Archive: Blackview G807_D1_DM550_KK_V0.1_20150211
Model: Blackview DM550 smartphone
Image file size: 475 MB
Platform: Mediatek MT6592
Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.