First of all, get a key cut with Condor XC MINI master series key cutting machine through 2IN1.
The following procedure displays in Chinese, but never mind, same function buttons displayed in English Menu.
Come to Transponder Programming interface, select TP25 (Audi CAN)-Megamos 48 CHIP. directly generate new key chip
Generate chip successfully
Select Key Learning
Turn ignition OFF for 5 seconds, turn ignition ON, press YES
Turn ignition OFF, insert key to be learnt, turn ignition ON at least 2 seconds.