diff --git a/app/src/main/java/com/foxx/androidcast/remoteaccess/RemoteAccessService.java b/app/src/main/java/com/foxx/androidcast/remoteaccess/RemoteAccessService.java
index 335c540..d601e5b 100644
--- a/app/src/main/java/com/foxx/androidcast/remoteaccess/RemoteAccessService.java
+++ b/app/src/main/java/com/foxx/androidcast/remoteaccess/RemoteAccessService.java
@@ -134,6 +134,7 @@ public final class RemoteAccessService extends Service {
             hb.put("device_id", DeviceInfo.getDeviceUuid(this));
             hb.put("random", loadOrCreateSessionRandom());
             hb.put("app_version", com.foxx.androidcast.BuildConfig.VERSION_NAME);
+            hb.put("device", buildDeviceMeta(this));
             hb.put("tunnel_mode", mode.toApiValue());
             JSONArray caps = new JSONArray();
             if (mode == RemoteAccessMode.WIREGUARD) {
@@ -353,6 +354,24 @@ public final class RemoteAccessService extends Service {
         nm.createNotificationChannel(ch);
     }
 
+    private static JSONObject buildDeviceMeta(Context context) throws Exception {
+        JSONObject device = new JSONObject();
+        device.put("name", AppPreferences.getUsername(context));
+        device.put("manufacturer", Build.MANUFACTURER);
+        device.put("brand", Build.BRAND);
+        device.put("model", Build.MODEL);
+        device.put("device", Build.DEVICE);
+        device.put("product", Build.PRODUCT);
+        device.put("sdk_int", Build.VERSION.SDK_INT);
+        device.put("release", Build.VERSION.RELEASE);
+        JSONArray abis = new JSONArray();
+        for (String abi : Build.SUPPORTED_ABIS) {
+            abis.put(abi);
+        }
+        device.put("abis", abis);
+        return device;
+    }
+
     @Override
     public IBinder onBind(Intent intent) {
         return null;
diff --git a/examples/crash_reporter/backend/public/assets/css/app.css b/examples/crash_reporter/backend/public/assets/css/app.css
index c22bc3f..e2d7007 100644
--- a/examples/crash_reporter/backend/public/assets/css/app.css
+++ b/examples/crash_reporter/backend/public/assets/css/app.css
@@ -2194,6 +2194,16 @@ button.report-tag--filter:hover {
 .ra-device-row--needs-wl {
   background: rgba(245, 158, 11, .06);
 }
+#ra-devices-table .report-row[data-device-id] {
+  cursor: pointer;
+}
+#ra-devices-table .col-actions,
+#ra-devices-table .ra-device-actions {
+  white-space: nowrap;
+}
+.reports-table--cols .col-actions {
+  min-width: 160px;
+}
 .ra-device-actions {
   white-space: nowrap;
 }
diff --git a/examples/crash_reporter/backend/public/assets/js/remote_access.js b/examples/crash_reporter/backend/public/assets/js/remote_access.js
index 84d0ac7..fd15f1b 100644
--- a/examples/crash_reporter/backend/public/assets/js/remote_access.js
+++ b/examples/crash_reporter/backend/public/assets/js/remote_access.js
@@ -1,4 +1,31 @@
 (function () {
+  const STORAGE = {
+    colWidths: 'ra_console_col_widths',
+    colOrder: 'ra_console_col_order',
+  };
+
+  const RA_COLUMNS = [
+    { key: 'device_name', label: 'Device' },
+    { key: 'status', label: 'Status' },
+    { key: 'opt_in', label: 'Opt-in' },
+    { key: 'android_api', label: 'Android API' },
+    { key: 'android_version', label: 'Android version' },
+    { key: 'last_seen', label: 'Last seen' },
+    { key: 'app_version', label: 'App' },
+  ];
+
+  const DEFAULT_COL_WIDTHS = {
+    expand: 40,
+    device_name: 160,
+    status: 120,
+    opt_in: 88,
+    android_api: 96,
+    android_version: 112,
+    last_seen: 152,
+    app_version: 80,
+    actions: 220,
+  };
+
   function basePath() {
     return document.body.getAttribute('data-base-path') || '';
   }
@@ -11,6 +38,21 @@
     return document.body.getAttribute('data-can-ra-admin') === '1';
   }
 
+  function lsGet(key, fallback) {
+    try {
+      const v = localStorage.getItem(key);
+      return v === null ? fallback : v;
+    } catch {
+      return fallback;
+    }
+  }
+
+  function lsSet(key, value) {
+    try {
+      localStorage.setItem(key, value);
+    } catch { /* ignore */ }
+  }
+
   function apiUrl(action, params) {
     const q = new URLSearchParams(params || {});
     q.set('action', action);
@@ -39,6 +81,247 @@
     return d.innerHTML;
   }
 
