DESCRIPTION

ROM Mobile Symphony B12 Plus - ROM V07

ONLY SC6531

Official ROM Symphony B12 Plus version:

ROM 1 – B12+_HW1_V04

ROM 2 – B12+_HW2_V05

ROM 3 – B12+_HW3_V06

ROM 4 – B12+_HW4_V07

Install ROM:

FactoryDownload/UpgradeDownload/ResearchDownload

1 Unpack ROM and extract xxxxxxxxxxxxxxxxxxxxxxxxxxx.pac
2 Run UpgradeDownload or FactoryDownload or ResearchDownload, connect your android device to the computer
3 Click on "Load packet" and add the .pac
4 Click on "Start"
5 During the flashing your mobile will restart automatically
6 Finish

※Please make a backup of your device before installing or updating ROM