The development documentation for SC200Y-CE

I need the development documentation for the SC200Y-CE model. I am currently designing a smart speaker and require the hardware manual. The firmware for the SC200Y is damaged, and it is known that the original firmware was Android 9. I need the firmware, the flashing tool, and related materials for the module. You can send these to my email at 1747746525@qq.com, or assist me in setting up an FTP account (I’ve noticed that you seem to have an FTP site for your development materials).

HI,
What’s the detailed OC of the module, SC200Y-CENA or SC200Y-CEND?