diff --git a/app/diario-bordo.html b/app/diario-bordo.html
index f73dc49..c8dd2b1 100644
--- a/app/diario-bordo.html
+++ b/app/diario-bordo.html
@@ -3137,6 +3137,8 @@ async function updateStorageInfo(){
   setTimeout(maybeAutoFetchWeather,3000);
   // Welcome screen — só pra usuários sem login
   setTimeout(maybeShowWelcome,300);
+  // Retoma polling do OAuth se app foi morto durante login Google
+  setTimeout(resumePollingIfPending,500);
 })();
 // Re-tenta init Google Sign-In quando o script async carrega
 window.addEventListener('load',()=>setTimeout(()=>{if(document.getElementById('welcome-screen').style.display==='flex')initGoogleSignIn()},500));
@@ -3146,6 +3148,8 @@ document.addEventListener('visibilitychange',async()=>{
     if(anchorWatch.active&&!anchorWatch.wakeLock)await requestAnchorWakeLock();
     // Reconecta WS ao voltar ao foreground
     if(cloudConfigured()&&(!_wsConn||_wsConn.readyState!==WebSocket.OPEN))rtConnect();
+    // Retoma polling Google se sessão pendente
+    resumePollingIfPending();
   }
 });
 window.addEventListener('online',()=>{if(cloudConfigured())rtConnect()});
@@ -3921,6 +3925,24 @@ function welcomeGoogleClick(){
 }
 
 let _googleAuthPolling=null;
+const PENDING_SESSION_KEY='shivao_pending_google_session';
+
+function savePendingSession(session){
+  localStorage.setItem(PENDING_SESSION_KEY,JSON.stringify({session,startedAt:Date.now()}));
+}
+function getPendingSession(){
+  try{
+    const raw=localStorage.getItem(PENDING_SESSION_KEY);
+    if(!raw)return null;
+    const d=JSON.parse(raw);
+    if(Date.now()-d.startedAt>10*60*1000){localStorage.removeItem(PENDING_SESSION_KEY);return null}
+    return d.session;
+  }catch(e){return null}
+}
+function clearPendingSession(){
+  localStorage.removeItem(PENDING_SESSION_KEY);
+}
+
 async function startGoogleRedirectFlow(){
   toast('Abrindo Google...');
   try{
@@ -3930,34 +3952,57 @@ async function startGoogleRedirectFlow(){
     if(!r.ok)throw new Error('HTTP '+r.status);
     const{url,session}=await r.json();
     if(!url||!session)throw new Error('servidor sem URL/session');
+    // PERSISTE session no localStorage — sobrevive a app morrer/reabrir
+    savePendingSession(session);
     // Abre URL no browser EXTERNO (em Capacitor isso usa Custom Tabs)
     if(window.open){window.open(url,'_blank','noopener')}else{location.href=url}
-    // Inicia polling
-    if(_googleAuthPolling)clearInterval(_googleAuthPolling);
-    let tries=0;
-    _googleAuthPolling=setInterval(async()=>{
-      tries++;
-      if(tries>120){clearInterval(_googleAuthPolling);toast('Tempo esgotado. Tente de novo.');return}
-      try{
-        const pr=await fetch(cloudUrl('/api/auth/google/poll?session='+encodeURIComponent(session)));
-        if(pr.status===204)return; // ainda esperando
-        if(!pr.ok)return;
-        const j=await pr.json();
-        if(j.accessToken&&j.refreshToken){
-          clearInterval(_googleAuthPolling);
-          state.auth={accessToken:j.accessToken,refreshToken:j.refreshToken,user:j.user};
-          saveState();
-          toast('Bem-vindo, '+(j.user.name||j.user.email));
-          welcomeFinish();
-          if(typeof renderAuthBox==='function')renderAuthBox();
-        }
-      }catch(e){console.warn('[gsi-poll]',e.message)}
-    },2000);
+    // Inicia polling (também resume após reabrir o app via resumePollingIfPending)
+    startSessionPolling(session);
   }catch(e){
     console.warn('[gsi-redirect]',e);
     toast('Erro: '+e.message);
   }
 }
+
+function startSessionPolling(session){
+  if(_googleAuthPolling)clearInterval(_googleAuthPolling);
+  let tries=0;
+  console.log('[gsi-poll] starting for session',session);
+  // Faz uma chamada IMEDIATA primeiro (caso já esteja pronto)
+  const pollOnce=async()=>{
+    tries++;
+    if(tries>120){clearInterval(_googleAuthPolling);_googleAuthPolling=null;clearPendingSession();toast('Tempo esgotado. Tente de novo.');return}
+    try{
+      const pr=await fetch(cloudUrl('/api/auth/google/poll?session='+encodeURIComponent(session)));
