Woops … I spoke too soon!
So the theme allowed me to updated via the ‘front end’
I’ve posted the FTP credentials
I got the following
An error occurred while updating Enfold: The update cannot be installed because we will be unable to copy some files. This is usually due to inconsistent file permissions. images/.DS_Store, config-templatebuilder/.DS_Store, lang/ca.po, lang/ca.mo, lang/.DS_Store, includes/.DS_Store, config-wpml/wpml-mod.js, css/.DS_Store, css/admin-preview.css, config-woocommerce/woocommerce-mod-v26.js, js/avia-admin-preview.js, config-menu-exchange/config.php, images/layout/logo_modern.png, images/layout/search.png, config-templatebuilder/avia-template-builder/.DS_Store, config-templatebuilder/avia-shortcodes/tab_sub_section.php, config-templatebuilder/avia-shortcodes/tab_section.php, config-templatebuilder/avia-shortcodes/gallery_horizontal.php, includes/admin/.DS_Store, framework/images/.DS_Store, framework/php/.DS_Store, framework/php/class-gmaps.php, config-layerslider/LayerSlider/.DS_Store, config-templatebuilder/avia-template-builder/images/sc-tabsection.png, includes/admin/demo_files/.DS_Store, includes/admin/demo_files/minimal-photography.xml, includes/admin/demo_files/minimal-photography.php, includes/admin/demo_files/dark-photography.php, includes/admin/demo_files/dark-photography.xml, includes/admin/demo_files/enfold-2017.php, includes/admin/demo_files/enfold-2017.xml, config-layerslider/LayerSlider/locales/LayerSlider-hu_HU.mo, config-layerslider/LayerSlider/locales/LayerSlider-en_US.pot, config-layerslider/LayerSlider/locales/LayerSlider-fr_FR.mo, config-layerslider/LayerSlider/locales/LayerSlider-hu_HU.po, config-layerslider/LayerSlider/locales/LayerSlider-fr_FR.po, config-layerslider/LayerSlider/views/about.php, config-layerslider/LayerSlider/views/revisions.php, config-layerslider/LayerSlider/views/system_status.php, config-layerslider/LayerSlider/includes/slider_markup_setup.php, config-layerslider/LayerSlider/includes/slider_utils.php, config-layerslider/LayerSlider/templates/tmpl-importing.php, config-layerslider/LayerSlider/templates/tmpl-popup-example-slider.php, config-layerslider/LayerSlider/templates/tmpl-import-templates.php, config-layerslider/LayerSlider/templates/tmpl-upload-sliders.php, config-layerslider/LayerSlider/templates/tmpl-embed-slider.php, config-layerslider/LayerSlider/templates/tmpl-static-layer-item.php, config-layerslider/LayerSlider/templates/tmpl-popup-presets-window.php, config-layerslider/LayerSlider/templates/tmpl-add-slider-list.php, config-layerslider/LayerSlider/templates/tmpl-transition-gallery.php, config-layerslider/LayerSlider/templates/tmpl-add-slider-grid.php, config-layerslider/LayerSlider/templates/tmpl-revisions-welcome.php, config-layerslider/LayerSlider/templates/tmpl-2d-transition.php, config-layerslider/LayerSlider/templates/tmpl-revisions-history.php, config-layerslider/LayerSlider/templates/tmpl-3d-transition.php, config-layerslider/LayerSlider/classes/class.ls.popups.php, config-layerslider/LayerSlider/classes/class.ls.revisions.php, config-layerslider/LayerSlider/avia-samples/.DS_Store, config-layerslider/LayerSlider/wp/tinymce_l10n.php, config-layerslider/LayerSlider/wp/scripts_l10n.php, config-templatebuilder/avia-template-builder/assets/js/avia-tab-section.js, includes/admin/demo_files/demo_images/enfold-2017.jpg, includes/admin/demo_files/demo_images/minimal-photography.jpg, includes/admin/demo_files/demo_images/dark-photography.jpg, framework/images/icons/new/.DS_Store, (Email address hidden if logged out) , (Email address hidden if logged out) , (Email address hidden if logged