diff --git a/scripts/backup b/scripts/backup
index e85e560..fae9930 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -23,7 +23,7 @@ ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_print_info "Load settings"
+ynh_print_info "Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -36,28 +36,28 @@ db_name=$(ynh_app_setting_get $app db_name)
 #=================================================
 # BACKUP THE APP MAIN DIR
 #=================================================
-ynh_print_info "Backup the app main dir"
+ynh_print_info "Backing up the main app directory..."
 
 ynh_backup "$final_path"
 
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
 #=================================================
-ynh_print_info "Backup nginx configuration"
+ynh_print_info "Backing up nginx configuration..."
 
 ynh_backup "/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
 # BACKUP THE PHP-FPM CONFIGURATION
 #=================================================
-ynh_print_info "Backup php-fpm configuration"
+ynh_print_info "Backing up php-fpm configuration..."
 
 ynh_backup "/etc/php/7.0/fpm/pool.d/$app.conf"
 
 #=================================================
 # BACKUP THE MYSQL DATABASE
 #=================================================
-ynh_print_info "Backup the mysql database"
+ynh_print_info "Backing up the mysql database..."
 
 ynh_mysql_dump_db "$db_name" > db.sql
 
@@ -66,14 +66,14 @@ ynh_mysql_dump_db "$db_name" > db.sql
 #=================================================
 # BACKUP LOGROTATE
 #=================================================
-ynh_print_info "Backup logrotate configuration"
+ynh_print_info "Backing up logrotate configuration..."
 
 ynh_backup "/etc/logrotate.d/$app"
 
 #=================================================
 # BACKUP SYSTEMD
 #=================================================
-ynh_print_info "Backup systemd configuration"
+ynh_print_info "Backing up systemd configuration..."
 
 ynh_backup "/etc/systemd/system/$app.service"
 
@@ -87,4 +87,4 @@ ynh_backup "/etc/cron.d/$app"
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info "Backup script completed. Please wait for YunoHost to create the backup."
+ynh_print_info "Backup script completed for $app. (YunoHost will then actually copy those to the archive)."
diff --git a/scripts/install b/scripts/install
index fdb342e..07a6dc4 100755
--- a/scripts/install
+++ b/scripts/install
@@ -23,7 +23,6 @@ ynh_abort_if_errors
 #=================================================
 # RETRIEVE ARGUMENTS FROM THE MANIFEST
 #=================================================
-ynh_print_info "Retrieve arguments from the manifest ..."
 
 domain=$YNH_APP_ARG_DOMAIN
 path_url=$YNH_APP_ARG_PATH
@@ -47,7 +46,7 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
 #=================================================
-ynh_print_info "Validating arguments ..."
+ynh_print_info "Validating installation parameters..."
 
 ### If the app uses nginx as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
 ### If the app provides an internal web server (or uses another application server such as uwsgi), the final path should be "/opt/yunohost/$app"
@@ -63,7 +62,7 @@ ynh_webpath_register $app $domain $path_url
 #=================================================
 # STORE SETTINGS FROM MANIFEST
 #=================================================
-ynh_print_info "Store settings from manifest ..."
+ynh_print_info "Storing installation settings..."
 
 ynh_app_setting_set $app domain $domain
 ynh_app_setting_set $app path $path_url
@@ -76,7 +75,7 @@ ynh_app_setting_set $app language $language
 #=================================================
 # FIND AND OPEN A PORT
 #=================================================
-ynh_print_info "Configuring firewall ..."
+ynh_print_info "Configuring firewall..."
 
 ### Use these lines if you have to open a port for the application
 ### `ynh_find_port` will find the first available port starting from the given port.
@@ -92,7 +91,7 @@ ynh_app_setting_set $app port $port
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
-ynh_print_info "Installing dependencies ..."
+ynh_print_info "Installing dependencies..."
 
 ### `ynh_install_app_dependencies` allows you to add any "apt" dependencies to the package.
 ### Those deb packages will be installed as dependencies of this package.
@@ -106,7 +105,7 @@ ynh_install_app_dependencies deb1 deb2
 #=================================================
 # CREATE A MYSQL DATABASE
 #=================================================
-ynh_print_info "Creating a mysql database ..."
+ynh_print_info "Creating a mysql database..."
 