+      if(pr.status===204)return; // ainda esperando
+      if(!pr.ok)return;
+      const j=await pr.json();
+      if(j.accessToken&&j.refreshToken){
+        clearInterval(_googleAuthPolling);_googleAuthPolling=null;
+        clearPendingSession();
+        state.auth={accessToken:j.accessToken,refreshToken:j.refreshToken,user:j.user};
+        saveState();
+        toast('Bem-vindo, '+(j.user.name||j.user.email));
+        welcomeFinish();
+        if(typeof renderAuthBox==='function')renderAuthBox();
+      }
+    }catch(e){console.warn('[gsi-poll]',e.message)}
+  };
+  pollOnce(); // imediato
+  _googleAuthPolling=setInterval(pollOnce,2000);
+}
+
+// Retoma polling se app foi morto e reaberto durante OAuth
+function resumePollingIfPending(){
+  const session=getPendingSession();
+  if(!session)return false;
+  if(_googleAuthPolling)return true; // já rodando
+  if(state.auth)return clearPendingSession(),false; // já logado
+  console.log('[gsi-poll] resuming session',session);
+  toast('Verificando login Google...');
+  startSessionPolling(session);
+  return true;
+}
 async function onGoogleCredential(resp){
   if(!resp?.credential){toast('Sem credential do Google');return}
   state.cloud.url=DEFAULT_CLOUD_URL;
diff --git a/mobile/android/app/build.gradle b/mobile/android/app/build.gradle
index 64ac06c..4948964 100644
--- a/mobile/android/app/build.gradle
+++ b/mobile/android/app/build.gradle
@@ -7,8 +7,8 @@ android {
         applicationId "br.com.pontualtech.shivao"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 8
-        versionName "1.6.1"
+        versionCode 9
+        versionName "1.6.2"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         aaptOptions {
              // Files and dirs to omit from the packaged assets dir, modified to accommodate modern web apps.
diff --git a/mobile/package.json b/mobile/package.json
index b3033e6..3c5e443 100644
--- a/mobile/package.json
+++ b/mobile/package.json
@@ -1,6 +1,6 @@
 {
   "name": "shivao-mobile",
-  "version": "1.6.1",
+  "version": "1.6.2",
   "description": "Shivao app nativo (Capacitor wrapper Android/iOS)",
   "main": "index.js",
   "type": "module",
diff --git a/server/public/index.html b/server/public/index.html
index f73dc49..c8dd2b1 100644
--- a/server/public/index.html
+++ b/server/public/index.html
@@ -3137,6 +3137,8 @@ async function updateStorageInfo(){
   setTimeout(maybeAutoFetchWeather,3000);
   // Welcome screen — só pra usuários sem login
   setTimeout(maybeShowWelcome,300);
+  // Retoma polling do OAuth se app foi morto durante login Google
+  setTimeout(resumePollingIfPending,500);
 })();
 // Re-tenta init Google Sign-In quando o script async carrega
 window.addEventListener('load',()=>setTimeout(()=>{if(document.getElementById('welcome-screen').style.display==='flex')initGoogleSignIn()},500));
@@ -3146,6 +3148,8 @@ document.addEventListener('visibilitychange',async()=>{
     if(anchorWatch.active&&!anchorWatch.wakeLock)await requestAnchorWakeLock();
     // Reconecta WS ao voltar ao foreground
     if(cloudConfigured()&&(!_wsConn||_wsConn.readyState!==WebSocket.OPEN))rtConnect();
+    // Retoma polling Google se sessão pendente
+    resumePollingIfPending();
   }
 });
 window.addEventListener('online',()=>{if(cloudConfigured())rtConnect()});
@@ -3921,6 +3925,24 @@ function welcomeGoogleClick(){
 }
 
 let _googleAuthPolling=null;
+const PENDING_SESSION_KEY='shivao_pending_google_session';
+
+function savePendingSession(session){
+  localStorage.setItem(PENDING_SESSION_KEY,JSON.stringify({session,startedAt:Date.now()}));
+}
+function getPendingSession(){
+  try{
+    const raw=localStorage.getItem(PENDING_SESSION_KEY);
+    if(!raw)return null;
+    const d=JSON.parse(raw);
+    if(Date.now()-d.startedAt>10*60*1000){localStorage.removeItem(PENDING_SESSION_KEY);return null}
+    return d.session;
+  }catch(e){return null}
+}
+function clearPendingSession(){
+  localStorage.removeItem(PENDING_SESSION_KEY);
+}
+
 async function startGoogleRedirectFlow(){
   toast('Abrindo Google...');
   try{
