<div class="modal" data-jtd-modal="flash-modal" data-jtd-modal-backdrop="static" id="flash-modal">
    <div class="modal-content">
        <div class="modal-header">
        <span class="close">&times;</span>
        <h2>Flash firmware</h2>
        </div>
        <form id="flash-form" class="p-4" novalidate>
            <div class="form-floating mb-3">
                <input type="file" class="form-control" placeholder="Flash MTD" name="flash-mtd" id="flash-mtd" required>
                <label for="flash-m