+  function getColWidths() {
+    try {
+      const w = JSON.parse(lsGet(STORAGE.colWidths, '{}'));
+      return { ...DEFAULT_COL_WIDTHS, ...(w && typeof w === 'object' ? w : {}) };
+    } catch {
+      return { ...DEFAULT_COL_WIDTHS };
+    }
+  }
+
+  function saveColWidths(widths) {
+    lsSet(STORAGE.colWidths, JSON.stringify(widths));
+  }
+
+  function getOrderedColumnKeys() {
+    const defaults = RA_COLUMNS.map((c) => c.key);
+    try {
+      const saved = JSON.parse(lsGet(STORAGE.colOrder, '[]'));
+      if (Array.isArray(saved) && saved.length) {
+        const out = saved.filter((k) => defaults.includes(k));
+        defaults.forEach((k) => {
+          if (!out.includes(k)) out.push(k);
+        });
+        return out;
+      }
+    } catch { /* ignore */ }
+    return defaults;
+  }
+
+  function saveColumnOrder(keys) {
+    lsSet(STORAGE.colOrder, JSON.stringify(keys));
+  }
+
+  function getDisplayColumns() {
+    return getOrderedColumnKeys()
+      .map((k) => RA_COLUMNS.find((c) => c.key === k))
+      .filter(Boolean);
+  }
+
+  function columnLabelByKey(key) {
+    const c = RA_COLUMNS.find((col) => col.key === key);
+    if (c) return c.label;
+    if (key === 'actions') return 'Actions';
+    return key;
+  }
+
+  function colspan() {
+    return getDisplayColumns().length + 2;
+  }
+
+  function applyColgroup() {
+    const cg = document.getElementById('ra-devices-colgroup');
+    if (!cg) return;
+    const widths = getColWidths();
+    const order = getOrderedColumnKeys();
+    let html =
+      '<col class="col-expand" style="width:' + (widths.expand || 40) + 'px" />';
+    order.forEach((k) => {
+      html +=
+        '<col data-col="' +
+        esc(k) +
+        '" style="width:' +
+        (widths[k] || 100) +
+        'px" />';
+    });
+    html +=
+      '<col class="col-actions" style="width:' + (widths.actions || 220) + 'px" />';
+    cg.innerHTML = html;
+  }
+
+  function clearColumnDropMarkers(thead) {
+    thead.querySelectorAll('.th-drop-target').forEach((el) => {
+      el.classList.remove('th-drop-target');
+    });
+    thead.querySelectorAll('.th-dragging').forEach((el) => {
+      el.classList.remove('th-dragging');
+    });
+  }
+
+  function renderHead() {
+    const thead = document.getElementById('ra-devices-thead');
+    if (!thead) return;
+    const cols = getDisplayColumns();
+    const widths = getColWidths();
+    let html =
+      '<tr><th class="report-tree-head" aria-label="Expand"><span class="col-resizer" data-resize-col="expand"></span></th>';
+    cols.forEach((c) => {
+      const w = widths[c.key] ? ' style="width:' + widths[c.key] + 'px"' : '';
+      html +=
+        '<th class="th-draggable"' +
+        ' draggable="true" data-col-key="' +
+        esc(c.key) +
+        '" title="Drag to reorder"' +
+        w +
+        ' scope="col"><span class="th-inner">' +
+        '<span class="th-drag" aria-hidden="true" title="Drag column">⋮⋮</span>' +
+        '<span class="th-label">' +
+        esc(c.label) +
+        '</span></span>' +
+        '<span class="col-resizer" data-resize-col="' +
+        esc(c.key) +
+        '"></span></th>';
+    });
+    html +=
+      '<th class="col-actions" scope="col" style="width:' +
+      (widths.actions || 220) +
+      'px">Actions<span class="col-resizer" data-resize-col="actions"></span></th></tr>';
+    thead.innerHTML = html;
+  }
+
+  function bindTableLayout() {
+    const table = document.getElementById('ra-devices-table');
+    const thead = document.getElementById('ra-devices-thead');
+    if (!table || !thead || table.dataset.layoutBound === '1') return;
+    table.dataset.layoutBound = '1';
+
+    thead.addEventListener('dragstart', (e) => {
+      if (e.target.closest('.col-resizer')) {
+        e.preventDefault();
+        return;
+      }
+      const th = e.target.closest('th.th-draggable[data-col-key]');
+      if (!th) return;
+      const sourceKey = th.getAttribute('data-col-key');
+      if (!sourceKey) return;
+      table.dataset.dragColKey = sourceKey;
+      th.classList.add('th-dragging');
+      const ghost = document.createElement('div');
+      ghost.className = 'col-drag-ghost';
+      ghost.textContent = columnLabelByKey(sourceKey);
