Here obdii365.com shares another way to copy a spare Land rover Hitag Pro ID49 smart key using CGDI K2 key tool.
Update GCDI K2 key tool to latest version to enable NXP NCF29Ax smart key cloning function.
Instruction:
Read original key information.
You can see chip type, ID and locked status.
Disassemble the original key shell.
In CGDI K2 go to Land rover Smart Key Cloning function.
Check key wiring diagram.
Solder wires on the key using CGDI K2 renew cable.
Go to MCU programmer function.
Select Chip type: NCF29A4(350728 byte) locked.
Read key chip data.
Desolder the key.
Solder wires to the new key to be copied.
Then upload original key data and write data to the new key.
CGDI K2 also gives you an option to modify key ID to match the original system.
Write key data successfully. Copy key completed.
Read the copied key information.
