Download the flash tool the flash tool for xperia™ is actually called emma, and today it runs on all windows computers, with a few exceptions*this tool is confirmed working for most markets globally**, with a few exceptions*** due to distribution restrictions. Download flashtool sony xperia c3 dual. Tutorial flash (install ulang) firmware (stock rom) sony xperia c3 dual d2502 pertama download dan install flashtool file download dan tutorial install bisa kamu baca di artikel ini -> cara install flashtool untuk instal ulang semua tipe sony xperia selanjutnya download salah satu firmware (stock rom) sony xperia c3 dual d2502 yang tersedia di atas.