i solved the problem on Umidigi C Note after flashing TWRP and get no touch support.
So, how to solve:
Download the SP Flash Tool from Umidigi i uploaded it to my GoogleDrive
Sp Flash Tool
Download the actually Firmware (atm 2017.07.03)
Stock Firmware 03.07.2017
Start the SP Flash Tool and follow these Steps to flash the new Firmware:
Download the TWRP Image "C-Note TWRP-3.1.1-0 (created by joe2k01)
Flash the TWRP Image
reboot your Phone to Recovery and its done.
Touchsupport should be work.