/file/dQFijKhR#z1OsTshuHh9G7XXM1wvz0QJpXVn9u9HGcqNg6eFGbPI
+7938ed1cdda98ba6f28049a819c12dc1  http://dl.clockworkpi.com/DevTerm_CM4_v0.1.img.bz2 (32bit)  
+49aa472a6e4d81a48e0a1a26436f02c2  http://dl.clockworkpi.com/DevTerm_R01_v0.2a.img.bz2  
+ab081eabf24ae501dc3f40a9126b7e5a  http://dl.clockworkpi.com/DevTerm_CM4_v0.3e_xfce_64bit.img.7z
+
+
+After downloading the files, you need to uncompress them. Please note that MacOS requires version 11.6 or higher to uncompress 7z files.
+
+For flashing the OS image, you can use the following tools:
+
+* Windows and macOS users can use [Etcher](https://etcher.balena.io/) to flash the image.
+* Linux users can use the "dd" command to flash the image.
 
-[OS image download](images/)
diff --git a/images/README.md b/images/README.md
deleted file mode 100644
index 39a1203..0000000
--- a/images/README.md
+++ /dev/null
@@ -1,10 +0,0 @@
-# DevTerm os images
-
-acec1d02a37bfbffc9ed025fd718948e  http://dl.clockworkpi.com/DevTerm_A04_v0.2h.img.bz2 (32bit)  
-26f52bfde573479960d8696f407d19b9  http://dl.clockworkpi.com/DevTerm_A06_v0.2h.img.bz2  
-bef6c111863f8d2e6ef1cb23be354152  http://dl.clockworkpi.com/DevTerm_CM3_v0.1a.img.bz2 (32bit)  
-8b2fdebe254dfa1f5f245cebb85b1e84  https://mega.nz/file/dQFijKhR#z1OsTshuHh9G7XXM1wvz0QJpXVn9u9HGcqNg6eFGbPI
-7938ed1cdda98ba6f28049a819c12dc1  http://dl.clockworkpi.com/DevTerm_CM4_v0.1.img.bz2 (32bit)  
-49aa472a6e4d81a48e0a1a26436f02c2  http://dl.clockworkpi.com/DevTerm_R01_v0.2a.img.bz2  
-
-ab081eabf24ae501dc3f40a9126b7e5a  http://dl.clockworkpi.com/DevTerm_CM4_v0.3e_xfce_64bit.img.7z