+      ghost.setAttribute('aria-hidden', 'true');
+      document.body.appendChild(ghost);
+      table._dragGhost = ghost;
+      if (e.dataTransfer) {
+        e.dataTransfer.effectAllowed = 'move';
+        e.dataTransfer.setData('text/plain', sourceKey);
+        try {
+          e.dataTransfer.setDragImage(ghost, 16, 14);
+        } catch { /* ignore */ }
+      }
+    });
+
+    thead.addEventListener('dragend', () => {
+      clearColumnDropMarkers(thead);
+      delete table.dataset.dragColKey;
+      if (table._dragGhost) {
+        table._dragGhost.remove();
+        table._dragGhost = null;
+      }
+    });
+
+    thead.addEventListener('dragenter', (e) => {
+      if (!table.dataset.dragColKey) return;
+      e.preventDefault();
+    });
+
+    thead.addEventListener('dragover', (e) => {
+      if (!table.dataset.dragColKey) return;
+      e.preventDefault();
+      if (e.dataTransfer) e.dataTransfer.dropEffect = 'move';
+      const th = e.target.closest('th[data-col-key]');
+      if (!th) return;
+      const active = thead.querySelector('.th-drop-target');
+      if (active && active !== th) active.classList.remove('th-drop-target');
+      th.classList.add('th-drop-target');
+    });
+
+    thead.addEventListener('dragleave', (e) => {
+      const th = e.target.closest('th[data-col-key]');
+      if (!th) return;
+      const rel = e.relatedTarget;
+      if (rel && th.contains(rel)) return;
+      th.classList.remove('th-drop-target');
+    });
+
+    thead.addEventListener('drop', (e) => {
+      const th = e.target.closest('th[data-col-key]');
+      if (!th) return;
+      e.preventDefault();
+      e.stopPropagation();
+      const sourceKey =
+        table.dataset.dragColKey ||
+        (e.dataTransfer && e.dataTransfer.getData('text/plain')) ||
+        '';
+      const targetKey = th.getAttribute('data-col-key');
+      clearColumnDropMarkers(thead);
+      delete table.dataset.dragColKey;
+      if (table._dragGhost) {
+        table._dragGhost.remove();
+        table._dragGhost = null;
+      }
+      if (!sourceKey || !targetKey || sourceKey === targetKey) return;
+      const order = getOrderedColumnKeys();
+      const from = order.indexOf(sourceKey);
+      const to = order.indexOf(targetKey);
+      if (from < 0 || to < 0) return;
+      order.splice(from, 1);
+      order.splice(to, 0, sourceKey);
+      saveColumnOrder(order);
+      refreshTableChrome(lastDevices, lastExpanded);
+    });
+
+    table.addEventListener('mousedown', (e) => {
+      const handle = e.target.closest('.col-resizer');
+      if (!handle) return;
+      e.preventDefault();
+      e.stopPropagation();
+      const colKey = handle.getAttribute('data-resize-col');
+      const th = handle.closest('th');
+      if (!colKey || !th) return;
+      const widths = getColWidths();
+      const startX = e.clientX;
+      const startW = th.getBoundingClientRect().width;
+
+      const onMove = (ev) => {
+        const w = Math.max(48, Math.round(startW + (ev.clientX - startX)));
+        widths[colKey] = w;
+        th.style.width = w + 'px';
+        th.style.minWidth = w + 'px';
+        th.style.maxWidth = w + 'px';
+        const cg = document.getElementById('ra-devices-colgroup');
+        const col = cg && cg.querySelector('col[data-col="' + colKey + '"]');
+        if (col) col.style.width = w + 'px';
+        else if (colKey === 'actions') {
+          const actionCol = cg && cg.querySelector('col.col-actions');
+          if (actionCol) actionCol.style.width = w + 'px';
+        } else if (colKey === 'expand') {
+          const expandCol = cg && cg.querySelector('col.col-expand');
+          if (expandCol) expandCol.style.width = w + 'px';
+        }
+      };
+      const onUp = () => {
+        document.removeEventListener('mousemove', onMove);
+        document.removeEventListener('mouseup', onUp);
+        saveColWidths(widths);
+        applyColgroup();
+      };
+      document.addEventListener('mousemove', onMove);
+      document.addEventListener('mouseup', onUp);
+    });
+  }
+
   function statusBadge(d) {
     const label = d.status_label || '';
     if (label === 'needs_whitelist') {
@@ -57,52 +340,71 @@
   }
 
