This image shows one Vespa S125 2018 with ID: 11, one Chip T5, one VVDI mini key tool, one mobile phone (to run mini key tool app).
Step by Step:
Test original key: security light go off after turn on.
Clone Xhorse application with Mini Tool via Bluetooth.
Tap “Transponder Clone”.
Put original key into coil position and press [Read Transponder].
Original ID:11 E26FBE800000038A.
Clone with T5 chip or Super Chip XT27.
Put the original key into coil position and tap [Start to clone].
Put the clone chip T5 or XT27 into the coil.
Test new key: turn on then security light off mean ok.
Read clone chip.
ID: 11 E2B89BEFA000000.
The original data and new clone chip are not the same.
Usually 11 and 12 is a stream data, show from the second or third byte..
Don’t worry the data is not the same as long as the key can start.