Flash Himax H1 Plus M23 using SP-FlashTool.
Android Rom info:
platform: MT6737M, cpu abi: arm64-v8a
board: full_h6198, name: M23
brand: Himax, model: M23
build id: NRD90M, version: 7.0 Nougat (HIMAX-M23_L103)
build description: full_h6198-user 7.0 NRD90M 1485084094 release-keys
Himax H One Plus M23 Firmware
type file: ROM size: 1.1GB
Open FlashTools Folder, and Click on Flash_tool.exe
Select "scatter-Loading"and search MT6737M_Android_scatter.txt in ROM Folder
Select "Download Only"or if out notifications PMT changed for the ROM Please select upgrade "Firmware upgrade"
Turn off your phone, remove the battery (if the battery is removable)
Press �Download�button to start
Connect your phone into the computer via USB data cable.
The process will start and a red progress bar will appear after color purple, yellow.
Until there green circles display