Widget configuration inside theme

I need change my theme on-fly (for mobile version I have different appearence), but widgets not saves correctly.

I tried configure widgets from theme, but this method doesn`t work.

if (!function_exists('sync_widgets_config')):
    function sync_widgets_config() {
        static $validConf = [
            'orphaned_widgets_1' => [
                0 => 'search-2',
                1 => 'recent-posts-2',
                2 => 'recent-comments-2',
                3 => 'archives-2',
                4 => 'categories-2',
                5 => 'meta-2',
            ],
            'wp_inactive_widgets' => [0 => 'gin-content-categories-2',],
            'sliding_sidebar' => [
                0 => 'gin-login-form-3',
                1 => 'gin-account-cabinet-2',
                2 => 'gin-content-top-menu-2',
            ],
            'header_area' => [0 => 'gin-top-area-2',],
            'pre_content' => [0 => 'gin-content-news-slider-2',],
            'global_menu' => [0 => 'gin-content-categories-3'],
            'footer' => [0 => 'gin-footer_widget-2',],
            'global_footer' => [0 => 'gin-siteheart_widget-2',],
        ];

        if ($validConf == wp_get_sidebars_widgets()) {
            return;
        }

        wp_set_sidebars_widgets($validConf);
    }

    sync_widgets_config();
endif; // if (!function_exists('sync_widgets_config')):

Can you suggest method(or plugin) which configure my widgets for theme and after I change theme widgets will appear as I saved inside theme.