M1S PLUS Upgrade Instructions

Steps

1. win+R———cmd
2. cd C:\Program Files (x86)\CSR\BlueSuite 2.6.8
3. (ENGLISH: )
   HidDfuCmd.exe upgrade 0x0a12 0xfffe 0 0 M1S_PLUS_20201215_fm_share_me_v18_english.dfu
   (JAPANESE: )
   HidDfuCmd.exe upgrade 0x0a12 0xfffe 0 0 M1S_PLUS_japanese_fm_full_range.dfu
4. Y——-Enter
5. Display“upgrade succeeded”

Download link：

M1-S Plus Installer

M1-S Plus Software Update Video Tutorial