Stock Rom Sony Xperia 1 VI SoftBank (A401SO) New Flasher Firmware Lock Remove File dump qcn loader reset frp Screen Lock Password Unbrick bootloop logo.
Link DOWNLOAD
NewFlasher
A401SO-69.1.A.2.189-SoftBank-JP-NewFlasher.rar (3,4G)
A401SO-69.0.D.2.46-SoftBank-JP-NewFlasher.rar (3,4G)