EoneBoss TLK3 Update Toyota AKL Remote Generation

EoneBoss TLK3released new major update- the ultimate Toyota Lexus all keys lost solution.

Facing an All Keys Lost (AKL) situation on Toyota/Lexus/Subaru models is now easier than ever with the EoneBoss TLK3.

Why it’s a game-changer for locksmiths:

Direct Signal Capture: Pulls data directly from the vehicle’s ignition coil and PKE antenna.

Precision Data: Instantly identifies the actual chip type, key frequency, and frequency sequence.

Wide Support: Compatible with4D (94, D4, etc.) and 8A (BA, F3, F4, etc.)chip types.

Flexible Generation: Use the captured info to generate Eoneboss ET keys or other third-party smart keys with 100% confidence.

 

You are able to generate EoneBoss remote when all keys lost. After generating remote, need to program to car with other programmers.

 

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Lonsdor K518 Update NIO and Xpeng 2018-2022 Key Programming

Lonsdor K518 ProandK518ISE series released new Mazda, Nio and XiaoPeng immobilizer software on May 13th, 2026.

 

Mazda first release:

Supports pin code reading/All keys lost programming for
EZ-6 2024-2026 Smart key system
EZ-60 2025-2026 Smart key system

 

NIO & XPeng

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Yanhua ACDP and OBDSTAR G3 Program 2017 VW Polo MQB All Keys Lost

In this guide, we’ll walk through a complete "all keys lost” procedure on a 2017 VW Polo equipped with the MQB system, using two professional tools: the OBDStar X300 Classic G3 and the Yanhua Mini ACDP with the MQB Module.

 

Vehicle Overview

Model: 2017 VW Polo

System: MQB

Transmission: Automatic (DQ200 gearbox)

Key Type: Bladed key (non-proximity)

ECU Type: Bosch MED7.5.25

 

*This procedure applies to many MQB-platform VWs and Audis with similar setups. Always ensure you have the latest software updates on both devices and work methodically.

 

Tools Required

OBDStar X300 Classic G3 with ECU license

Yanhua ACDP with MQB Module 33/Module 34(RH850/V850)

MP001 and P004 adapters

OBDSTAR 7-in-1 TCM cable

OBDSTAR 5 in 1 ECM-001 solder free cable

Yanhua ACDP MQB79 interface board

External power supply

Soldering equipment (optional, if not using ACDP)

Aftermarket or original key to be programmed

 

The benefit of this bundle (OBDSTAR G3+ Yanhua ACDP)=

• Yanhua ACDP offers a solder-free read for the instrument cluster, saving time and reducing risk.
• OBDStar G3 handles ECU and transmission reads, sync code calculation, dealer key generation, and key learning.

 

Main procedure:

1. Decode key lock

2. Remove necessary modules

3. Read ECU module data

4. Read cluster immo data

5. Read gearbox TCU data

6. Calculate sync data

7. Make dealer key

8. Learn key

 

 

Step-by-Step Guide

Step 1: Physical Key Preparation

Before any electronic work begins, the lock must be picked and decoded to cut a new key blade. This allows the ignition to turn, which is essential for the programming process.

Time estimate: ~15 minutes

 

Step 2: Remove Necessary Modules

Because this is an MQB system with an automatic transmission, three modules must be read:

• Instrument Cluster (dashboard)
• ECU (Engine Control Unit)
• TCM (Transmission Control Module – DQ200)

NOTE: If it is a smart key, an additional ELV CS code is required.

Accessing the Modules:

• Instrument Cluster: Two screws and one connector. Remove the rear cover to access the microprocessor.
• ECU: Located near the engine bay area. Easily accessible with minimal disassembly.
• Transmission Module: Accessible after removing the air pipe. No major components need to be removed.

Time estimate: 5–15 minutes per module.

 

Step 3: Read the ECU – Using OBDStar G3

Navigate to: Immobilizer Menu > Car Europe > VW Audi > MQB Dashboard> All Keys Lost

Select Read IMMO Module Data.

Select Blade key type and Automatic transmission.

Choose Read ECM Immo data.

Select ECU type: MED17.5.25. Choose bench mode with MP001.

 

 

G3 will show you bench wiring diagram.

Connect ECU with MP001 and G3 follow the diagram.

 

 

If you haveOBDSTAR ECM-001cable, the connection will be easier. Connect the MP001 adapter to the ECU using the dedicated MED17.5.25 connector.

Read ECU info and detect chip ID.

Select Advanced Functions >Read IMMO Data

The tool will read both the EEPROM and flash file from the ECU. Once complete, the CS code (Component Security code) is displayed and saved.

Select Advanced Functions >IMMO Data Decryption.

