TESTED TEST POINT TO BOOT FAKE TECNO HOT  V9 INTO EDL MODE 

Do you have the Fake tecno hot - V9 (cp8297-t01) and you want to put it into EDL mode for frp and password removal, pattern unlock, flashing etc?. If yes, check below image for the phone test point location :

Just short the marked point on the above image while connecting cable into computer usb port. Make sure you disconnect battery before doing that.