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Advanced MCU Technology

Key Copy via MCU Dumps

Create duplicate keys by reading RFA, KVM, ALM, and BCM MCU dumps without the need for dealer programming. This advanced feature saves time and provides a reliable solution for locked modules.

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HW04-A B C C+
Models
4 Types
MCU Dumps
Fast
Process
Lock50 TagPro JLR key tool software showing open RFA KVM MCU dump interface

Secure Process

Non-invasive reading maintains module integrity

Video Tutorial

How to Copy Keys with Lock50 File Utility

Learn how to use the Lock50 File Utility Functions — HW01 & HW04 Supported

HW01 Supported

File utility compatible

HW04 Supported

Full functionality

File Utility

Key copy from dumps

What You Need to Know

How MCU Dump Key Copying Works

Understanding the process behind creating keys from memory chip dumps

1

Extract Dump

Read the MCU data from the RFA, KVM, ALM, or BCM module using specialized equipment

2

Analyze Data

Process the dump file through Lock50 software to extract key information

3

Program Key

Write the extracted data to a blank key using the Lock50 tool

4

Test & Verify

Confirm the new key functions correctly with the vehicle

Supported MCU Types

RFA Module

Remote Function Actuator - wireless key communication

KVM Module

Keyless Vehicle Module - smart key systems

ALM Module

Alarm Module - security system integration

BCM Module

Body Control Module - central vehicle control

Real-World Example

Lock50 Software in Action

See how our professional diagnostic software displays MCU dump data and key programming information

Lock50 diagnostic software interface showing HW04-C Lock50 alarm configuration with MCU dump data
Live System

Professional Diagnostics

Our software provides comprehensive diagnostic information including hardware version, configuration status, and alarm settings directly from MCU dumps.

Detailed MCU Analysis

Extract and analyze critical data from RFA, KVM, ALM, and BCM modules to create working keys without dealership involvement.

Security Configuration

View and manage alarm configurations, immobilizer settings, and other security parameters to ensure proper key functionality.

Fast & Reliable

Process MCU dumps and program keys in minutes, not hours. Our intuitive interface makes complex procedures simple and efficient.

Ready to Get Started?

Get access to professional-grade MCU dump analysis and key programming tools

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SW09 Function

KVM MCU Dump Key Copy Interface

Professional software interface for copying keys via KVM module MCU dumps (2010-2021 models)

KVM Module Support

SW09 function specializes in reading and processing Key Valid Module (KVM) MCU dumps for vehicles from 2010 to 2021

Direct Key Copying

Extract key data from MCU dump and create working duplicate keys without dealership involvement or OBD programming

Complete Data Extraction

Software reads all necessary key programming data including transponder ID, frequency, and position information

FREE with HW01 & HW04

15 functions included FREE with all Lock50 HW01 and HW04 devices

Lock50 TagPro SW09 JLR key tool software showing key position selection interface for KVM MCU dump key copy
SW09
FREE
2010+
Model Years
KVM
Module Type
Fast Copy

Key Reader Functions

1

Read MCU

Extract KVM module dump file using programmer

2

Load Dump

Open dump file in Lock50 SW09 software

3

Extract Data

Software analyzes and extracts key information

4

Copy Key

Program duplicate key with extracted data

Watch It In Action

Lock50 MCU Dump Functions Demo

Watch this demonstration to see how Lock50 reads MCU dumps and copies JLR keys using the dump tool functions

15 SW Functions
No Module Removal
13 FREE Functions

Compatible Lock50 Models

This feature is available on the following Lock50 tool versions

HW04

Pay As You Go

Not Available

HW04-A

Entry Level

✓ Included

HW04-B

Professional

✓ Included

HW04-C

Advanced

✓ Included

Ready to Add MCU Dump Capability?

Compare all Lock50 models to find the right tool for your business needs

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Package Comparison

MCU Dump Copy Methods by Package

Different copying methods available based on your HW04 package level - choose the right tool for your needs

HW04-A
HW04-B
HW04-C
HW04-C+
Copy from MCU Dump File to Key

Read dump externally, import to software

Copy Unlocked Key to Lock50 Change ID Keys

Direct key-to-key copy when available

Copy OBD to Key

Direct OBD read & copy (no MCU removal)

Copy via HW03C Adapter (RFA/KVM)

Direct module connection (no soldering)

Supported
Not Available

HW04-A & HW04-B

Entry & Professional

File-based copying: Read MCU dump with external programmer, then import and copy keys

  • Requires MCU dump file
  • Works with all module types
  • Most affordable option

HW04-C

Advanced Package

All methods available: File, OBD direct, and HW03C adapter support

  • OBD direct copy (no removal)
  • HW03C adapter for RFA/KVM
  • Fastest workflow options

HW04-C+

Master Kit

Complete coverage: All HW04-C methods plus lifetime updates

  • All copy methods included
  • Lifetime software updates
  • 10 FREE keys included

Which Method Should You Choose?