   function deviceTitle(d) {
-    const name = (d.device_display || '').trim();
-    if (name) {
-      return name;
-    }
+    const name = (d.device_name || d.device_display || '').trim();
+    if (name) return name;
     const id = String(d.device_id || '');
-    if (id.length > 14) {
-      return id.slice(0, 8) + '…' + id.slice(-4);
-    }
+    if (id.length > 14) return id.slice(0, 8) + '…' + id.slice(-4);
     return id;
   }
 
+  function formatAbis(abis) {
+    if (!Array.isArray(abis) || !abis.length) return '—';
+    return abis.join(', ');
+  }
+
+  function formatCell(key, d) {
+    switch (key) {
+      case 'device_name':
+        return (
+          '<code class="ra-device-id" title="' +
+          esc(d.device_id) +
+          '">' +
+          esc(deviceTitle(d)) +
+          '</code>'
+        );
+      case 'status':
+        return statusBadge(d);
+      case 'opt_in':
+        return esc(d.opt_in_mode || 'none');
+      case 'android_api':
+        return d.sdk_int != null && d.sdk_int !== '' ? esc(String(d.sdk_int)) : '—';
+      case 'android_version':
+        return esc(d.os_release || '—');
+      case 'last_seen':
+        return esc(d.last_seen_at || '—');
+      case 'app_version':
+        return esc(d.app_version || '—');
+      default:
+        return '—';
+    }
+  }
+
   function detailLines(d) {
     const lines = [];
     lines.push('Device ID: ' + (d.device_id || '—'));
-    if (d.device_display) {
-      lines.push('Name: ' + d.device_display);
-    }
+    const name = (d.device_name || d.device_display || '').trim();
+    if (name) lines.push('Device name: ' + name);
     if (d.manufacturer || d.model) {
       lines.push('Hardware: ' + [d.manufacturer, d.model].filter(Boolean).join(' '));
     }
-    if (d.os_release || d.sdk_int) {
-      lines.push(
-        'Android: ' +
-          [d.os_release || '', d.sdk_int ? 'SDK ' + d.sdk_int : ''].filter(Boolean).join(' · ')
-      );
-    }
+    if (d.brand) lines.push('Brand: ' + d.brand);
+    if (d.product) lines.push('Product: ' + d.product);
+    if (d.hardware_device) lines.push('Device codename: ' + d.hardware_device);
+    if (d.sdk_int != null) lines.push('Android API: ' + d.sdk_int);
+    if (d.os_release) lines.push('Android version: ' + d.os_release);
+    if (d.abis && d.abis.length) lines.push('ABIs: ' + formatAbis(d.abis));
     lines.push('App version: ' + (d.app_version || '—'));
     lines.push('Opt-in mode: ' + (d.opt_in_mode || 'none'));
     lines.push('Last seen: ' + (d.last_seen_at || '—'));
-    if (d.notes) {
-      lines.push('Notes: ' + d.notes);
-    }
-    if (d.issue_count != null) {
-      lines.push('Linked issues: ' + d.issue_count);
-    }
-    if (d.graph_session_count != null) {
-      lines.push('Graph sessions: ' + d.graph_session_count);
-    }
+    if (d.notes) lines.push('Notes: ' + d.notes);
+    if (d.issue_count != null) lines.push('Linked issues: ' + d.issue_count);
+    if (d.graph_session_count != null) lines.push('Graph sessions: ' + d.graph_session_count);
     return lines;
   }
 
   function detailLinks(d) {
     const links = d.links || [];
-    if (!links.length) {
-      return '';
-    }
+    if (!links.length) return '';
     let html = '<div class="ra-detail-links">';
     links.forEach((link) => {
       html +=
@@ -116,30 +418,71 @@
     return html;
   }
 
+  function isInteractiveTarget(el) {
+    return !!el.closest('.ra-device-actions, .ra-detail-links, .report-tree-toggle, button, a, input, select, textarea, label');
+  }
+
   function bindRaTree(root) {
-    root.querySelectorAll('.report-tree-toggle').forEach((btn) => {
-      btn.addEventListener('click', (e) => {
-        e.stopPropagation();
-        const id = btn.getAttribute('aria-controls');
-        const briefRow = id ? document.getElementById(id) : null;
-        const row = btn.closest('.report-row');
-        if (!briefRow || !row) return;
+    root.querySelectorAll('.report-row[data-device-id]').forEach((row) => {
+      const btn = row.querySelector('.report-tree-toggle');
+      const briefId = btn ? btn.getAttribute('aria-controls') : null;
+      const briefRow = briefId ? document.getElementById(briefId) : null;
+      if (!briefRow || !btn) return;
+
+      const toggle = (e) => {
+        if (e && isInteractiveTarget(e.target)) return;
         const open = briefRow.hidden;
         briefRow.hidden = !open;
         btn.setAttribute('aria-expanded', open ? 'true' : 'false');
         row.classList.toggle('report-row--open', open);
+      };
+
+      btn.addEventListener('click', (e) => {
+        e.stopPropagation();
+        toggle(e);
+      });
+      row.addEventListener('click', (e) => toggle(e));
+      row.addEventListener('keydown', (e) => {
+        if (isInteractiveTarget(e.target)) return;
+        if (e.key === 'Enter' || e.key === ' ') {
+          e.preventDefault();
+          toggle(e);
+        }
       });
     });
   }
 
