diff --git a/native/native_rust_library/src/backup/upload_handler.rs b/native/native_rust_library/src/backup/upload_handler.rs
--- a/native/native_rust_library/src/backup/upload_handler.rs
+++ b/native/native_rust_library/src/backup/upload_handler.rs
@@ -12,11 +12,13 @@
 use std::future::{self, Future};
 use std::pin::Pin;
 use std::sync::{Arc, Mutex};
+use tokio::sync::Notify;
 use tokio::task::JoinHandle;
 
 lazy_static! {
   pub static ref UPLOAD_HANDLER: Arc<Mutex<Option<JoinHandle<Infallible>>>> =
     Arc::new(Mutex::new(None));
+  static ref TRIGGER_BACKUP_FILE_UPLOAD: Arc<Notify> = Arc::new(Notify::new());
 }
 
 pub mod ffi {
@@ -46,6 +48,10 @@
     handler.abort();
     Ok(())
   }
+
+  pub fn trigger_backup_file_upload() {
+    TRIGGER_BACKUP_FILE_UPLOAD.notify_one();
+  }
 }
 
 pub fn start() -> Result<impl Future<Output = Infallible>, Box<dyn Error>> {
diff --git a/native/native_rust_library/src/lib.rs b/native/native_rust_library/src/lib.rs
--- a/native/native_rust_library/src/lib.rs
+++ b/native/native_rust_library/src/lib.rs
@@ -245,6 +245,9 @@
     #[cxx_name = "stopBackupHandler"]
     fn stop_backup_handler() -> Result<()>;
 
+    #[cxx_name = "triggerBackupFileUpload"]
+    fn trigger_backup_file_upload();
+
     #[cxx_name = "createBackup"]
     fn create_backup_sync(
       backup_id: String,