Add new String (I did translation from Google Translate so cant verify)

src/main/res/values-pt-rBR/strings.xml

@@ -163,5 +163,7 @@
   <string name="versions">Versões</string>
   <string name="waiting_to_start_download">Esperando para começar a baixar</string>
   <string name="website">Página web</string>
+  <string name="root_permission">Instalação silenciosa</string>
+  <string name="root_permission_description">Permitir permissão de root para habilitar a instalação silenciosa</string>
 
 </resources>

src/main/res/values-zh-rCN/strings.xml

@@ -163,5 +163,7 @@
   <string name="versions">版本</string>
   <string name="waiting_to_start_download">等待开始下载</string>
   <string name="website">网站</string>
+  <string name="root_permission">静默安装</string>
+  <string name="root_permission_description">允许 Root 权限以启用静默安装</string>
 
 </resources>

src/main/res/values/strings.xml

@@ -123,6 +123,8 @@
   <string name="repository_unsigned_DESC">Unsigned. Could not verify the application list. Be careful downloading
     applications from unsigned repositories.</string>
   <string name="requires_FORMAT">Requires %s</string>
+  <string name="root_permission">Silent Install</string>
+  <string name="root_permission_description">Allow Root Permission to enable Silent Install</string>
   <string name="save">Save</string>
   <string name="saving_details">Saving details</string>
   <string name="screenshots">Screenshots</string>