@@ -3930,34 +3952,57 @@ async function startGoogleRedirectFlow(){
     if(!r.ok)throw new Error('HTTP '+r.status);
     const{url,session}=await r.json();
     if(!url||!session)throw new Error('servidor sem URL/session');
+    // PERSISTE session no localStorage — sobrevive a app morrer/reabrir
+    savePendingSession(session);
     // Abre URL no browser EXTERNO (em Capacitor isso usa Custom Tabs)
     if(window.open){window.open(url,'_blank','noopener')}else{location.href=url}
-    // Inicia polling
-    if(_googleAuthPolling)clearInterval(_googleAuthPolling);
-    let tries=0;
-    _googleAuthPolling=setInterval(async()=>{
-      tries++;
-      if(tries>120){clearInterval(_googleAuthPolling);toast('Tempo esgotado. Tente de novo.');return}
-      try{
-        const pr=await fetch(cloudUrl('/api/auth/google/poll?session='+encodeURIComponent(session)));
-        if(pr.status===204)return; // ainda esperando
-        if(!pr.ok)return;
-        const j=await pr.json();
-        if(j.accessToken&&j.refreshToken){
-          clearInterval(_googleAuthPolling);
-          state.auth={accessToken:j.accessToken,refreshToken:j.refreshToken,user:j.user};
-          saveState();
-          toast('Bem-vindo, '+(j.user.name||j.user.email));
-          welcomeFinish();
-          if(typeof renderAuthBox==='function')renderAuthBox();
-        }
-      }catch(e){console.warn('[gsi-poll]',e.message)}
-    },2000);
+    // Inicia polling (também resume após reabrir o app via resumePollingIfPending)
+    startSessionPolling(session);
   }catch(e){
     console.warn('[gsi-redirect]',e);
     toast('Erro: '+e.message);
   }
 }
+
+function startSessionPolling(session){
+  if(_googleAuthPolling)clearInterval(_googleAuthPolling);
+  let tries=0;
+  console.log('[gsi-poll] starting for session',session);
+  // Faz uma chamada IMEDIATA primeiro (caso já esteja pronto)
+  const pollOnce=async()=>{
+    tries++;
+    if(tries>120){clearInterval(_googleAuthPolling);_googleAuthPolling=null;clearPendingSession();toast('Tempo esgotado. Tente de novo.');return}
+    try{
+      const pr=await fetch(cloudUrl('/api/auth/google/poll?session='+encodeURIComponent(session)));
+      if(pr.status===204)return; // ainda esperando
+      if(!pr.ok)return;
+      const j=await pr.json();
+      if(j.accessToken&&j.refreshToken){
+        clearInterval(_googleAuthPolling);_googleAuthPolling=null;
+        clearPendingSession();
+        state.auth={accessToken:j.accessToken,refreshToken:j.refreshToken,user:j.user};
+        saveState();
+        toast('Bem-vindo, '+(j.user.name||j.user.email));
+        welcomeFinish();
+        if(typeof renderAuthBox==='function')renderAuthBox();
+      }
+    }catch(e){console.warn('[gsi-poll]',e.message)}
+  };
+  pollOnce(); // imediato
+  _googleAuthPolling=setInterval(pollOnce,2000);
+}
+
+// Retoma polling se app foi morto e reaberto durante OAuth
+function resumePollingIfPending(){
+  const session=getPendingSession();
+  if(!session)return false;
+  if(_googleAuthPolling)return true; // já rodando
+  if(state.auth)return clearPendingSession(),false; // já logado
+  console.log('[gsi-poll] resuming session',session);
+  toast('Verificando login Google...');
+  startSessionPolling(session);
+  return true;
+}
 async function onGoogleCredential(resp){
   if(!resp?.credential){toast('Sem credential do Google');return}
   state.cloud.url=DEFAULT_CLOUD_URL;
diff --git a/server/src/index.js b/server/src/index.js
index d59e1fe..c7443a2 100644
--- a/server/src/index.js
+++ b/server/src/index.js
@@ -347,7 +347,7 @@ app.get('/.well-known/assetlinks.json', (req, res) => {
 });
 
 // Atalho: /apk redireciona pra última APK release no Forgejo
-const LATEST_APK_URL = 'https://git.pontualtech.work/karlao/shivao-projeto/releases/download/v1.6.1/Shivao-v1.6.1.apk';
+const LATEST_APK_URL = 'https://git.pontualtech.work/karlao/shivao-projeto/releases/download/v1.6.2/Shivao-v1.6.2.apk';
 app.get('/apk', (req, res) => res.redirect(302, LATEST_APK_URL));
 
 // Página A4 imprimível com QR Code + instruções (cola no barco/marina)