diff --git a/README.md b/README.md
index 18bdea1..537e27e 100644
--- a/README.md
+++ b/README.md
@@ -37,19 +37,6 @@ The admin uses the login you provided at installation. The password is the same
 
 The admin interface is accessible at the address: `your.domain.fr/api/admin`
 
-# State of this package
-
-* The following have been tested with this package and work fine:
-
-  * [x] install/remove/backup/remove/upgrade with x86_64 and ARM
-  * [x] import file with web interface, imports from YouTube, interraction with MusicBrainz
-  * [x] [Subsonic API](https://docs.funkwhale.audio/users/apps.html)
-  * [x] [Federation](https://docs.funkwhale.audio/federation.html) tests
-  * [x] [CLI Import](https://docs.funkwhale.audio/importing-music.html#from-music-directory-on-the-server) Remember to `source $final_path/venv/bin/activate`, then `source $final_path/load_env` before typinh using manage.py.
-
-* to be added:
-  * [ ] Store files in HOME, see https://github.com/YunoHost-Apps/funkwhale_ynh/issues/15
-
 ## Documentation
 
  * Official documentation: https://docs.funkwhale.audio
diff --git a/README_fr.md b/README_fr.md
index 0cd2f70..3f7a8cc 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -31,19 +31,6 @@ L'administrateur utilise le login que vous avez fourni lors de l'installation. L
 
 L'interface d'administration est accessible à l'adresse : votre.domaine.fr/api/admin
 
-# État de ce paquet
-
-* Les éléments suivants ont été testés avec ce paquet et fonctionnent :
-
-  * [x] installer/supprimer/sauvegarder/supprimer/mettre à jour avec x86_64
-  * [x] importation des fichiers avec l’interface web, importations depuis youtube, interraction avec MusicBrainz
-  * [x] [API Subsonic](https://docs.funkwhale.audio/users/apps.html)
-  * [x]  Tests de [Fédération](https://docs.funkwhale.audio/federation.html)
-  * [x] [Import CLI](https://docs.funkwhale.audio/importing-music.html#from-music-directory-on-the-server) N'oubliez pas de `source $final_path/venv/bin/activate`, puis `source $final_path/load_env` avant de taper en utilisant manage.py. 
-
-* à ajouter :
-  * [ ] Stocker les fichiers dans HOME, voir https://github.com/YunoHost-Apps/funkwhale_ynh/issues/15
-
 ## Documentation
 
  * Documentation officielle : https://docs.funkwhale.audio
diff --git a/scripts/backup b/scripts/backup
index d8b59c2..7f94b15 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -43,7 +43,7 @@ ynh_print_info --message="Declaring files to be backed up..."
 
 backup_core_only=$(ynh_app_setting_get --app="$app" --key=backup_core_only)
 # If backup_core_only have any value in the settings.yml file, do not backup the data directory
-if [ "$backup_core_only" ]
+if [ ! "$backup_core_only" ]
 then
 	ynh_backup --src_path="$datadir"
 fi
@@ -55,7 +55,6 @@ ynh_backup --src_path="$final_path"
 #=================================================
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
-ynh_backup --src_path="/etc/nginx/conf.d/$domain.conf"
 
 #=================================================
 # BACKUP FAIL2BAN CONFIGURATION
diff --git a/scripts/install b/scripts/install
index 8bd2f96..af68acc 100644
--- a/scripts/install
+++ b/scripts/install
@@ -25,8 +25,8 @@ ynh_abort_if_errors
 
 domain=$YNH_APP_ARG_DOMAIN
 path_url="/"
-is_public=$YNH_APP_ARG_IS_PUBLIC
 admin=$YNH_APP_ARG_ADMIN
+is_public=$YNH_APP_ARG_IS_PUBLIC
 
 admin_mail=$(ynh_user_get_info --username="$admin" --key="mail")
 
@@ -114,7 +114,7 @@ popd
 ynh_script_progression --message="Configuring NGINX web server..."
 
 # Create a dedicated NGINX config
-ynh_add_nginx_config
+ynh_add_nginx_config "datadir"
 
 #=================================================
 # CREATE DEDICATED USER
@@ -148,8 +148,8 @@ ynh_script_progression --message="Modifying a config file..."
 key=$(ynh_string_random --length=45 | base64)
 redis_db=$(ynh_redis_get_free_db)
 
-ynh_app_setting_set --app="$app" --key=key --value="$key"
-ynh_app_setting_set --app="$app" --key=redis_db --value="$redis_db"
+ynh_app_setting_set --app=$app --key=key --value=$key
+ynh_app_setting_set --app=$app --key=redis_db --value=$redis_db
 
 ynh_add_config --template="../conf/env.prod" --destination="$final_path/config/.env"
 
@@ -190,11 +190,13 @@ ynh_add_systemd_config --service="$app-beat"   --template="funkwhale-beat.servic
 ynh_script_progression --message="Securing files and directories..."
 
 # Set permissions to app files
-chown -R "$app": $final_path
+chown -R $app: $final_path
 chmod -R 755 "$final_path/front/dist/"
 
+chown -R $app: $datadir
+
 mkdir -p "/var/log/$app"
-chown -R "$app": "/var/log/$app"
+chown -R $app: "/var/log/$app"
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
@@ -220,7 +222,7 @@ ynh_systemd_action --service_name="${app}-worker" --action="start" --log_path="s
 #=================================================
 ynh_script_progression --message="Configuring Fail2Ban..."
 
