diff --git a/server/30/Nextcloud_Server_Administration_Manual.pdf b/server/30/Nextcloud_Server_Administration_Manual.pdf
index 1ee51298141..09533845053 100644
Binary files a/server/30/Nextcloud_Server_Administration_Manual.pdf and b/server/30/Nextcloud_Server_Administration_Manual.pdf differ
diff --git a/server/30/Nextcloud_User_Manual.pdf b/server/30/Nextcloud_User_Manual.pdf
index 9c476e9c25b..b7d1805fc50 100644
Binary files a/server/30/Nextcloud_User_Manual.pdf and b/server/30/Nextcloud_User_Manual.pdf differ
diff --git a/server/30/user_manual/cs/groupware/sync_ios.html b/server/30/user_manual/cs/groupware/sync_ios.html
index 038e5ff29c8..18099741bff 100644
--- a/server/30/user_manual/cs/groupware/sync_ios.html
+++ b/server/30/user_manual/cs/groupware/sync_ios.html
@@ -155,7 +155,7 @@ <h2>Kontakty<a class="headerlink" href="#contacts" title="Link to this heading">
 <p class="admonition-title">Poznámka</p>
 <p>Od verze iOS 12 je SSL šifrování nezbytné. Proto <strong>nevypínejte</strong> <strong>SSL</strong> (Z tohoto důvodu je pro vaši doménu zapotřebí certifikát, postačí i ten ze služby <a class="reference external" href="https://letsencrypt.org/">https://letsencrypt.org/</a> ).</p>
 </div>
-<p>Pokud to ani tak nefunguje, podívejte se do příručky <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery">Řešení problémů s kontakty a kalendářem</a> nebo <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-contacts-calendar">Řešení problémů s objevováním služby</a>.</p>
+<p>Pokud to ani tak nefunguje, podívejte se do příručky <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-contacts-calendar">Řešení problémů s kontakty a kalendářem</a> nebo <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery">Řešení problémů s objevováním služby</a>.</p>
 </section>
 </section>
 
diff --git a/server/30/user_manual/es/groupware/sync_ios.html b/server/30/user_manual/es/groupware/sync_ios.html
index 24640ae16bd..1c2ac389706 100644
--- a/server/30/user_manual/es/groupware/sync_ios.html
+++ b/server/30/user_manual/es/groupware/sync_ios.html
@@ -155,7 +155,7 @@ <h2>Contactos<a class="headerlink" href="#contacts" title="Link to this heading"
 <p class="admonition-title">Nota</p>
 <p>Desde la versión 12 de iOS, es obligatorio el cifrado mediante SSL. Por tanto, <strong>no</strong> deshabilite <strong>SSL</strong> (Por este motivo necesita un certificado en su dominio, puede obtener uno a través de <a class="reference external" href="https://letsencrypt.org/">https://letsencrypt.org/</a>).</p>
 </div>
-<p>Si todavía no está funcionando, revise <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery">Resolviendo problemas con Contactos y Calendarios</a> ó <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-contacts-calendar">Resolviendo problemas con Descubrimiento de Servicios</a>.</p>
+<p>Si todavía no está funcionando, revise <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-contacts-calendar">Resolviendo problemas con Contactos y Calendarios</a> ó <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery">Resolviendo problemas con Descubrimiento de Servicios</a>.</p>
 </section>
 </section>
 
diff --git a/server/30/user_manual/gl/groupware/sync_ios.html b/server/30/user_manual/gl/groupware/sync_ios.html
index 0a9aa265d79..e2cd2340118 100644
--- a/server/30/user_manual/gl/groupware/sync_ios.html
+++ b/server/30/user_manual/gl/groupware/sync_ios.html
@@ -155,7 +155,7 @@ <h2>Contactos<a class="headerlink" href="#contacts" title="Ligazón a este títu
 <p class="admonition-title">Note</p>
 <p>A partir do iOS 12 é necesario un cifrado SSL. Polo tanto, <strong>non</strong> desactive <strong>SSL</strong> (Por este motivo é necesario que o seu dominio dispoña dun certificado, pode obtelo en: <a class="reference external" href="https://letsencrypt.org/">https://letsencrypt.org/</a>).</p>
 </div>
-<p>Se aínda non funciona, bótelle unha ollada a <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery">Solución de problemas de Contactos e Calendario</a> ou a <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-contacts-calendar">Solución de problemas de descubrimento do servizo</a>.</p>
+<p>Se aínda non funciona, bótelle unha ollada a <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-contacts-calendar">Solución de problemas de Contactos e Calendario</a> ou a <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery">Solución de problemas de descubrimento do servizo</a>.</p>
 </section>
 </section>
 
diff --git a/server/30/user_manual/pt_BR/groupware/sync_ios.html b/server/30/user_manual/pt_BR/groupware/sync_ios.html
index 13d07067942..093ac78fb1b 100644
--- a/server/30/user_manual/pt_BR/groupware/sync_ios.html
+++ b/server/30/user_manual/pt_BR/groupware/sync_ios.html
@@ -155,7 +155,7 @@ <h2>Contatos<a class="headerlink" href="#contacts" title="Link to this heading">
 <p class="admonition-title">Nota</p>
 <p>A partir do iOS 12, é necessária uma criptografia SSL. Portanto, <strong>não</strong> desative o <strong>SSL</strong> (por esse motivo, um certificado é necessário em seu domínio, <a class="reference external" href="https://letsencrypt.org/">https://letsencrypt.org/</a> o fará).</p>
 </div>
-<p>Se ainda não estiver funcionando, dê uma olhada em <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-contacts-calendar">Solução de problemas de contatos &amp; Calendário</a> ou <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery">Resolução de problemas de descoberta de serviço</a>.</p>
+<p>Se ainda não estiver funcionando, dê uma olhada em <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery">Solução de problemas de contatos &amp; Calendário</a> ou <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-contacts-calendar">Resolução de problemas de descoberta de serviço</a>.</p>
 </section>
 </section>
 
diff --git a/server/30/user_manual/sr/groupware/sync_ios.html b/server/30/user_manual/sr/groupware/sync_ios.html
index 0bfc613628a..6ae1cd337ee 100644
--- a/server/30/user_manual/sr/groupware/sync_ios.html
+++ b/server/30/user_manual/sr/groupware/sync_ios.html
@@ -155,7 +155,7 @@ <h2>Contacts<a class="headerlink" href="#contacts" title="Link to this heading">
 <p class="admonition-title">Белешка</p>
 <p>Почевши са iOS 12 неопходно је SSL шифровање. Стога <strong>немојте</strong> да искључите <strong>SSL</strong> (Из овог разлога је потребно да ваш домен има сертификат, <a class="reference external" href="https://letsencrypt.org/">https://letsencrypt.org/</a> ће бити довољно).</p>
 </div>
-<p>Ако још увек не функционише, Погледајте <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-contacts-calendar">Решавање проблема са  Contacts &amp; Calendar</a> или <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery">Решавање проблема са откривањем сервиса</a>.</p>
+<p>Ако још увек не функционише, Погледајте <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery">Решавање проблема са  Contacts &amp; Calendar</a> или <a class="reference external" href="https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-contacts-calendar">Решавање проблема са откривањем сервиса</a>.</p>
 </section>
 </section>