diff --git a/README.md b/README.md
index 028af43..2297859 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,9 @@
 - [Marc se demande comment fonctionne Astroport?](https://tube.p2p.legal/videos/watch/90f0efd6-e1a9-40ed-8583-440b98ab4ef0)
 
 ## [INSTALLATION sur RaspberryPi (Xbian)](https://www.copylaradio.com/en_US/blog/blog-1/post/astrxbian-20)
-[TELECHARGER IMAGE POUR RPI](https://qo-op.com/astrXbian2020.img) (2021-01-12) !!! DEFAILLANT !!!
+[TELECHARGER IMAGE POUR RPI](https://qo-op.com/astrXbian_2021_03_10.img) (2021-03-10) **NOUVELLE VERSION**
+
+Comment [transférer votre version alpha Astroport vers la nouvelle image RaspberryPi](./src/branch/master/docs/backup_restore.md)
 
 ---
 
diff --git a/docs/astroport_backup.1.bashrc.ipfs.zen.png b/docs/astroport_backup.1.bashrc.ipfs.zen.png
new file mode 100644
index 0000000..640e653
Binary files /dev/null and b/docs/astroport_backup.1.bashrc.ipfs.zen.png differ
diff --git a/docs/backup_restore.md b/docs/backup_restore.md
new file mode 100644
index 0000000..d6a6093
--- /dev/null
+++ b/docs/backup_restore.md
@@ -0,0 +1,3 @@
+# BACKUP / RESTORE
+
+![](./astroport_backup.1.bashrc.ipfs.zen.png)
diff --git a/install.sh b/install.sh
index ac67b52..fae9215 100755
--- a/install.sh
+++ b/install.sh
@@ -21,7 +21,8 @@ sudo apt-get install build-essential qrencode jq bc gawk ffmpeg sqlite dnsutils
 echo 'export PATH=$PATH:$HOME/.local/bin' >> ~/.bashrc && source ~/.bashrc
 python3 -m pip install -U pip
 python3 -m pip install -U setuptools wheel
-python3 -m pip install -U cryptography Ed25519 base58 google protobuf duniterpy silkaj
+python3 -m pip install -U cryptography Ed25519 base58 google protobuf duniterpy
+# python3 -m pip install -U silkaj
 
 ########################################################################
 echo "Clonage git astrXbian depuis https://git.p2p.legal"