out) , config-layerslider/LayerSlider/static/air-datepicker/datepicker.min.css, config-layerslider/LayerSlider/static/air-datepicker/datepicker.min.js, config-layerslider/LayerSlider/static/codemirror/AUTHORS, config-layerslider/LayerSlider/static/dashicons/dashicons.css, config-layerslider/LayerSlider/static/dashicons/dashicons.woff, config-layerslider/LayerSlider/static/dashicons/dashicons.ttf, config-layerslider/LayerSlider/static/dashicons/dashicons.svg, config-layerslider/LayerSlider/static/dashicons/dashicons.eot, config-layerslider/LayerSlider/static/public/front.css, config-layerslider/LayerSlider/static/public/front.scss, config-layerslider/LayerSlider/static/shuffle/shuffle.min.js, config-layerslider/LayerSlider/static/minicolors/jquery.minicolors.transparent.png, config-layerslider/LayerSlider/static/minicolors/jquery.minicolors.min.js, config-layerslider/LayerSlider/static/minicolors/jquery.minicolors.png, config-layerslider/LayerSlider/static/minicolors/jquery.minicolors.js, config-layerslider/LayerSlider/static/minicolors/jquery.minicolors.css, config-layerslider/LayerSlider/static/layerslider/css/layerslider.css, config-layerslider/LayerSlider/static/layerslider/js/layerslider.transitions.js, config-layerslider/LayerSlider/static/layerslider/js/greensock.js, config-layerslider/LayerSlider/static/layerslider/js/layerslider.kreaturamedia.jquery.js, config-layerslider/LayerSlider/static/layerslider/overlays/grid_stripes_left.png, config-layerslider/LayerSlider/static/layerslider/overlays/gradient-2.png, config-layerslider/LayerSlider/static/layerslider/overlays/grid_medium.png, config-layerslider/LayerSlider/static/layerslider/overlays/gradient-4.png, config-layerslider/LayerSlider/static/layerslider/overlays/grid_small.png, config-layerslider/LayerSlider/static/layerslider/overlays/grid_hard.png, config-layerslider/LayerSlider/static/layerslider/overlays/gradient-1.png, config-layerslider/LayerSlider/static/layerslider/overlays/gradient-circle-1.png, config-layerslider/LayerSlider/static/layerslider/overlays/gradient-3.png, config-layerslider/LayerSlider/static/layerslider/overlays/grid_stripes_right.png, config-layerslider/LayerSlider/static/admin/media/revisions.mp4, config-layerslider/LayerSlider/static/admin/css/admin.css, config-layerslider/LayerSlider/static/admin/css/admin_new.css, config-layerslider/LayerSlider/static/admin/css/layerslider.transitiongallery.css, config-layerslider/LayerSlider/static/admin/css/embed.css, config-layerslider/LayerSlider/static/admin/css/about.css, config-layerslider/LayerSlider/static/admin/css/skin.editor.css, config-layerslider/LayerSlider/static/admin/css/km-ui.css, config-layerslider/LayerSlider/static/admin/css/revisions.css, config-layerslider/LayerSlider/static/admin/css/global.css, config-layerslider/LayerSlider/static/admin/css/blank.gif, config-layerslider/LayerSlider/static/admin/scss/_slide_settings.scss, config-layerslider/LayerSlider/static/admin/scss/global.scss, config-layerslider/LayerSlider/static/admin/scss/km-ui.scss, config-layerslider/LayerSlider/static/admin/scss/_mixins.scss, config-layerslider/LayerSlider/static/admin/scss/about.scss, config-layerslider/LayerSlider/static/admin/scss/sliders_list.scss, config-layerslider/LayerSlider/static/admin/scss/skin.editor.scss, config-layerslider/LayerSlider/static/admin/scss/revisions.scss, config-layerslider/LayerSlider/static/admin/scss/_layout.scss, config-layerslider/LayerSlider/static/admin/scss/slider_settings.scss, config-layerslider/LayerSlider/static/admin/scss/admin_new.scss, config-layerslider/LayerSlider/static/admin/scss/_transition_builder.scss, config-layerslider/LayerSlider/static/admin/scss/_layer_settings.scss, config-layerslider/LayerSlider/static/admin/scss/_interface.scss, config-layerslider/LayerSlider/static/admin/scss/_transition_gallery.scss, config-layerslider/LayerSlider/static/admin/scss/_tinymce.scss, config-layerslider/LayerSlider/static/admin/js/km-ui.js, config-layerslider/LayerSlider/static/admin/js/ls-admin-global.js, config-layerslider/LayerSlider/static/admin/js/ls-admin-sliders.js, config-layerslider/LayerSlider/static/admin/js/ls-admin-tinymce.js, config-layerslider/LayerSlider/static/admin/js/ls-admin-revisions.js, config-layerslider/LayerSlider/static/admin/js/ls-admin-transition-builder.js, config-layerslider/LayerSlider/static/admin/js/ls-admin-slider-builder.js, config-layerslider/LayerSlider/static/admin/js/layerslider.transition.gallery.js, config-layerslider/LayerSlider/static/admin/js/ls-admin-common.js, config-layerslider/LayerSlider/static/admin/img/nocss3d.png, config-layerslider/LayerSlider/static/admin/img/layout-fixed.png, config-layerslider/LayerSlider/static/admin/img/origami-bg.png, config-layerslider/LayerSlider/static/admin/img/layout-responsive.png, config-layerslider/LayerSlider/static/admin/img/comingsoon.jpg, config-layerslider/LayerSlider/static/admin/img/cclogo.png, config-layerslider/LayerSlider/static/admin/img/origami.png, config-layerslider/LayerSlider/static/admin/img/checkerboardpattern.png, config-layerslider/LayerSlider/static/admin/img/popup-example-slidy.png, config-layerslider/LayerSlider/static/admin/img/layout-full-screen.png, config-layerslider/LayerSlider/static/admin/img/layout-full-width.png, config-layerslider/LayerSlider/static/admin/img/sample_slide_2.png, config-layerslider/LayerSlider/static/admin/img/layout-popup.png, config-layerslider/LayerSlider/static/admin/img/popup-example-bg.jpg, config-layerslider/LayerSlider/static/admin/img/sample_slide_1.png, config-layerslider/LayerSlider/static/admin/img/ls-tb.png, config-layerslider/LayerSlider/static/admin/img/ls_80x80.png, config-layerslider/LayerSlider/static/admin/img/tag.png, config-layerslider/LayerSlider/static/admin/img/blank.gif, config-layerslider/LayerSlider/static/admin/img/slider_preview.jpg, config-layerslider/LayerSlider/static/air-datepicker/i18n/datepicker.en.js, config-layerslider/LayerSlider/static/codemirror/theme/cm-tab.png, config-layerslider/LayerSlider/static/codemirror/keymap/emacs.js, config-layerslider/LayerSlider/static/codemirror/keymap/vim.js, config-layerslider/LayerSlider/static/codemirror/keymap/sublime.js, config-layerslider/LayerSlider/static/layerslider/skins/defaultskin/loading.gif, 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config-layerslider/LayerSlider/static/layerslider/skins/noskin/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/noskin/skin.png, config-layerslider/LayerSlider/static/layerslider/skins/fullwidthdark/loading.gif, config-layerslider/LayerSlider/static/layerslider/skins/fullwidthdark/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/fullwidthdark/info.json, config-layerslider/LayerSlider/static/layerslider/skins/fullwidthdark/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/fullwidthdark/skin.png, config-layerslider/LayerSlider/static/layerslider/skins/glass/loading.gif, config-layerslider/LayerSlider/static/layerslider/skins/glass/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/glass/shadow.png, config-layerslider/LayerSlider/static/layerslider/skins/glass/info.json, config-layerslider/LayerSlider/static/layerslider/skins/glass/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/glass/skin.png, config-layerslider/LayerSlider/static/layerslider/skins/numbers/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/numbers/info.json, config-layerslider/LayerSlider/static/layerslider/skins/numbers/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/borderlesslight3d/loading.gif, config-layerslider/LayerSlider/static/layerslider/skins/borderlesslight3d/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/borderlesslight3d/shadow.png, config-layerslider/LayerSlider/static/layerslider/skins/borderlesslight3d/info.json, config-layerslider/LayerSlider/static/layerslider/skins/borderlesslight3d/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/borderlesslight3d/skin.png, config-layerslider/LayerSlider/static/layerslider/skins/minimal/loading.gif, config-layerslider/LayerSlider/static/layerslider/skins/minimal/