BYTWO BS400 FLASH FILE MT6572 4.4.2 -2000%OK
 MT6572__BS400__BS400__BS400__4.4.2__ALPS.KK1.MP7.V1
 Brand     : BS400
ProdName  : BS400
ProdModel : BS400
Device    : BS400
AndroidVer: 4.4.2
MTKxCPU   : MT6572
MTKxPRJ   : ALPS.KK1.MP7.V1

[Read Ok] : preloader_yuanda72_cwet_kk.bin
[Read Ok] : MBR
[Read Ok] : EBR1
[Read Ok] : lk.bin
[Read Ok] : boot.img
[Read Ok] : recovery.img
[Read Ok] : secro.img
[Read Ok] : logo.bin
[Read Ok] : system.img
[Read Ok] : cache.img
[Read Ok] : userdata.img

[ScatCFG] : MT6572 / V1.1.1 / yuanda72_cwet_kk / EMMC
Android Info saved
MAUI Meta DB saved
HWConfig Info saved
FW Size : 678 MiB
Scatter saved to : C:\Users\MT6572__BS400__BS400__BS400__4.4.2__ALPS.KK1.MP7.V1\

All done!

Done!
Elapsed: 00:03:56
Reconnect Power/Cable!

https://drive.google.com/file/d/0B0k0ufairA_GTC1UNWtyS1R6WmM/view?usp=sharing
 MT6572__BS400__BS400__BS400__4.4.2__ALPS.KK1.MP7.V1