-# Create a dedicated fail2ban config
+# Create a dedicated Fail2Ban config
 ynh_add_fail2ban_config --logpath="/var/log/nginx/$domain-access.log" --failregex="<HOST>.* \"POST /api/v1/token/ HTTP/1.1\" 400 68.*$" --max_retry=5
 
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index 8ea1a3b..d059f68 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -30,21 +30,21 @@ redis_db=$(ynh_app_setting_get --app=$app --key=redis_db)
 #=================================================
 
 # Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
-if yunohost service status "$app-server" >/dev/null
+if ynh_exec_warn_less yunohost service status "$app-server" >/dev/null
 then
-	ynh_script_progression --message="Remove $app-server service integration..."
+	ynh_script_progression --message="Removing $app-server service integration..."
 	yunohost service remove "$app-server"
 fi
 
-if yunohost service status "$app-worker" >/dev/null
+if ynh_exec_warn_less yunohost service status "$app-worker" >/dev/null
 then
-	ynh_script_progression --message="Remove $app-worker service integration..."
+	ynh_script_progression --message="Removing $app-worker service integration..."
 	yunohost service remove "$app-worker"
 fi
 
-if yunohost service status "$app-beat" >/dev/null
+if ynh_exec_warn_less yunohost service status "$app-beat" >/dev/null
 then
-	ynh_script_progression --message="Remove $app-beat service integration..."
+	ynh_script_progression --message="Removing $app-beat service integration..."
 	yunohost service remove "$app-beat"
 fi
 
diff --git a/scripts/restore b/scripts/restore
index 3d2cfc0..f7ca191 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -62,7 +62,7 @@ ynh_script_progression --message="Restoring the app main directory..."
 backup_core_only=$(ynh_app_setting_get --app=$app --key=backup_core_only)
 
 # If backup_core_only have any value, then restore only code
-if [ "$backup_core_only" ]
+if [ ! "$backup_core_only" ]
 then
 	ynh_restore_file --origin_path="$datadir"
 fi
@@ -70,8 +70,9 @@ fi
 ynh_restore_file --origin_path="$final_path"
 
 # Remove the option backup_core_only if it's in the settings.yml file
-ynh_app_setting_delete --app="$app" --key=backup_core_only
+ynh_app_setting_delete --app=$app --key=backup_core_only
 
+mkdir -p $datadir
 pushd $datadir
 	mkdir -p static media music
 popd
@@ -91,10 +92,12 @@ ynh_script_progression --message="Restoring user rights..."
 
 # Restore permissions on app files
 chown -R $app: $final_path
-chmod -R 755 "$final_path/code/front/dist/"
+chmod -R 755 "$final_path/front/dist/"
+
+chown -R $app: $datadir
 
 mkdir -p "/var/log/$app"
-chown -R "$app": "/var/log/$app"
+chown -R $app: "/var/log/$app"
 
 #=================================================
 # SPECIFIC RESTORATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 9451344..16f7ef1 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -21,8 +21,8 @@ path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
-port=$(ynh_app_setting_get --app=$app --key=port)
 db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
+port=$(ynh_app_setting_get --app=$app --key=port)
 redis_db=$(ynh_app_setting_get --app=$app --key=redis_db)
 key=$(ynh_app_setting_get --app=$app --key=key)
 
@@ -33,8 +33,8 @@ ynh_script_progression --message="Ensuring downward compatibility..."
 
 # If redis_db doesn't exist, create it
 if [ -z "$redis_db" ]; then
-	redis_db=0
-	ynh_app_setting_set --app="$app" --key=redis_db --value="$redis_db"
+	redis_db=$(ynh_redis_get_free_db)
+	ynh_app_setting_set --app=$app --key=redis_db --value=$redis_db
 fi
 
 # If db_pwd doesn't exist, create it
@@ -50,20 +50,13 @@ if ynh_legacy_permissions_exists; then
 	ynh_app_setting_delete --app=$app --key=is_public
 fi
 
-# Cleaning legacy permissions
-if ynh_legacy_permissions_exists; then
-	ynh_legacy_permissions_delete_all
-
-	ynh_app_setting_delete --app=$app --key=is_public
-fi
-
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
 ynh_script_progression --message="Backing up the app before upgrading (may take a while)..."
 
 # Inform the backup/restore process that it should not save the data directory
-ynh_app_setting_set --app="$app" --key=backup_core_only --value=1
+ynh_app_setting_set --app=$app --key=backup_core_only --value=1
 
 # Backup the current version of the app
 ynh_backup_before_upgrade
@@ -130,7 +123,7 @@ fi
 ynh_script_progression --message="Upgrading NGINX web server configuration..."
 
 # Create a dedicated NGINX config
-ynh_add_nginx_config
+ynh_add_nginx_config "datadir"
 
 #=================================================
 # UPGRADE DEPENDENCIES
@@ -203,7 +196,7 @@ pushd $final_path
 	# https://docs.funkwhale.audio/changelog.html#increased-quality-of-jpeg-thumbnails-manual-action-required
 	ynh_secure_remove --file="$final_path/media/__sized__"
 	python api/manage.py fw media generate-thumbnails
-)
+popd
 
 #=================================================
 # SETUP SYSTEMD
@@ -225,11 +218,13 @@ ynh_add_systemd_config --service="$app-beat"   --template="funkwhale-beat.servic
 ynh_script_progression --message="Securing files and directories..."
 
 # Set permissions on app files
-chown -R "$app": "$final_path"
-chmod -R 755 "$final_path/code/front/dist/"
+chown -R $app: "$final_path"
+chmod -R 755 "$final_path/front/dist/"
+
+chown -R $app: $datadir
 
 mkdir -p "/var/log/$app"
-chown -R "$app": "/var/log/$app"
+chown -R $app: "/var/log/$app"
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST