=== LOG ===
Setting up.....OK 
Loading files.....OK 
Waiting for MTK port.....Detected {COM8}
Connecting to Brom.....OK 
Sending DA.....OK 
Reading data.....OK 
Chip name: MT6737M 
Reading prop info.....100%OK 
Device Firmware: LAVA_Z90_INT_S107_18C16 
Device SDK: 24 
Android version: 7.0 
Device Model: Z90 
Device Factory: LAVA 
Device CPU: arm64-v8a 
Device Factory: LAVA 
Formatting userdata.....OK 
Formatting cache.....OK 
Formatting nvdata.....OK 
Operation {Factory Reset} ID: D5599D1741F8BB18 
Elapsed time 00:31 -- Version 5.4.8 Release 0825 Build 674
=== METAINFO HINT ===
PLATFORM:MTK:Lava:LAVA-Z90 (Z90 LTE DS)
OPTION1:Mtk Old|Factory Reset (Boot Mode)|chipset=MTK|tab=Mtk Old|brand=Lava|model=LAVA-Z90 (Z90 LTE DS)|profile=#MTKTool General|count=1|success=100%