SW14 - Module Add JLR NCF29A1 PEPS UWB or PSFOB NON UWB Used Locked Keys to RFA MCU Dump 2017-2025+

SW14 - FREE with Lock50 HW01& HW04   Module Add JLR NCF29A1 PEPS UWB or PSFOB NON UWB Used Locked Keys to RFA MCU Dump

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SW14 - FREE with Lock50 HW01& HW04 Module Add JLR NCF29A1 PEPS
Corrected — this block supersedes the older note above. No UWB-off step is needed. A key added to the RFA (Remote Function Actuator) dump with SW14 gets remote and full keyless on a locked or unlocked RFA, PEPSFOB (with UWB) or PSFOB (without UWB). Emergency start is not added by the dump route — for emergency start copy an existing car key onto Lock50 HW13 (433 MHz) / HW14 (315 MHz) change-ID keys.
Lock50 SW14 — Add locked / used NCF29A1 keys to the RFA dump
Add a used, locked (or unlocked) JLR NCF29A1 key — PEPSFOB (with UWB) or PSFOB (without UWB) — into the RFA MCU D-Flash dump • remote + full keyless • 2017–2025
🔒 Locked / used NCF29A1 keysRFA (Remote Function Actuator) D-Flash dumpRemote + keyless, no UWB-off
Lock50 SW14 — add used / locked keys from the RFA dump (NCF29A1 PEPS-UWB / PSFOB).
Lock50 SW14 — add used / locked keys from the RFA dump (NCF29A1 PEPS-UWB / PSFOB).

What SW14 does

  • Adds a used / locked JLR NCF29A1 key into the RFA (Remote Function Actuator) MCU D-Flash dump on the bench — the key does not have to be unlocked or new.
  • Also takes new / unlocked keys — SW14 is the superset of SW13.
  • The added key gets remote and full keyless on a locked or unlocked RFA — PEPSFOB (with UWB) or PSFOB (without UWB).
  • Turns second-hand OEM keys into working spare keys for JLR 2017–2025.

How it works

  1. Read the RFA MCU (SPC560B) D-Flash dump on the bench with SW05 / SW06 / SW07.
  2. Read the used key on the HW01 / HW04 antenna (SW02 shows part, frequency and locked status).
  3. Open SW14, load the dump, add the key into a free key slot and save.
  4. Write the dump back to the RFA and refit — remote and full keyless work straight away.

SW14 vs SW13 vs copy keys

Job Use Result
Add a used / locked NCF29A1 key to the RFA dump SW14 Remote + full keyless.
Add a new, unlocked NCF29A1 key to the RFA dump SW13 Remote + full keyless.
Emergency start needed HW13 (433 MHz) / HW14 (315 MHz) copy keys Copy an existing key onto a Lock50 change-ID key — the copy keeps emergency start.

Hardware, cars and years

  • Runs on HW04 (any package A to C+) and on HW01. The key is read on the tool’s own antenna — bench job, no car, no OBD.
  • Module: RFA (Remote Function Actuator) — K8D2 / J9C3 / M9R3 families, MCU SPC560B, D-Flash dump.
  • Keys: used / locked or new NCF29A1 PEPSFOB (with UWB) and PSFOB (without UWB).
  • Cars: Land Rover and Jaguar 2017–2025.

Key facts

  • Locked keys are added as they are — no unlocking, no opening the key.
  • Remote + full keyless on locked and unlocked RFA — no UWB-off step.
  • Emergency start comes from copying an existing key onto HW13 (433 MHz) / HW14 (315 MHz) — not from the dump route.

Related Lock50 functions

Function What it does & when you need it
SW13 Add new / unlocked NCF29A1 keys to the RFA dump.
SW05 K8D2 RFA SPC560B dump — read / unlock / precode.
SW06 J9C3 RFA dump — emergency-start key emulation.
SW07 M9R3 RFA dump — emergency-start key emulation.
SW02 Read the NCF29A key: part, frequency, locked status.
Official Lock50 Bench & Dump Programming Protocol
• Adding to Dump: Adding a key directly to a KVM, RFA, or BCM EEPROM dump is 100% FREE with any fixed-ID key.
• Copying from Dump: Copying an existing key from a dump to a Lock50 Change-ID key is 100% FREE (NO TOKENS NEEDED).
• Key-to-Key Copy: Duplicating an original unlocked key in the tool is 100% FREE (NO TOKENS NEEDED).