Hello friend, how were you able to solve the problem of the Lenovo Yoga with CYPD4226 chip, mine was also short circuited, and I bridged the 3.3v rail to pin 9 of u38/u227, to enable the CCG4_VBUS_C_CTRL_P1, CCG4_VBUS_C_CTRL_P2 signal, I also tried the common type C charger but it gives me an error code message and the firmware cannot be updated, could you help me explain in a better way how you solved it, I will wait for your response, thank you.

Greetings.