World First VIVO Y83 Y85 MTK Supported MRT KEY V2.56 version. MTK TOOLS boot must be select Y83_Only.you can format the VIVO Y83 and Y85 MTK version.
WHAT IS NEW MRT KEY VER 2.65
MRT KEY V2.56 New Update released- World First VIVO Y83 Y85 MTK Supported (2018/7/10)
MRT Okey New Official website ----> WWW.MRTKEY.ORG
Download Link :