-  function renderDevices(devices) {
+  function captureExpandedDeviceIds() {
+    const ids = new Set();
+    const tbody = document.getElementById('ra-devices-tbody');
+    if (!tbody) return ids;
+    tbody.querySelectorAll('.report-row.report-row--open[data-device-id]').forEach((row) => {
+      const id = row.getAttribute('data-device-id');
+      if (id) ids.add(id);
+    });
+    return ids;
+  }
+
+  let lastDevices = [];
+  let lastExpanded = new Set();
+
+  function renderDevices(devices, expandedIds) {
     const tbody = document.getElementById('ra-devices-tbody');
     if (!tbody) return;
+    lastDevices = devices || [];
+    if (expandedIds) lastExpanded = expandedIds;
+
+    const cols = getDisplayColumns();
+    const span = colspan();
+
     if (!devices || !devices.length) {
       tbody.innerHTML =
-        '<tr><td colspan="7" class="muted">No devices have polled yet. Enable remote access on a device (dev settings) and wait for the next poll.</td></tr>';
+        '<tr><td colspan="' +
+        span +
+        '" class="muted">No devices have polled yet. Enable remote access on a device (dev settings) and wait for the next poll.</td></tr>';
       return;
     }
+
     let html = '';
     devices.forEach((d, i) => {
       const rowKey = 'ra-' + i;
@@ -148,25 +491,26 @@
       const canOpen = canOperate() && wl && (d.opt_in_mode === 'wireguard' || d.opt_in_mode === 'rssh');
       const openDisabled = canOpen ? '' : ' disabled title="Whitelist device and wait for WireGuard/RSSH opt-in poll"';
       const wlDisabled = canAdmin() ? '' : ' disabled';
+      const isOpen = lastExpanded.has(String(d.device_id || ''));
       const rowClass =
-        'report-row' + (d.needs_whitelist ? ' ra-device-row--needs-wl' : '');
-      html += '<tr class="' + rowClass + '">';
+        'report-row' +
+        (d.needs_whitelist ? ' ra-device-row--needs-wl' : '') +
+        (isOpen ? ' report-row--open' : '');
+
+      html += '<tr class="' + rowClass + '" data-device-id="' + esc(d.device_id) + '" tabindex="0">';
       html +=
-        '<td class="report-tree-cell"><button type="button" class="report-tree-toggle" aria-expanded="false" aria-controls="' +
+        '<td class="report-tree-cell"><button type="button" class="report-tree-toggle" aria-expanded="' +
+        (isOpen ? 'true' : 'false') +
+        '" aria-controls="' +
         briefId +
         '" title="Show device details"><span class="report-tree-arrow" aria-hidden="true"></span></button></td>';
+
+      cols.forEach((c) => {
+        html += '<td data-col="' + esc(c.key) + '">' + formatCell(c.key, d) + '</td>';
+      });
+
       html +=
-        '<td><code class="ra-device-id" title="' +
-        esc(d.device_id) +
-        '">' +
-        esc(deviceTitle(d)) +
-        '</code></td>';
-      html += '<td>' + statusBadge(d) + '</td>';
-      html += '<td>' + esc(d.opt_in_mode || 'none') + '</td>';
-      html += '<td>' + esc(d.last_seen_at || '—') + '</td>';
-      html += '<td>' + esc(d.app_version || '—') + '</td>';
-      html +=
-        '<td class="ra-device-actions">' +
+        '<td class="ra-device-actions col-actions">' +
         '<button type="button" class="btn btn-sm btn-primary"' +
         openDisabled +
         ' data-open-session="' +
@@ -190,7 +534,11 @@
       html +=
         '<tr class="report-brief-row" id="' +
         briefId +
-        '" hidden><td colspan="7" class="report-brief-cell"><div class="report-brief-panel"><div class="report-brief">';
+        '"' +
+        (isOpen ? '' : ' hidden') +
+        '><td colspan="' +
+        span +
+        '" class="report-brief-cell"><div class="report-brief-panel"><div class="report-brief">';
       detailLines(d).forEach((line) => {
         html += '<p>' + esc(line) + '</p>';
       });
@@ -201,6 +549,12 @@
     bindRaTree(tbody);
   }
 
+  function refreshTableChrome(devices, expandedIds) {
+    applyColgroup();
+    renderHead();
+    renderDevices(devices || lastDevices, expandedIds || lastExpanded);
+  }
+
   function renderSessions(active, inactive) {
     const aBody = document.getElementById('ra-active-tbody');
     const iBody = document.getElementById('ra-inactive-tbody');
@@ -264,11 +618,12 @@
   let lastConfig = {};
 
   async function refresh() {
+    const expanded = captureExpandedDeviceIds();
     setStatus('Loading…');
     try {
       const data = await fetchJson(apiUrl('dashboard'));
       lastConfig = data.config || {};
-      renderDevices(data.devices);
+      refreshTableChrome(data.devices, expanded);
       renderSessions(data.active_sessions, data.inactive_sessions);
       renderEvents(data.recent_events);
       const ep = lastConfig.wg_endpoint ? ' · WG ' + lastConfig.wg_endpoint : '';
@@ -281,9 +636,7 @@
   document.addEventListener('click', async (ev) => {
     const t = ev.target;
     if (!(t instanceof HTMLElement)) return;
-    if (t.closest('.report-tree-toggle, .ra-detail-links a')) {
-      return;
-    }
+    if (t.closest('.report-tree-toggle, .ra-detail-links a')) return;
     const copyId = t.getAttribute('data-copy-id');
     if (copyId) {
       try {
@@ -350,9 +703,7 @@
 
   const form = document.getElementById('ra-whitelist-form');
   if (form) {
-    if (!canAdmin()) {
-      form.hidden = true;
-    }
+    if (!canAdmin()) form.hidden = true;
     form.addEventListener('submit', async (ev) => {
       ev.preventDefault();
       if (!canAdmin()) return;
@@ -375,6 +726,9 @@
     });
   }
 
