Как прочитать файл на телефоне?

memo1.Lines.Clear;
 LoadStream := TMemoryStream.Create;
 idHTTP1.Get('http://192.168.1.69/1.dat', LoadStream);
 //idHTTP1.Get('http://192.168.1.69/1.dat');
 //LoadStream.SaveToFile('1.dat');
 LoadStream.SaveToFile(TPath.Combine(TPath.GetSharedDocumentsPath, '1.dat'));
 LoadStream.Free;
 //memo1.Lines.LoadFromFile('1.dat');
 //Memo1.Lines.SaveToFile(TPath.Combine(TPath.GetSharedDocumentsPath, '1.dat'))
 Memo1.Lines.LoadFromFile(TPath.Combine(TPath.GetSharedDocumentsPath, '1.dat'));
 ShowMessage(TPath.Combine(TPath.GetSharedDocumentsPath, '1.dat'));

 Memo1.Lines.LoadFromFile( 'http://192.168.1.69/1.dat'));

 LoadStream := TMemoryStream.Create;
 
  idHTTP1.Head('http://games.sincorrer.com/010101/');
  idHTTP1.Get('1.dat', LoadStream);
 //idHTTP1.Get('http://192.168.1.69/1.dat');
 //LoadStream.SaveToFile ('1.dat');
 LoadStream.SaveToFile(TPath.Combine(TPath.GetSharedDocumentsPath, '1.dat'));
  LoadStream.Free;
 //memo1.Lines.LoadFromFile('1.dat');
 //Memo1.Lines.SaveToFile(TPath.Combine(TPath.GetSharedDocumentsPath, '1.dat'))
 Memo1.Lines.LoadFromFile(TPath.Combine(TPath.GetSharedDocumentsPath, '1.dat'));

idhttp:=TIdHTTP.Create(NIL);
  IdHTTP.Request.ContentType:='text/html; charset=windows-1251';
  st:=TStringStream.Create('',TEncoding.ANSI);
  idHttp.Get('192.168.1.50/1.dat',st);
  memo1.Lines.Text := st.DataString;
  idHttp.Free;
  st.Free;