I’ve succssfully programmed a new spare key to a Porsche 718 Boxster S BCM 1N35H with xhorse vvdi key tool plus and BCM adapter without soldering.
Remove BCM
Connect module with BCM solder free adapter and key tool plus. Solder free low risk .
Read d-flash
Read d-flash success. Save data.
Start make dealer key
Select new Porsche key- generate dealer key
Generate key-eeprom 1n35h
Load d-flash
Select new key position
Generate dealer key success
Start key learning
Select learn key
Load d-flash
Insert 1st key and turn on
Dashboard shows 02-01
Learn 1st key success
Insert 2nd key and turn on ignition
It shows 02-02
2nd key learning completed
All key successfully learned
now the new key is working
Reinstall BCM back to vehicle
Job done.
https://www.vvdishop.com/wholesale/xhorse-vvdi-key-tool-plus-and-solder-free-adapters.html