+  bindTableLayout();
+  applyColgroup();
+  renderHead();
   refresh();
   setInterval(refresh, 30000);
 })();
diff --git a/examples/crash_reporter/backend/src/RemoteAccessRepository.php b/examples/crash_reporter/backend/src/RemoteAccessRepository.php
index 239397e..3e54856 100644
--- a/examples/crash_reporter/backend/src/RemoteAccessRepository.php
+++ b/examples/crash_reporter/backend/src/RemoteAccessRepository.php
@@ -24,6 +24,22 @@ final class RemoteAccessRepository {
         }
         self::ensureSessionColumns($pdo);
         self::ensureRsshColumns($pdo);
+        self::ensureDeviceMetaColumn($pdo);
+    }
+
+    private static function ensureDeviceMetaColumn(PDO $pdo): void {
+        if (!Database::tableExists($pdo, 'remote_access_devices')) {
+            return;
+        }
+        $col = Database::isMysql() ? 'LONGTEXT NULL' : 'TEXT NULL';
+        try {
+            $pdo->exec('ALTER TABLE remote_access_devices ADD COLUMN device_meta_json ' . $col);
+        } catch (PDOException $e) {
+            $msg = strtolower($e->getMessage());
+            if (!str_contains($msg, 'duplicate') && !str_contains($msg, 'already exists')) {
+                throw $e;
+            }
+        }
     }
 
     /** @param list<string> $where @param list<mixed> $params */
@@ -152,7 +168,9 @@ final class RemoteAccessRepository {
             }
         }
 
-        self::upsertDevicePoll($deviceId, $random, $appVersion, $tunnelMode, $clientIp);
+        $deviceMeta = is_array($heartbeat['device'] ?? null) ? $heartbeat['device'] : [];
+
+        self::upsertDevicePoll($deviceId, $random, $appVersion, $tunnelMode, $clientIp, $deviceMeta);
 
         $device = self::findDevice($deviceId);
         if (!$device || !(int) ($device['whitelisted'] ?? 0)) {
@@ -246,26 +264,38 @@ final class RemoteAccessRepository {
         string $random,
         string $appVersion,
         string $tunnelMode,
-        string $clientIp
+        string $clientIp,
+        array $deviceMeta = []
     ): void {
         $pdo = Database::pdo();
         $now = self::nowSql();
+        $metaJson = self::encodeDeviceMeta($deviceMeta);
         $existing = self::findDevice($deviceId);
         if ($existing) {
-            $pdo->prepare(
-                'UPDATE remote_access_devices SET opt_in_mode = ?, last_random = ?, app_version = ?, last_seen_at = ?, updated_at = ? WHERE device_id = ?'
-            )->execute([$tunnelMode, $random, $appVersion, $now, $now, $deviceId]);
+            if ($metaJson !== null) {
+                $pdo->prepare(
+                    'UPDATE remote_access_devices SET opt_in_mode = ?, last_random = ?, app_version = ?,
+                     device_meta_json = ?, last_seen_at = ?, updated_at = ? WHERE device_id = ?'
+                )->execute([$tunnelMode, $random, $appVersion, $metaJson, $now, $now, $deviceId]);
+            } else {
+                $pdo->prepare(
+                    'UPDATE remote_access_devices SET opt_in_mode = ?, last_random = ?, app_version = ?,
+                     last_seen_at = ?, updated_at = ? WHERE device_id = ?'
+                )->execute([$tunnelMode, $random, $appVersion, $now, $now, $deviceId]);
+            }
             return;
         }
         $pdo->prepare(
-            'INSERT INTO remote_access_devices (device_id, company_id, whitelisted, opt_in_mode, last_random, app_version, last_seen_at, created_at, updated_at)
-             VALUES (?, ?, 0, ?, ?, ?, ?, ?, ?)'
+            'INSERT INTO remote_access_devices (device_id, company_id, whitelisted, opt_in_mode, last_random,
+                app_version, device_meta_json, last_seen_at, created_at, updated_at)
+             VALUES (?, ?, 0, ?, ?, ?, ?, ?, ?, ?)'
         )->execute([
             $deviceId,
             Rbac::defaultCompanyId(),
             $tunnelMode,
             $random,
             $appVersion,
+            $metaJson,
             $now,
             $now,
             $now,
@@ -273,6 +303,37 @@ final class RemoteAccessRepository {
         self::logEvent($deviceId, null, null, 'device_seen', 'first_poll', ['opt_in' => $tunnelMode], $clientIp);
     }
 
