diff --git a/app.py b/app.py
index c5ecc7d..176aeed 100644
--- a/app.py
+++ b/app.py
@@ -1095,6 +1095,15 @@ def r_update_check():
     return jsonify(ok=True)
 
 
+@app.route('/api/system/reboot', methods=['POST'])
+def r_system_reboot():
+    threading.Thread(target=lambda: (
+        __import__('time').sleep(1),
+        subprocess.Popen(['reboot'])
+    ), daemon=True).start()
+    return jsonify(ok=True)
+
+
 @app.route('/api/update/install', methods=['POST'])
 def r_update_install():
     try:
@@ -1239,7 +1248,7 @@ body{background:var(--bg);color:var(--txt);font-family:-apple-system,BlinkMacSys
 .tog input{accent-color:var(--acc);width:16px;height:16px;cursor:pointer;flex-shrink:0}
 .tog span{line-height:1.35}
 .flash{font-size:.78rem;min-height:1rem;padding:.2rem 0}
-.flash.ok{color:var(--grn)}.flash.err{color:var(--red)}
+.flash.ok{color:var(--grn)}.flash.err{color:var(--red)}.flash.warn{color:#f4a332}
 
 /* ── Port Slots ── */
 /* port-pair: immer echtes 1fr 1fr, unabhängig vom Explorer */
@@ -1609,6 +1618,19 @@ body{background:var(--bg);color:var(--txt);font-family:-apple-system,BlinkMacSys
   </div>
 </div>
 
+<!-- ── System ── -->
+<div class="card">
+  <div class="card-head">
+    <div class="card-icon" style="background:rgba(255,180,60,.1);color:#f4a332">⚙</div>
+    <span class="card-title">System</span>
+  </div>
+  <div class="card-body" style="display:flex;flex-direction:column;gap:.6rem">
+    <button class="btn" style="width:100%" onclick="checkUpdate()">🔍&nbsp;Nach Update suchen</button>
+    <div id="sys-update-flash" class="flash" style="display:none"></div>
+    <button class="btn" style="width:100%;background:rgba(220,60,60,.12);color:#e05555;border-color:rgba(220,60,60,.25)" onclick="rebootDevice()">↺&nbsp;Gerät neu starten</button>
+  </div>
+</div>
+
 <!-- ── Logs ── -->
 <div class="card col2">
   <div class="card-head">
@@ -2063,6 +2085,41 @@ async function installUpdate() {
   }, 5000);
 }
 
+async function checkUpdate() {
+  const btn = event.currentTarget;
+  btn.disabled = true; btn.textContent = '↻ Prüfe…';
+  try {
+    await api('/update/check', 'POST');
+    await new Promise(r => setTimeout(r, 2000));
+    const u = await api('/update/status');
+    const fl = $('sys-update-flash');
+    if (u.available && u.latest) {
+      fl.className = 'flash warn'; fl.textContent = 'Update v' + u.latest + ' verfügbar – über das Badge oben installieren.';
+    } else if (u.error) {
+      fl.className = 'flash err'; fl.textContent = 'Fehler: ' + u.error;
+    } else {
+      fl.className = 'flash ok'; fl.textContent = 'PiCopy ist aktuell.';
+    }
+    fl.style.display = 'block';
+    if (fl.className.includes('ok')) setTimeout(() => fl.style.display = 'none', 3500);
+  } catch(e) {
+    const fl = $('sys-update-flash');
+    fl.className = 'flash err'; fl.textContent = 'Verbindung fehlgeschlagen.'; fl.style.display = 'block';
+  } finally {
+    btn.disabled = false; btn.innerHTML = '🔍&nbsp;Nach Update suchen';
+  }
+}
+
+async function rebootDevice() {
+  if (!confirm('Gerät jetzt neu starten?\n\nDas Web-Interface ist für ca. 30 Sekunden nicht erreichbar.')) return;
+  try { await api('/system/reboot', 'POST'); } catch(e) {}
+  document.body.innerHTML = '<div style="display:flex;align-items:center;justify-content:center;height:100vh;font-family:sans-serif;color:#888;font-size:1rem">↻ Gerät startet neu – bitte warten…</div>';
+  setTimeout(async function waitForRestart() {
+    try { await fetch('/api/update/status'); location.reload(); }
+    catch(e) { setTimeout(waitForRestart, 2000); }
+  }, 10000);
+}
+
 function flash(id,cls,msg){
   const el=$(id); el.className='flash '+cls; el.textContent=msg; el.style.display='block';
   if(cls==='ok') setTimeout(()=>el.style.display='none',3500);
diff --git a/version.txt b/version.txt
index ece61c6..f9cbc01 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.0.6
\ No newline at end of file
+1.0.7
\ No newline at end of file