попробуй по этой ссылке.
http://www.gsmforum.ru/threads/192820-iPhone-5s-%D0%B2%D0%B8%D1%81%D0%B8%D1%82-%D0%BD%D0%B0-quot-%D1%88%D0%BD%D1%83%D1%80%D0%BA%D0%B5-quot-%D0%BF%D1%80%D0%B8-%D0%BF%D1%80%D0%BE%D1%88%D0%B8%D0%B2%D0%BA%D0%B5-%D0%BE%D1%88%D0%B8%D0%B1%D0%BA%D0%B0?p=965625&viewfull=1#post965625