+    /** @param array<string, mixed> $deviceMeta */
+    private static function encodeDeviceMeta(array $deviceMeta): ?string {
+        if ($deviceMeta === []) {
+            return null;
+        }
+        $allowed = ['name', 'manufacturer', 'brand', 'model', 'device', 'product', 'sdk_int', 'release', 'abis'];
+        $clean = [];
+        foreach ($allowed as $key) {
+            if (!array_key_exists($key, $deviceMeta)) {
+                continue;
+            }
+            $val = $deviceMeta[$key];
+            if ($key === 'sdk_int') {
+                $clean[$key] = (int) $val;
+            } elseif ($key === 'abis' && is_array($val)) {
+                $clean[$key] = array_values(array_filter(array_map('strval', $val)));
+            } elseif (is_scalar($val)) {
+                $s = trim((string) $val);
+                if ($s !== '') {
+                    $clean[$key] = $s;
+                }
+            }
+        }
+        if ($clean === []) {
+            return null;
+        }
+        $json = json_encode($clean, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+
+        return $json === false ? null : $json;
+    }
+
     /** @return array<string, mixed>|null */
     private static function findDevice(string $deviceId): ?array {
         $st = Database::pdo()->prepare('SELECT * FROM remote_access_devices WHERE device_id = ? LIMIT 1');
@@ -753,14 +814,20 @@ final class RemoteAccessRepository {
     private static function enrichDeviceRow(array $row, string $issuesBase, string $projectBase): array {
         $deviceId = (string) ($row['device_id'] ?? '');
         $companyId = (int) ($row['company_id'] ?? 1);
-        $ctx = self::lookupDeviceContext($deviceId, $companyId);
+        $storedMeta = self::decodeDeviceMeta($row['device_meta_json'] ?? null);
+        $ctx = self::lookupDeviceContext($deviceId, $companyId, $storedMeta);
         $row['needs_whitelist'] = self::deviceNeedsWhitelist($row);
         $row['status_label'] = self::deviceStatusLabel($row);
+        $row['device_name'] = $ctx['device_name'] ?? '';
         $row['device_display'] = $ctx['device_display'] ?? '';
         $row['manufacturer'] = $ctx['manufacturer'] ?? '';
+        $row['brand'] = $ctx['brand'] ?? '';
         $row['model'] = $ctx['model'] ?? '';
+        $row['product'] = $ctx['product'] ?? '';
+        $row['hardware_device'] = $ctx['hardware_device'] ?? '';
         $row['os_release'] = $ctx['os_release'] ?? '';
         $row['sdk_int'] = $ctx['sdk_int'] ?? null;
+        $row['abis'] = $ctx['abis'] ?? [];
         $row['issue_count'] = $ctx['issue_count'] ?? 0;
         $row['graph_session_count'] = $ctx['graph_session_count'] ?? 0;
         $row['latest_issue_id'] = $ctx['latest_issue_id'] ?? null;
@@ -771,6 +838,16 @@ final class RemoteAccessRepository {
         return $row;
     }
 
+    /** @return array<string, mixed> */
+    private static function decodeDeviceMeta(mixed $raw): array {
+        if (!is_string($raw) || trim($raw) === '') {
+            return [];
+        }
+        $decoded = json_decode($raw, true);
+
+        return is_array($decoded) ? $decoded : [];
+    }
+
     /** @param array<string, mixed> $row */
     private static function deviceNeedsWhitelist(array $row): bool {
         if ((int) ($row['whitelisted'] ?? 0) === 1) {
@@ -812,23 +889,48 @@ final class RemoteAccessRepository {
         return (time() - $t) <= $maxAgeSec;
     }
 
-    /** @return array<string, mixed> */
-    private static function lookupDeviceContext(string $deviceId, int $companyId): array {
+    /** @param array<string, mixed> $storedMeta @return array<string, mixed> */
+    private static function lookupDeviceContext(string $deviceId, int $companyId, array $storedMeta = []): array {
         if ($deviceId === '') {
             return [];
         }
         $pdo = Database::pdo();
-        $like = '%' . $deviceId . '%';
-        $issueCount = 0;
-        $latestIssueId = null;
-        $deviceDisplay = '';
-        $manufacturer = '';
-        $model = '';
-        $osRelease = '';
-        $sdkInt = null;
+        $deviceName = trim((string) ($storedMeta['name'] ?? ''));
+        $manufacturer = trim((string) ($storedMeta['manufacturer'] ?? ''));
+        $brand = trim((string) ($storedMeta['brand'] ?? ''));
+        $model = trim((string) ($storedMeta['model'] ?? ''));
+        $hardwareDevice = trim((string) ($storedMeta['device'] ?? ''));
+        $product = trim((string) ($storedMeta['product'] ?? ''));
+        $osRelease = trim((string) ($storedMeta['release'] ?? ''));
+        $sdkInt = isset($storedMeta['sdk_int']) ? (int) $storedMeta['sdk_int'] : null;
+        $abis = is_array($storedMeta['abis'] ?? null) ? $storedMeta['abis'] : [];
         $appVersion = '';
 