 ### Use these lines if you need a database for the application.
 ### `ynh_mysql_setup_db` will create a database, an associated user and a ramdom password.
@@ -124,7 +123,7 @@ ynh_mysql_setup_db $db_name $db_name
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
-ynh_print_info "Setting up source files ..."
+ynh_print_info "Setting up source files..."
 
 ### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
 ### downloaded from an upstream source, like a git repository.
@@ -137,7 +136,7 @@ ynh_setup_source "$final_path"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_print_info "Configuring nginx ..."
+ynh_print_info "Configuring nginx..."
 
 ### `ynh_add_nginx_config` will use the file conf/nginx.conf
 
@@ -147,7 +146,7 @@ ynh_add_nginx_config
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_print_info "Configuring system user ..."
+ynh_print_info "Configuring system user..."
 
 # Create a system user
 ynh_system_user_create $app
@@ -155,7 +154,7 @@ ynh_system_user_create $app
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
-ynh_print_info "Configuring php-fpm ..."
+ynh_print_info "Configuring php-fpm..."
 
 ### `ynh_add_fpm_config` is used to set up a PHP config.
 ### You can remove it if your app doesn't use PHP.
@@ -180,7 +179,7 @@ ynh_add_fpm_config
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_print_info "Configuring a systemd service ..."
+ynh_print_info "Configuring a systemd service..."
 
 ### `ynh_systemd_config` is used to configure a systemd script for an app.
 ### It can be used for apps that use sysvinit (with adaptation) or systemd.
@@ -209,7 +208,7 @@ ynh_add_systemd_config
 chown -R $app: $final_path
 
 # Set the app as temporarily public for curl call
-ynh_print_info "Configuring ssowat ..."
+ynh_print_info "Configuring ssowat..."
 ynh_app_setting_set $app skipped_uris "/"
 # Reload SSOwat config
 yunohost app ssowatconf
@@ -218,7 +217,7 @@ yunohost app ssowatconf
 systemctl reload nginx
 
 # Installation with curl
-ynh_print_info "Finalizing install ..."
+ynh_print_info "Finalizing install..."
 ynh_local_curl "/INSTALL_PATH" "key1=value1" "key2=value2" "key3=value3"
 
 # Remove the public access
@@ -263,7 +262,7 @@ chown -R root: $final_path
 #=================================================
 # SETUP LOGROTATE
 #=================================================
-ynh_print_info "Configuring log rotation ..."
+ynh_print_info "Configuring log rotation..."
 
 ### `ynh_use_logrotate` is used to configure a logrotate configuration for the logs of this app.
 ### Use this helper only if there is effectively a log file for this app.
@@ -295,7 +294,7 @@ yunohost service add $app --log "/var/log/$app/$app.log"
 #=================================================
 # SETUP SSOWAT
 #=================================================
-ynh_script_progression --message="Configuring SSOwat ..."
+ynh_script_progression --message="Configuring SSOwat..."
 
 # Make app public if necessary
 if [ $is_public -eq 1 ]
@@ -307,7 +306,7 @@ fi
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_print_info "Reloading nginx ..."
+ynh_print_info "Reloading nginx..."
 
 systemctl reload nginx
 
diff --git a/scripts/remove b/scripts/remove
index 3723ae5..c9191ed 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -12,7 +12,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_print_info "Load settings"
+ynh_print_info "Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -31,14 +31,14 @@ final_path=$(ynh_app_setting_get $app final_path)
 # Remove a service from the admin panel, added by `yunohost service add`
 if yunohost service status | grep -q $app
 then
-	ynh_print_info "Remove $app service"
+	ynh_print_info "Removing $app service"
 	yunohost service remove $app
 fi
 
 #=================================================
 # STOP AND REMOVE SERVICE
 #=================================================
-ynh_print_info "Stop and remove the service"
+ynh_print_info "Stopping and removing the service"
 
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
@@ -46,7 +46,7 @@ ynh_remove_systemd_config
 #=================================================
 # REMOVE THE MYSQL DATABASE
 #=================================================
-ynh_print_info "Remove the mysql database"
+ynh_print_info "Removing the mysql database"
 
