Blackview JK890 Stock ROM (Flash File). Free download Official Firmware ROM for Blackview JK890 MT6572. You can use it to update and downgrade the device, fixing the device facing bootloop issue or any software issue.
Download ROM for Blackview JK890:
File Name: Blackview_jk890_MT6572_G211_E2_Blackview_V0.5_20150323.rar
Size: 276 MB
Link: Download via Server 2 – Download via Server 1
Download SP Flash Tool for Windows – New Version