Upload EEPROM and flash file from the ECU to decrypt IMMO data, then save file.

 

Hit Disconnect.

Note: The flash file read takes approximately 5–6 minutes due to its size.

 

Step 4: Read the Instrument Cluster – Using ACDP (No Soldering Required)

The ACDP offers a solder-free alternative to reading the cluster.

Identify the microprocessor on the cluster’s rear: D70F3526

On the ACDP, go to: VW > VW MQB IMMO(ODO)> MQB48 (VDO/JCI-NEX35xx Lock)> ICP Read Dashboard

Select the chip type: D70F3526

 

 

Use the help menu to match the correct interface board – MQB79.

Attach the MQB79 board to the cluster according to the diagram.

Connect the ACDP power adapter and run pin detection.

Read the chip data – the tool will automatically save backup files.

 

Navigate to IMMO > Obtain IMMO Data and load the recently read data.

The ACDP will calculate and display the CS code from the instrument cluster. Save this information.

Time estimate: ~10–15 minutes for the bench read.

Step 5: Read the Transmission – Using OBDStar G3 with P004 Adapter

In G3 go to MQB- AKL function. Select automatic transmission andRead TCM Immo data.

Select gearbox type: DQ200.

 

Connect the 7-in-1 TCM cable to the DQ200 transmission module.

Attach the P004 adapter (or MP001) to the OBDStar G3.

Set the dip switches according to the on-screen guide.

Power the unit and run ECU Info to verify communication.

Go to Advanced Functions > IMMO Data Decryption.

Read and save the transmission’s CS code.

Time estimate: ~10–15 minutes

 

Step 6: Calculate the Sync Code

Now that you have CS codes from all three modules, it’s time to calculate the sync code—the critical piece of data that allows dealer key generation.

On the OBDStar G3, go toCalculate Sync Code.

 

Select Bladed Key and confirm modules: Dashboard, ECM, TCM.

Input or load the CS codes from each module:

• Dashboard CS (from Yanhua ACDP)
• ECM CS (from ECU read)
• Transmission CS (from TCM read)

The tool will calculate and display the sync code.

Save this file for the next step.

 

Step 7: Make a Dealer Key

On the OBDStar G3, return to the immo menu and selectMake Dealer Key.

Load the dashboard IMMO data or input the CS code.

Load the previously calculated sync code.

Place a new blank key into the induction coil.

The tool will program the blank into a dealer key.

Dealer key success message confirms completion.

 

 

Step 8: Learn the Key to the Vehicle

With the dealer key made, it’s time to program it to the car.

Reinstall all modules (ECU, instrument cluster, transmission).

On the OBDStar, go to Program Keys.

Input the dashboard CS code again.

Set key quantity to 1 (since all keys are lost)

Select Bladed Key.

 

 

Follow on-screen instructions:

Open the hood.

Insert the key into the ignition.

Turn ignition on when prompted.

The dashboard will display: Key mode 0 of 1 -Key mode 1 of 1

Wait for Learn complete message.

Step 9: Verify Functionality

Central locking: Test with the remote – should work immediately.

Engine start: Turn the key – the immobilizer warning should disappear, and the engine should start.

Dashboard warning lights: No immo-related warnings should remain.

 

Total Job Time Breakdown

Total:Approximately1.5 to 2 hours– very achievable for a skilled technician.

 

Key Takeaways

• MQB all-keys-lost requires reading three modules on automatic vehicles: ECU, cluster, and transmission. If it is a proximity system, you will also need to read ELV module data. OBDSTAR also has quickELV data collectoradapter to read data easily.
• ACDP offers a solder-free read for the instrument cluster, saving time and reducing risk.
• OBDStar G3 handles ECU and transmission reads, sync code calculation, dealer key generation, and key learning.
• Always save backup files and take photos of CS codes for reference.
• With the right tools and methodical approach, this job is far less intimidating than it may seem.

 

Final Thoughts
The combination of OBDStar G3 and ACDP Module 33/34 makes MQB all-keys-lost jobs significantly more accessible. Using ACDP for the instrument cluster saves soldering time, while the G3 handles sync calculation and key learning efficiently.

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Autel IM608/IM508 Forget Security PIN Solution

Problem:

ForgetAutel MaxiIM IM608/IM508lock screen pattern/Security PIN. Why a subscription update won’t save. How do I reset my Autel?

 

 

The unlock method depends on your last update date.

Scenario 1 – Tool not updated since before 2025:

• Contact Autel to evaluate your case.
• Send to Autel: Send your IM608 to Autel for evaluation and processing.
• Autel flashes tool back to nomal: the tool is flashed and restored to normal state.

*Remote unlock is no longer available for older firmware.The tool must be evaluated and flashed by Autel.