 # Remove a database if it exists, along with the associated user
 ynh_mysql_remove_db $db_user $db_name
@@ -54,7 +54,7 @@ ynh_mysql_remove_db $db_user $db_name
 #=================================================
 # REMOVE DEPENDENCIES
 #=================================================
-ynh_print_info "Remove dependencies"
+ynh_print_info "Removing dependencies"
 
 # Remove metapackage and its dependencies
 ynh_remove_app_dependencies
@@ -62,7 +62,7 @@ ynh_remove_app_dependencies
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
-ynh_print_info "Remove app main directory"
+ynh_print_info "Removing app main directory"
 
 # Remove the app directory securely
 ynh_secure_remove "$final_path"
@@ -70,7 +70,7 @@ ynh_secure_remove "$final_path"
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
-ynh_print_info "Remove nginx configuration"
+ynh_print_info "Removing nginx configuration"
 
 # Remove the dedicated nginx config
 ynh_remove_nginx_config
@@ -78,7 +78,7 @@ ynh_remove_nginx_config
 #=================================================
 # REMOVE PHP-FPM CONFIGURATION
 #=================================================
-ynh_print_info "Remove php-fpm configuration"
+ynh_print_info "Removing php-fpm configuration"
 
 # Remove the dedicated php-fpm config
 ynh_remove_fpm_config
@@ -86,7 +86,7 @@ ynh_remove_fpm_config
 #=================================================
 # REMOVE LOGROTATE CONFIGURATION
 #=================================================
-ynh_print_info "Remove logrotate configuration"
+ynh_print_info "Removing logrotate configuration"
 
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
@@ -94,11 +94,10 @@ ynh_remove_logrotate
 #=================================================
 # CLOSE A PORT
 #=================================================
-ynh_print_info "Close ports"
 
 if yunohost firewall list | grep -q "\- $port$"
 then
-	ynh_print_info "Close port $port"
+	ynh_print_info "Closing port $port"
 	ynh_exec_warn_less yunohost firewall disallow TCP $port
 fi
 
@@ -122,7 +121,7 @@ ynh_secure_remove "/var/log/$app/"
 #=================================================
 # REMOVE DEDICATED USER
 #=================================================
-ynh_print_info "Remove the dedicated user"
+ynh_print_info "Removing the dedicated system user"
 
 # Delete a system user
 ynh_system_user_delete $app
@@ -131,4 +130,4 @@ ynh_system_user_delete $app
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info "Deletion completed"
+ynh_print_info "Removal completed"
diff --git a/scripts/restore b/scripts/restore
index fe46ced..9fa5c6b 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -23,7 +23,7 @@ ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_print_info "Load settings"
+ynh_print_info "Loading settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -35,6 +35,7 @@ db_name=$(ynh_app_setting_get $app db_name)
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
 #=================================================
+ynh_print_info "Validating restoration parameters..."
 
 ynh_webpath_available $domain $path_url \
 	|| ynh_die "Path not available: ${domain}${path_url}"
@@ -52,14 +53,14 @@ ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
-ynh_print_info "Restore the app main directory"
+ynh_print_info "Restore the app main directory..."
 
 ynh_restore_file "$final_path"
 
 #=================================================
 # RECREATE THE DEDICATED USER
 #=================================================
-ynh_print_info "Recreate the dedicated user"
+ynh_print_info "Recreate the dedicated systen user..."
 
 # Create the dedicated user (if not existing)
 ynh_system_user_create $app
@@ -82,7 +83,7 @@ ynh_restore_file "/etc/php/7.0/fpm/pool.d/$app.conf"
 #=================================================
 # REINSTALL DEPENDENCIES
 #=================================================
-ynh_print_info "Reinstall dependencies"
+ynh_print_info "Reinstall dependencies..."
 
