Keydiy released a new programming socket for writing JLR KVM/RFA initialization data to the new JLR SPC chip. No soldering required. Here we will show how to write JLR RFA initialization data to SPC560 chip with Keydiy.
Tools required:
Keydiy JLR SPC560 chip programming socket
Mobile phone
OTG adapter
Procedure:
When we are working on the new Land rover Jaguar K8D2/JPLA/J9C3/M9R3 KeylessGo smart key system, we need to replace the RFA module/chip with a new module/chip. Usually, we need to solder wires on the KVM/RFA module.
With the Keydiy SPC programming socket, we no longer need to solder the wires.
You only need to place this chip into this programming socket.
Align the position of PIN1 in the chip to the 01 position in the socket.
After placing it properly, close the lid.
Then connect the socket with KD-X4 programmer.
Connect the KD-X4 with mobile phone via OTG adapter.
Then we proceed to write the initialization data with KD-X4. Keydiy app contains the initialization data.
Run KD-X4 OBD App.
Go to IMMO Programming- KD-X4 App- Write file- Write JTAG (SPCXXXX) chip- RFA writes initialization data.
Select corresponding RFA immo versions.
Writing initialization data with the new SPC560 chip.
Then solder the chip to the RFA module.
Install the module back to the vheicle and proceed to other operations.