 

Scenario 2 – Tool updated in 2025 or later:

• Contact Autel to verify your case.
• Receive unlock instructions: Instructions can be provided via a booked consultation to unlock the screen.
• Access restored: Follow the steps to unlock your IM608/IM508 and regain access.

*Unlock instructions depend on the tool and software version.

Security Note:Instructions are not publicly shared to protect against stolen tools.

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What is the Difference Between VNCI 6154B and 6154A

What is the difference between 2026 new VNCI 6154B and VNCI 6154A VAG diagnostic scanner?

Here comes the table comparison:

VNCI 6154B vs VNCI 6154A

Items	VNCI 6154B	VNCI 6154A
5053 driver	✅	❌
ODIS driver	✅	❌
5G WiFi	✅	❌
5G WiFi (DoIP)	✅	❌
DoIP MDIX	✅	❌
DoIP speed	100 MB	20 MB
USB speed	480 MB	12 MB
Plug and Play	✅	✅
Operating system	Win10 64bit	Win10 64bit
Connection	USB Type C, WiFi and WLAN	USB, WiFi and WLAN
Firmware Update	✅	✅

In sum:

VNCI 6154A= 6154A
VNCI 6154B= 6154B+ V-C-D-S Gen4 VCI 2 in 1

VNCI 6154A is compatible with ODIS-S and ODIS-E software.

VNCI 6154B is compatible with ODIS-S, ODIS-E and V-C-D-S software. Plug and play, it will auto detect software type.

The 6154B connects faster in DoIP and USB mode.

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How to Solve BMW Left Indicator Not Working After FEM Cloning

Here we share a user’s experience with cloning the BMW FEM module.

 

Cloned a BMW FEM module withXhorse vvdi key tool plusandGodiag FEM/BDC test platformon bench. The fault was left indicator didn’t worked.
So finally cloning was done, car starts but same problem. These BMWs when it’s registered short circuit too many times its permanently disable them.

The problem was the module detected short circuit too many times, and because of that it’s disabled the indicator. It prevents from damage of lights.
There is a short circuit reset option on diagnostic, but not working. Reset didn’t worked on two good diagnostics (Launch X431 and Autel), so last idea was to restore the Donor original eeprom, then of course needed to coded everything to start car and now everything work perfectly.

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Autel MX900 and MP900 Diagnostic Scanner Comparison

Question: What’s the difference between Autel MX900 and MP900 diagnostic scanners?
I need something to read codes and do special functions on Corvettes 1997-2026.
Any advice on what to purchase?

 

Here is the clue.

The Autel MaxiCheck MX900 and MaxiPro MP900 are both 8-inch Android 11-based diagnostic tablets from Autel’s 900 series (released around 2023–2024). They share very similar hardware and core diagnostic capabilities but differ primarily in software features, with the MP900 offering more advanced capabilities typical of the higher-tier MaxiPro line.

 

Autel MaxiCheck MX900 vs MaxiPro MP900

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OBDSTAR OdoMaster Update Toyota R7F701401 Mileage till 2026

OBDSTAR OdoMasterreleased new mileage correction models in April 2026.

OPEL

[Version: V41.01]

1. Add Auto Detect System function.

2. Optimized software.

TRUMPCHI

[Version: V40.18]

1. Add Auto Detect System function.

2. Add Mileage Calibration function for below type:

   • TRUMPCHI GS4 PLUS 2021 FULL TFT R7F7016033+95320

3. Optimized software.

TOYOTA

[Version: V40.66]

1. Add Mileage Calibration function for below types:

   • TOYOTA AURIS 2012- NEC+24C16

   • TOYOTA CAMRY 70 2021- R7F701406

   • TOYOTA CAMRY 70 2016- R7F701406 VDO

2. Add Read EEPROM, Mileage Calibration, Write EEPROM functions for below types:

   • TOYOTA AVANZA PREMIO 2022-2026 R7F701401

   • TOYOTA CAMRY (NEW) 2025-2026 R7F701401

   • TOYOTA COROLLA ALTIS 2022-2026 R7F701401

   • TOYOTA GRANVIA 2025 R7F701401

   • TOYOTA GRANVIA 2024 S6J3001

   • TOYOTA HIGHLANDER 2024 R7F701401

   • TOYOTA INNOVA CROSS 2023-2026 R7F701401

   • TOYOTA RAIZE 2021-2026 R7F701401

   • TOYOTA TACOMA 2024 R7F701401

   • TOYOTA TACOMA 2020- D70F3535 VDO

   • TOYOTA VELOZ CROSS 2022-2026 R7F701401

   • TOYOTA WIGO (NEW) 2023-2026 R7F701401

   • TOYOTA YARIS CROSS 2023-2026 R7F701401

3. Optimized software.

GREATWALL

[Version: V41.52]