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/minimal/info.json, config-layerslider/LayerSlider/static/layerslider/skins/minimal/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/minimal/skin.png, config-layerslider/LayerSlider/static/layerslider/skins/photogallery/loading.gif, config-layerslider/LayerSlider/static/layerslider/skins/photogallery/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/photogallery/info.json, config-layerslider/LayerSlider/static/layerslider/skins/photogallery/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/darkskin/loading.gif, config-layerslider/LayerSlider/static/layerslider/skins/darkskin/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/darkskin/info.json, config-layerslider/LayerSlider/static/layerslider/skins/darkskin/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/darkskin/skin.png, config-layerslider/LayerSlider/static/layerslider/skins/lightskin/loading.gif, 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config-layerslider/LayerSlider/static/layerslider/skins/borderlessdark/loading.gif, config-layerslider/LayerSlider/static/layerslider/skins/borderlessdark/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/borderlessdark/shadow.png, config-layerslider/LayerSlider/static/layerslider/skins/borderlessdark/info.json, config-layerslider/LayerSlider/static/layerslider/skins/borderlessdark/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/borderlessdark/skin.png, config-layerslider/LayerSlider/static/layerslider/skins/v5/loading.gif, config-layerslider/LayerSlider/static/layerslider/skins/v5/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/v5/info.json, config-layerslider/LayerSlider/static/layerslider/skins/v5/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/v5/skin.png, config-layerslider/LayerSlider/static/layerslider/skins/outline/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/outline/info.json, config-layerslider/LayerSlider/static/layerslider/skins/outline/skin.css, config-layerslider/LayerSlider/static/layerslider/skins/v6/loading.gif, config-layerslider/LayerSlider/static/layerslider/skins/v6/nothumb.png, config-layerslider/LayerSlider/static/layerslider/skins/v6/info.json, config-layerslider/LayerSlider/static/layerslider/skins/v6/skin.css, config-layerslider/LayerSlider/static/layerslider/plugins/timeline/layerslider.timeline.js, config-layerslider/LayerSlider/static/layerslider/plugins/timeline/layerslider.timeline.css, config-layerslider/LayerSlider/static/layerslider/plugins/debug/layerslider.debug.js, config-layerslider/LayerSlider/static/layerslider/plugins/debug/layerslider.debug.css, config-layerslider/LayerSlider/static/layerslider/plugins/popup/layerslider.popup.js, config-layerslider/LayerSlider/static/layerslider/plugins/popup/layerslider.popup.css, config-layerslider/LayerSlider/static/layerslider/plugins/origami/layerslider.origami.css, config-layerslider/LayerSlider/static/layerslider/plugins/origami/layerslider.origami.js, config-layerslider/LayerSlider/static/codemirror/mode/php/test.js, config-layerslider/LayerSlider/static/codemirror/mode/css/less_test.js, config-layerslider/LayerSlider/static/codemirror/mode/css/gss_test.js, config-layerslider/LayerSlider/static/codemirror/mode/sass/sass.js, config-layerslider/LayerSlider/static/codemirror/mode/sql/sql.js, config-layerslider/LayerSlider/static/codemirror/mode/xml/test.js, config-layerslider/LayerSlider/static/codemirror/addon/edit/matchbrackets.js, config-layerslider/LayerSlider/static/codemirror/addon/edit/closebrackets.js, config-layerslider/LayerSlider/static/codemirror/addon/edit/trailingspace.js, config-layerslider/LayerSlider/static/codemirror/addon/edit/continuelist.js, config-layerslider/LayerSlider/static/codemirror/addon/edit/matchtags.js, config-layerslider/LayerSlider/static/codemirror/addon/edit/closetag.js, 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