 # Define and install dependencies
 ynh_install_app_dependencies deb1 deb2
@@ -90,7 +91,7 @@ ynh_install_app_dependencies deb1 deb2
 #=================================================
 # RESTORE THE MYSQL DATABASE
 #=================================================
-ynh_print_info "Restore the mysql database"
+ynh_print_info "Restoring the mysql database..."
 
 db_pwd=$(ynh_app_setting_get $app mysqlpwd)
 ynh_mysql_setup_db $db_name $db_name $db_pwd
@@ -99,7 +100,7 @@ ynh_mysql_connect_as $db_name $db_pwd $db_name < ./db.sql
 #=================================================
 # RESTORE SYSTEMD
 #=================================================
-ynh_print_info "Restore the systemd configuration"
+ynh_print_info "Restoring the systemd configuration..."
 
 ynh_restore_file "/etc/systemd/system/$app.service"
 systemctl enable $app.service
@@ -127,7 +128,7 @@ ynh_restore_file "/etc/logrotate.d/$app"
 #=================================================
 # RELOAD NGINX AND PHP-FPM
 #=================================================
-ynh_print_info "Reload nginx and php-fpm"
+ynh_print_info "Reloading nginx and php-fpm..."
 
 systemctl reload php7.0-fpm
 systemctl reload nginx
@@ -136,4 +137,4 @@ systemctl reload nginx
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info "Restoration completed"
+ynh_print_info "Restoration completed for $app"
diff --git a/scripts/upgrade b/scripts/upgrade
index e92e62c..2d825e6 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -12,7 +12,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_print_info "Load settings"
+ynh_print_info "Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -27,7 +27,7 @@ db_name=$(ynh_app_setting_get $app db_name)
 #=================================================
 # ENSURE DOWNWARD COMPATIBILITY
 #=================================================
-ynh_print_info "Ensure downward compatibility"
+ynh_print_info "Ensuring downward compatibility..."
 
 # Fix is_public as a boolean value
 if [ "$is_public" = "Yes" ]; then
@@ -53,7 +53,7 @@ fi
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
-ynh_print_info "Backup the app before upgrading (may take a while)"
+ynh_print_info "Backing up the app before upgrading... (may take a while)"
 
 # Backup the current version of the app
 ynh_backup_before_upgrade
@@ -76,7 +76,7 @@ path_url=$(ynh_normalize_url_path $path_url)
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
-ynh_print_info "Download, check and unpack source"
+ynh_print_info "Downloading, checking and unpacking sources..."
 
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source "$final_path"
@@ -84,7 +84,7 @@ ynh_setup_source "$final_path"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_print_info "Reconfigure nginx"
+ynh_print_info "Upgrading nginx configuration..."
 
 # Create a dedicated nginx config
 ynh_add_nginx_config
@@ -92,14 +92,14 @@ ynh_add_nginx_config
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
-ynh_print_info "Upgrade dependencies"
+ynh_print_info "Upgrading dependencies..."
 
 ynh_install_app_dependencies deb1 deb2
 
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_print_info "Create a dedicated user"
+ynh_print_info "Making sure dedicated system user exists..."
 
 # Create a dedicated user (if not existing)
 ynh_system_user_create $app
@@ -107,7 +107,7 @@ ynh_system_user_create $app
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
-ynh_print_info "Reconfigure php-fpm"
+ynh_print_info "Upgrading php-fpm configuration..."
 
 # Create a dedicated php-fpm config
 ynh_add_fpm_config
@@ -127,7 +127,7 @@ ynh_store_file_checksum "$final_path/CONFIG_FILE"
 #=================================================
 # SETUP LOGROTATE
 #=================================================
-ynh_print_info "Reconfigure logrotate"
+ynh_print_info "Upgrading logrotate configuration..."
 
 # Use logrotate to manage app-specific logfile(s)
 ynh_use_logrotate --non-append
@@ -135,7 +135,7 @@ ynh_use_logrotate --non-append
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_print_info "Reconfigure systemd"
+ynh_print_info "Upgrading systemd configuration..."
 
 # Create a dedicated systemd config
 ynh_add_systemd_config
@@ -152,7 +152,7 @@ chown -R root: $final_path
 #=================================================
 # SETUP SSOWAT
 #=================================================
-ynh_print_info "Reconfigure SSOwat"
+ynh_print_info "Upgrading SSOwat configuration..."
 
 # Make app public if necessary
 if [ $is_public -eq 1 ]
@@ -164,7 +164,7 @@ fi
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_print_info "Reload nginx"
+ynh_print_info "Reloading nginx..."
 
 systemctl reload nginx