SW40+ Premium Feature

RFA EVA 2 Unlock SW40+

Advanced software function (SW40+) for unlocking RFA EVA 2 modules on the latest Jaguar and Land Rover vehicles. Exclusive to the HW04-C+ Master Kit.

View HW04-C+ Get Support
C+ Only
Exclusive
EVA 2
Latest
2020+
Models
Unlock
Module

What is RFA EVA 2?

Understanding the latest generation RFA module technology

EVA 2 Technology

EVA (Electronic Vehicle Architecture) 2 is Jaguar Land Rover's next-generation electrical architecture introduced on 2020+ models with PIVI Pro infotainment, featuring:

  • Enhanced security protocols
  • Advanced wireless communication
  • More powerful processing
  • Stronger encryption methods

Master Kit Exclusive

RFA EVA 2 Unlock SW40+ is exclusive to the HW04-C+ Master Kit. This cutting-edge function is not available on any other Lock50 model.

Why EVA 2 Unlock is Critical

Erase Keys from EVA2 RFA

SW40 is ONLY used to unlock EVA2 RFA modules to erase keys WITHOUT swapping modules. Use this when you need to delete lost keys from the system but want to keep the original RFA.

Add New Keys After Unlock

Once the EVA2 RFA is unlocked, you can add new keys to the system via normal programming methods

No Module Replacement Needed

Save time and money by unlocking the existing RFA instead of replacing it with a new module

For Key Copying: Use SW36 Instead

If you need to copy keys or make spares, use SW36 which is designed for key duplication on locked RFA modules

EVA 2 Equipped Vehicles

Range Rover (2022+)

L460 with PIVI Pro

Range Rover Sport (2022+)

L461 with PIVI Pro

Defender (2020+)

L663 with PIVI Pro

Discovery (2021+)

Facelift with PIVI Pro

Velar / Evoque (2021+)

Facelift with PIVI Pro

How to Identify EVA2

Check if IMC is PIVI Pro

Only Available on HW04-C+ Master Kit

The ultimate Lock50 tool with SW40+ RFA EVA 2 Unlock, SW39+ IPC Reset, and unlimited access to all features. Perfect for professionals servicing the latest JLR vehicles.

Learn More About HW04-C+ Talk to Specialist

Complete Key Programming Ecosystem

SW36 Key Duplicator

Copy keys when RFA is locked - fastest method for spare keys on 2017+ vehicles

View SW36 Guide

SW30 Add Keys

Add OEM keys to locked RFA/BCM via service mode on EVA2 platform vehicles

View SW30 Guide

ARM OFF Methods

Disable vehicle alarm with SW32/SW33 when programming with active security

View ARM OFF

New RFA + Locked BCM

SW28 solution for programming keys with swapped RFA and locked BCM

View SW28 Guide

Change ID Keys

HW13/HW14 keys used with SW36 function - 10 copies per key available

View Keys Info

Compare Functions

Detailed comparison: SW30 vs SW36 vs SW40 - when to use each method

Compare All

Important: SW40 does NOT work with active alarms. Use SW36 for all keys lost scenarios with alarm triggered.

Read Complete Function Comparison
Industry Challenge

The Impossible-to-Unlock MCU

Why the SPC560B60L3 microcontroller in EVA 2 RFA modules has been considered unbreakable... until now

The SPC560B60L3 Security Challenge

Military-Grade Encryption

The SPC560B60L3 MCU uses AES-256 encryption with hardware-enforced security

Protected Boot ROM

Read-out protection prevents memory dumping or firmware extraction

Debug Access Disabled

JTAG and SWD interfaces completely locked out at chip level

Anti-Tamper Protection

Attempts to breach security trigger permanent memory erasure

Industry Standard

Major aftermarket tool manufacturers have declared this MCU "impossible to unlock" - until Lock50 developed SW40+

SPC560B60L3 microcontroller chip close-up showing the secure MCU used in JLR EVA 2 RFA modules
SPC560B60L3 MCU

EVA 2 Models (2020+)

All JLR vehicles from 2020 onwards using the new EVA 2 electronic architecture with enhanced security

Range Rover 2020+

Range Rover Sport

Defender 2020+

Discovery 2021+

Evoque 2020+

All Jaguar 2021+

Compatible BCM Types

SW40+ unlocks RFA EVA 2 modules paired with these Body Control Module variants

L8B2 BCM
M8E2 BCM
R8E2 BCM
S8E2 BCM
World's First Solution

Lock50 HW04-C+ Breaks Through

After years of research and development, Lock50 has achieved what the industry thought impossible - unlocking the SPC560B60L3 MCU in EVA 2 RFA modules using the revolutionary SW40+ function.

Complete Unlock

Full read/write access to RFA EVA 2 memory

Fast Process

Unlock completed in approximately 10 minutes

Safe Method

Non-destructive unlock preserves module integrity

Unlimited Use

No per-unlock fees with HW04-C+

Lock50 SW40+ software interface showing successful RFA EVA 2 unlock for 2020+ JLR vehicles
SW40+
Unlocking

Get the World's Only EVA 2 Unlock Solution

HW04-C+ Master Kit with SW40+ - Exclusively from Lock50

Order HW04-C+ Now Request Demo
Alternative Methods

Other Key Programming Solutions

When SW40 won't work (alarm active), consider these alternatives

⚠️ SW40 Limitation: Won't Work with Alarm Active

Important: SW40 does NOT function when the vehicle alarm is armed. If you're dealing with an all-keys-lost scenario where the alarm is continuously triggering, you MUST use SW36 instead.

✓ SW36 works even when alarm is active

✗ SW40 requires alarm to be disarmed first

YOU ARE HERE

SW40 EVA2 Unlock

Unlock EVA2 RFA to erase lost keys without module swap. Only works when alarm is NOT active.

✓ WORKS WITH ALARM

SW36 Key Duplicator

Copy keys when RFA is locked. Works even when alarm is active. Best for all-keys-lost scenarios with alarm.

Learn About SW36

SW30 Service Mode

Add OEM keys via service mode on EVA2 vehicles. Requires InControl app or 2 working keys.

Learn About SW30

Need ARM OFF for Key Programming?

If you need to disable the vehicle alarm system temporarily during key programming or diagnostics, explore our comprehensive ARM OFF guide covering SW32 and SW33 methods.

View ARM OFF Guide
View Complete SW30 vs SW36 vs SW40 Comparison