If direct link kayo napunta dito, please check muna sa mga myphone rio groups like\rbrMyPhone Rio United\rbrMyPhone Rio Official\rbrMy|Phone Rio\rbrnandyan po yung documentation na yan tutorial lang yan pero may documentation pa po kasi yan dapat basahin.\rbr\rbrFlash at your own risk\rbr\rbrVideo Tutorial for upgrading Jellybean to Kitkat for MyPhone Agua Rio for S5501\rbr\rbrI got this Official Leaked Update from Tinno Mobile ( Manufurer of MyPhone ). This Firmware and method will be use also by MyPhone Service Center for their MyPhone Rio Kitkat Update.\rbr\rbrLinks :\rbrSmart Phone Flash Tool and Tinno Driver-\rbr\rbr\rbr\rbrKitkat Firmware -\rbr1. Mega\rbr\rbr\rbr2.