Device Galaxy Ace 3 Duos TD

Model GT-S7278U

Region CHM

Country  China

OS Android 4.1.2

Release Date 3/11/2014

Upload Date 8/4/2015

PDA S7278UZMUANC2

CSC S7278UCHMANC2

Changelist 1507487

Size 407594062 bytes (approx. 388.7 MB)