HW04-A/B: Perfect for occasional use when you already have dump reading equipment. HW04-C/C+: Best for professionals who need the fastest, most efficient workflow with direct OBD and adapter methods that eliminate MCU removal and soldering. Compare all Lock50 packages →

Change ID Keys Required

Lock50 Change ID Keys for MCU Dump Copying

All HW04 models use Lock50 Change ID keys when copying from dumps, OBD, or using RFA adapter

Each key starts with 10 available copies - track your usage anytime with the key reading function

How Change ID Keys Work

  • Works with ALL HW04 models: HW04, HW04-A, HW04-B, HW04-C, and HW04-C+
  • 10 copies per key: Each Change ID key starts with 10 available copy operations
  • Track usage anytime: Use the key reading function to see how many copies used from the 10
  • All copy methods: Required for dump copying, OBD copying, and RFA adapter copying

Change ID Key Purchase

One-time cost per key

HW13 / HW14 Keys Contact for pricing

Fresh key = 10 copies available

Every new Change ID key starts with all 10 copy operations ready to use

Track Key Usage

Read keys anytime

Key Reading Function

Use the JLR Key Tool software to read any Change ID key and instantly see:

  • How many copies used (out of 10)
  • How many copies remaining
  • Key model and chip information

Check your keys before heading to a job to ensure you have enough copies available

Required Keys for MCU Dump Copy

PCF7953 Chip Keys

2010-2021 Models

  • 433 MHz HW05-A (EU/ROW)
  • 315 MHz HW06-B (USA/Canada/Asia)
  • For KVM/RFA MCU dumps 2010-2021

NCF29A1 Chip Keys

2017-2025+ Models

  • 433 MHz HW13 (EU/ROW)
  • 315 MHz HW14 (USA/Canada/Asia)
  • For RFA/BCM/ALM MCU dumps 2017-2025+

Choose the Right Key

Select the key model based on vehicle year (determines chip type) and region/frequency (433 MHz for EU/ROW, 315 MHz for USA/Canada/Asia). Each key supports 10 copy operations.

Need to purchase Change ID Keys for MCU dump copying? Contact us for pricing and availability

Order Keys
Complete Function List

Lock50 HW01 & HW04 Software Functions

Comprehensive software suite with 15 specialized functions for JLR key programming and MCU operations - All SPC560B60L3 chip emulation functions are premium features included FREE

FREE Functions Included
01
FREE

PCF7953 Key Info

Read JLR key PCF7953 frequency, position, and lock status information

02
FREE

NCF29A Key Info

Read NCF29A frequency, position, lock, PEPS & UWB status

03
FREE

Dealer Key Precoding

FK72 HPLA DPLA dealer key dump for MC9S12XEP100 MCU

04
PREMIUM
FREE

JPLA Key Emulation

Land Rover JPLA-19H440 module key emulation (2017-2025+)

SPC560B60L3 Chip Emulation
05
PREMIUM
FREE

K8D2 Key Emulation

K8D2-19H440 module key emulation (2017-2024+)

SPC560B60L3 Chip Emulation
06
PREMIUM
FREE

J9C3 Jaguar Emulation

Jaguar J9C3-19H440 module key emulation (2017-2024+)

SPC560B60L3 Chip Emulation
07
PREMIUM
FREE

M9R3 Key Emulation

M9R3-19H440 module key emulation (2017-2025+)

SPC560B60L3 Chip Emulation
09
FREE

KVM MCU Copy

Copy key via KVM MCU dumps (2010-2021)

10
FREE

Key-to-Key Copy

Copy unlocked JLR PCF7953 key to key without OBD

11
FREE

Key Unlocking

JLR key unlocking/renewing without opening (2010-2020) PCF7953

13
FREE

Add NCF29A Keys

Add JLR NCF29A1 keys to RFA MCU dump (2017-2025+)

14
FREE

Add Locked Keys

Add locked NCF29A1 PEPS/UWB keys to RFA MCU dump

15
FREE

Defender DH12 ALM

Defender DH12 ALM spare/all lost keys via NCU dump

Premium Functions
08
PREMIUM

BCM ST95128 Dump

Jaguar Land Rover BCM ST95128 dump for JPLA, L8B2, M8E2, R8E2, S8E2 key emulation (2017-2025+)

Advanced BCM access required
12
PREMIUM

OEM Key Copy

Copy client's JLR PCF7953 key directly to OEM keys for perfect cloning

Professional OEM key programming

Complete Function Summary

15

Total Functions

15

FREE Included

6

Premium (FREE)

2010+

Model Years

All 15 functions are included FREE with Lock50 HW01 and HW04 devices. SPC560B60L3 chip emulation functions (SW04-07) and specialized operations (SW08, SW12) are premium-level features - all included at no additional cost

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