+        $issueCount = 0;
+        $latestIssueId = null;
+        $graphCount = 0;
+
+        if (Database::tableExists($pdo, 'graph_sessions')) {
+            $gSt = $pdo->prepare(
+                'SELECT app_version, sdk_int FROM graph_sessions WHERE device_id = ? ORDER BY started_at_ms DESC LIMIT 1'
+            );
+            $gSt->execute([$deviceId]);
+            $gRow = $gSt->fetch(PDO::FETCH_ASSOC);
+            if (is_array($gRow)) {
+                if ($appVersion === '') {
+                    $appVersion = trim((string) ($gRow['app_version'] ?? ''));
+                }
+                if ($sdkInt === null && isset($gRow['sdk_int'])) {
+                    $sdkInt = (int) $gRow['sdk_int'];
+                }
+            }
+            $cntSt = $pdo->prepare('SELECT COUNT(*) FROM graph_sessions WHERE device_id = ?');
+            $cntSt->execute([$deviceId]);
+            $graphCount = (int) $cntSt->fetchColumn();
+        }
+
         if (Database::tableExists($pdo, 'reports')) {
+            $like = '%' . $deviceId . '%';
             $cntSt = $pdo->prepare(
                 'SELECT COUNT(*) FROM reports r WHERE r.company_id = ? AND r.payload_json LIKE ?'
             );
@@ -845,15 +947,36 @@ final class RemoteAccessRepository {
             $latest = $latestSt->fetch(PDO::FETCH_ASSOC);
             if (is_array($latest)) {
                 $latestIssueId = (int) ($latest['id'] ?? 0) ?: null;
-                $appVersion = (string) ($latest['app_version'] ?? '');
+                if ($appVersion === '') {
+                    $appVersion = trim((string) ($latest['app_version'] ?? ''));
+                }
                 $payload = json_decode((string) ($latest['payload_json'] ?? '{}'), true);
                 if (is_array($payload)) {
                     $device = is_array($payload['device'] ?? null) ? $payload['device'] : [];
-                    $manufacturer = trim((string) ($device['manufacturer'] ?? ''));
-                    $model = trim((string) ($device['model'] ?? $latest['device_model'] ?? ''));
-                    $osRelease = trim((string) ($device['release'] ?? ''));
-                    $sdkInt = isset($device['sdk_int']) ? (int) $device['sdk_int'] : null;
-                    $deviceDisplay = trim($manufacturer . ' ' . $model);
+                    if ($manufacturer === '') {
+                        $manufacturer = trim((string) ($device['manufacturer'] ?? ''));
+                    }
+                    if ($brand === '') {
+                        $brand = trim((string) ($device['brand'] ?? ''));
+                    }
+                    if ($model === '') {
+                        $model = trim((string) ($device['model'] ?? $latest['device_model'] ?? ''));
+                    }
+                    if ($hardwareDevice === '') {
+                        $hardwareDevice = trim((string) ($device['device'] ?? ''));
+                    }
+                    if ($product === '') {
+                        $product = trim((string) ($device['product'] ?? ''));
+                    }
+                    if ($osRelease === '') {
+                        $osRelease = trim((string) ($device['release'] ?? ''));
+                    }
+                    if ($sdkInt === null && isset($device['sdk_int'])) {
+                        $sdkInt = (int) $device['sdk_int'];
+                    }
+                    if ($abis === [] && is_array($device['abis'] ?? null)) {
+                        $abis = $device['abis'];
+                    }
                     if ($appVersion === '' && is_array($payload['app'] ?? null)) {
                         $appVersion = trim((string) ($payload['app']['version_name'] ?? ''));
                     }
@@ -861,22 +984,24 @@ final class RemoteAccessRepository {
             }
         }
 
-        $graphCount = 0;
-        if (Database::tableExists($pdo, 'graph_sessions')) {
-            $gSt = $pdo->prepare('SELECT COUNT(*) FROM graph_sessions WHERE device_id = ?');
-            $gSt->execute([$deviceId]);
-            $graphCount = (int) $gSt->fetchColumn();
-        }
+        $deviceDisplay = $deviceName !== ''
+            ? $deviceName
+            : trim($manufacturer . ' ' . $model);
 
         return [
             'issue_count' => $issueCount,
             'latest_issue_id' => $latestIssueId,
             'graph_session_count' => $graphCount,
+            'device_name' => $deviceName,
             'device_display' => $deviceDisplay,
             'manufacturer' => $manufacturer,
+            'brand' => $brand,
             'model' => $model,
+            'hardware_device' => $hardwareDevice,
+            'product' => $product,
             'os_release' => $osRelease,
             'sdk_int' => $sdkInt,
+            'abis' => $abis,
             'app_version' => $appVersion,
         ];
     }
diff --git a/examples/crash_reporter/backend/views/layout.php b/examples/crash_reporter/backend/views/layout.php
index c978018..7061866 100644
--- a/examples/crash_reporter/backend/views/layout.php
+++ b/examples/crash_reporter/backend/views/layout.php
@@ -446,17 +446,8 @@
             </p>
             <div class="reports-table-wrap">
               <table class="data-table reports-tree reports-table--cols" id="ra-devices-table">
-                <thead>
-                  <tr>
-                    <th class="report-tree-head" aria-label="Expand"></th>
-                    <th scope="col">Device</th>
-                    <th scope="col">Status</th>
-                    <th scope="col">Opt-in</th>
-                    <th scope="col">Last seen</th>
-                    <th scope="col">App</th>
-                    <th scope="col">Actions</th>
-                  </tr>
-                </thead>
+                <colgroup id="ra-devices-colgroup"></colgroup>
+                <thead id="ra-devices-thead"></thead>
                 <tbody id="ra-devices-tbody"></tbody>
               </table>
             </div>