diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index d2129dd..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "lib/message"]
-	path = lib/message
-	url = https://git.epha.se/ephase/bash_message
diff --git a/README.md b/README.md
index 57c6515..77c5f96 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,6 @@ Android Oandbackup restore script
 A simple bash script to restore application backuped with OandBackup on a rooted
 Android Phone. This script can restore GPG encrypted backup.
 
-## Installation
-
 to use this script, clone the repo :
 
 ```shell
@@ -14,29 +12,7 @@ cd oandbackup_restore
 git submodule init && git submodule update
 ```
 
-## Usage
-
-```
-$ ./restore.sh [-d] [--dry-run] <folder>
-```
-
- - `-d` : display debug messges
- - `--dry-run`: do nothing, just display actions.
-
-To use this script, you must have a rooted phone with a custom recovery (Tested
-with TWRP).
-
- 1. Activate develloper mode on your phone
- 2. Authorize your PC for debug by running adb and accept the PC on your phone.
- 3. launch the script with the folder containing backup as argument
- 4. When the script finished to install applications, he will reboot the phone
-    into recovery. When it's done press space.
- 5. When it's done, reboot your phone.
-
-## Warning
-
-This script is a first working version, tested with my own phone. Use it at 
-your own risk.
+This script is in devellopment, this is not a working version
 
 ## Licence