1. Add HAVAL H6 HYBRIDE 2025- R7F701583 Mileage Calibration function.

2. Optimized software.

FIAT

[Version: V41.41]

1. Add DASHBOARD FIAT CRONOS R7F701401 Mileage Calibration function.

2. Optimized software.

ALFA ROMEO

[Version: V40.30]

1. Add Auto Detect System function.

2. Optimized software.

FORD

[Version: V41.60]

1. Add Mileage Calibration function for below types:

   • FORD C-MAX 2011- NEC+95320

   • FORD C-MAX 2011- NEC+95320 COLOR METER

   • FORD C-MAX 2008- TYPE2(MC9S12XHZ512 HIGH)

   • FORD ESCAPE 2013- MPC5645S+24C32

   • FORD FOCUS 3 2011- NEC+95320 COLOR METER

   • FORD FUSION 2013- DENSO 93C86+2XLCD

   • FORD GALAXY 2006- MC9S12DP512 HIGH

   • FORD MONDEO 2007- MC9S12DP512 HIGH

   • FORD S-MAX 2010- MC9S12XHZ512 HIGH

   • FORD S-MAX 2006- MC9S12DP512 HIGH

2. Add Read EEPROM(Backup), Mileage Calibration, Write EEPROM (Restore) functions for below types:

   • FORD C-MAX 2008- TYPE3(MC9S12XHZ512 LOW)

   • FORD C-MAX 2005- MC9S12H256

   • FORD C-MAX 2005- MC9S12H128

   • FORD FUSION 2006- TYPE2(MC9S12H256)

   • FORD S-MAX 2010- MC9S12XHZ512 LOW

   • FORD S-MAX 2006- MC9S12H256 LOW

   • FORD TOURNEO CONNECT 2006- MC9S12H256

   • FORD TRANSIT CONNECT 2006- MC9S12H256

3. Optimized software.

MAZDA

[Version: V41.41]

1. Add Read EEPROM, Mileage Calibration, Write EEPROM functions for below types:

   • DASHBOARD CX5 TYPE2(2019- BIG DISPLAY 93C76)

   • DASHBOARD CX9 TYPE3(2019- BIG DISPLAY 93C76)

   • DASHBOARD DEMIO 2018- 93C76

2. Optimized software.

VOLVO

[Version: V41.25]

1. Add Mileage Calibration(Sync CEM) function for below models:

   • VOLVO S60/V70 2010-

   • VOLVO S80 2010-

   • VOLVO S80 2010- TYPE2

   • VOLVO S80/70 2010-

2. Add Mileage Calibration(Dash only) function for below model:

   • VOLVO S60/S80/V60/V70/XC60 2015-

   • VOLVO S80/V70 2010-

   • VOLVO S80/V70 2010- TYPE2

NISSAN

[Version: V41.04]

1. Add Mileage Calibration, Write Configuration, Write flash functions for below (Dashboard Type: S6J329CLSP) models:

   • NISSAN JUKE F16 2019-2023

   • NISSAN QASHQAI J12

   • NISSAN ROGUE T33 2020-2023

   • NISSAN X-TRAIL 2020-2023

2. Optimized software.

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CG100X 2.0.8.0 Update Mercedes SPC560P50L3 Airbag Reset

CG100X Programmerreleased new software V2.0.8.0 on April 29th, 2026.

CG100X 2.0.8.0

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Autel IM608 PSA 4A Smart Key Not Start Car Solution

We would like to share an issue and its solution regarding a 2022 Peugeot 208 4A smart key failing to start the vehicle after key programming. We hope this helps others who encounter the same problem.

 

Problem:

2022 Peugeot 208 smart key 4A tried to add a key withAutel MaxiIM IM508key programmer. Everything went smoothly, read pin ok and add smart key. It said to turn off emergency indicators after 30 minutes. Did add key 30 min and both keys stopped working. Both keys won’t start.

 

 

Solution:

After programming key there’s a 30 min wait before you can start car, wait until hazard stop flashing before trying to start.
30 min waiting time. common on those vehicles just wait.

Autel worked well. He got pin code, pin code is good because he erase original keys (he enter in programmong procedure), and he didn’t program any key to car (because that hazard lights iliminate constant, because there is no any key programmed).
He missed spot for key programming, or key sense area is not working.

Added AKL key 30 min waiting with the turn signals that turn on itself.

 

Feedback:

Came back the next day and went to control unit and keyless system(can). Added anotherkeydiy zb smart key. Did learning for the proximity functions once the key was added on the sense area by holding the lock button for 10 seconds.

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