Vitu v12 dead recovery firmware flash file

Vitu v12 firmware flash file.
Vitu v12 hang on logo,lcd blue,dead recovery,pin lock,pettern lock&any virus problem solved firmware file.

Tested by-Mobile servising point.
Vitu v12 SP7731GEA_scx35_sp7731gea_5.1_LMY47D_release-keys_V12