I desperately need the file chuwi-android-fs-1.0.4-install.zip from the Tethered TWRP / Clean Root / Android exFAT+NTFS support for Hi12 Dual Boot tutorial by Nicolas Giraud to get my tablet ready for exFAT+NTFS. I followed the instructions from 2016 but the files are no longer there. Please make them available again. I am very grateful for that.
In addition to former message, I cannot make a connection with the pc. The tablet is getting charged, but that is it. What settings do I overlook? In developers I have USB error-debug on and OEM unlock on. What else?