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Solution to Yanhua ACDP BMW CAS4+ OBD Car Not Start Problem
Problem:
A customer programmed a new key on a BMW F10 CAS4+ using Yanhua Mini ACDP2 via OBD. After programming, the remote functions and Comfort Access work perfectly on the new key. However, the car won’t start.
Solution:
Perform a fix start function
Sync CAS to DME and will start again.
Look for “Sync code lost repair” function and if it doesn’t work, for “reset starter motor”.
FormulaFlash Update Bench Protocol for Ford SID212 SID212EVO ECUs
FormulaFlash programmer will release new software v1.1.9.0 on July 31st, 2026.
Release Date: 31.07.2026
What’s New?
New Bench Mode support for Ford SID212 / SID212EVO (TC297TP) ECUs
Real Read & Write.
Checksum Support.
Supported Vehicles:
Transit
Transit Custom
Ranger
Focus IV
Kuga III
Mondeo
Autel IM508 NASTF Subscription is Required Error Solution
Problem:
Autel IM508 device says ‘NASTF subscription is required to continue using this function.’
Like as the device said. Autel MaxiIM devices now implement NASTF SDRM validation.
You need to purchase NASTF subscription to unlock IMMO-related features.
How to Repair BMW G Series BDC3 Module if Damaged?
Below is a case study detailing the repair of a BMW G series BDC3 module that experienced a communication failure (BDC3 module damaged), preventing the vehicle from starting.
BMW 3 Series BDC3 Perfect Rescue:
A 2021 BMW 3 Series (G20) suffered a severe battery drain that left the BDC3 (Body Domain Controller) completely dead — no communication with the vehicle, and no start 😱
To tackle this tough nut, he deployed the ultimate solution:
- Magic Motorsport Flex —Boot glitch unlocked the Bosch MG1CS201 locked ECU and read the ISN (Individual Serial Number) from the DME (engine control unit).
- Brand new genuine BDC3 module — no more uncertainty from used parts. He replaced it with a brand new OEM BDC3, eliminating any hidden issues at the source.
- Two original keys precisely programmed — the extracted ISN is written into the new BDC3, and two brand new original keys are programmed, perfectly restoring the vehicle’s immobilizer system
This process requires specialized equipment and extensive experience — the BDC3 is the core security module on G‑chassis BMWs, and it’s heavily encrypted. Any single mistake could permanently lock the module. Battery drain causing BDC no-communication is a common pain point for the G20/G28, but with the right approach, it can be fixed flawlessly!
Flex Glitch Unlocked BMW MG1CS001 ECU Successfully
Magic Motorsport Flex Boot glitch unlock latest user report:
“Another one added to the collection.
This one is a highly challenging unlock and requires very good, even heat to open the ECU correctly. Do not attempt to open it cold, or you significantly increase the risk of damaging the housing.
BMW Bosch MG1CS001
Open both sides of the ECU.
Remove both resistors.
Proceed with the boot glitch unlock.
Use 5 ohm resistor between E1 and boot pin in case you can’t connect.
The MDG1 Boot Glitch Unlock is a real game changer. If you still don’t have Flex Full, don’t wait any longer—it’s time to start glitching.”
CG201 Mileage Programmer Update to V040
CGDI CG201 mileage programmer released new software V040 in July 2026.
CG201 V040
VERSION UPDATE
Supports one-click OBD mileage correction for dashboard.
Added the following Ford models:
Ford/EXPLORER (TRAC) 2007-2010 by OBD
Ford/EXPLORER 2007-2010 by OBD
Ford/NAVIGATOR 2007-2010 by OBD
Ford/EC0SP0RT 2013-Type 1/2 by OBD
Ford/FIESTA 2013-Type 1/2 by OBD
Ford/FIESTA-2012 by OBD
Ford/NEWMONDE0 2015-SPC56455+93C86 by OBD
Ford/EDGE 2014-2017 SPC56455+93C86 by OBD
Ford/EXPLORER 2015-SPC56455+93C86 by OBD
Ford/TOURNEO 2013-COURIER by OBD
Ford/TRANSIT 2013-COURIER by OBD
Ford/EDGE 2012-HYBRID by OBD
Ford/EXPEDITION 2014-D70F3423 by OBD
Ford/EXPLORER 2011 D70F3423 by OBD
Ford/EXPLORER (TRAC) 2014-D70F3423 by OBD
Ford/TAURUS 2012-HYBRID by OBD
Ford/TAURUS 2011-D70F3423 by OBD
Ford/TOURNEO 2009-D70F3421 by OBD
Ford/TOURNEO 2006-D70F3325 by OBD
Ford/TRANSIT 2009-D70F3421 by OBD
Ford/TRANSIT 2006-D70F3325 by OBD
Ford/TRANSIT 2018-Type 1 by OBD
Ford/F150 2011- by OBD
Ford/TAURUS 2011-MB91F016A by OBD
Ford/TOURNEO COURIER 2016-D70F352X by OBD
Ford/TRANSIT 2016-D70F352X by OBD
Ford/TRANSIT MK8 2016-NEC70F3525 by OBD
Added the following Lincoln models:
Lincoln/MKC 2012-HYBRID by OBD
Lincoln/MKC 2012-HYBRID by OBD
Lincoln/MKC 2011-D70F3423 by OBD
Lincoln/MKC 2011-D70F3423 by OBD
OBDSTAR Upcomming Bosch MD1 MG1 ECUs Unlocking
OBDSTAR will release breakthrough upgrade soon. This upgrade supports unlocking encrypted Bosch MD1 & MG1 ECUs.
Locked MG1/MD1 ECU
Read/Write & Unlock
Support following ECUs:
-
Bosch MD1CP032 (BMW B57) TC299
-
Bosch MG1CS024 (BMW B48/B58) TC298
-
Bosch MG1CS201 (BMW B48/B58) TC298
-
Bosch MD1CS069 (FCA) TC299
-
Bosch MD1CP006 (Ford) TC298
-
Bosch MD1CS089 (ISUZU etc.) TC299 (Only for ECU MASTER C)
-
More Models Coming Soon…
Compatible devices:
Functions
- Read/Write Internal Flash
- Read/Write Internal EEPROM
- ECU Unlock
- Checksum Correction
NOTE: Requires RH850/V850 adapter kit (C4-06 adapter).
Only ECU Master HD pack C can unlock diesel MD1CS089 ECU.
VXDIAG VCX SE Update BMW Driver to Support ISTA-D 4.59.xx
A customer reported that he failed to scan a 2024 BMW 2 series with VXDIAG VCX SE BMW and ISTAP-D 4.59 software.
Error fautly ICOM vehicle connection.
To use ISTA 4.59.xx software with VXDIAG VCX SE, you need to update ICOM driver to V1.5.4.260612 version and later.
VXDIAG BMW driver
2026.06.12 V1.5.4.260612
Update to support ISTA/D 4.59.xx.
Update BMW driver in vx manager.
Then restart ista-d 4.59 software.
Autel RKey vs EKey Series Remote Keys
Following the Autel iKEY series smart keys, AUTEL is set to release the EKEY and RKEY series.
Autel introduces the MaxiIM RKEY and EKEY series — two universal programmable keys operating across 315MHz and 433MHz frequencies, engineered to replace a cabinet full of blanks with a single programmable solution.
And the best part: both keys are fully supported across the entire Autel MaxiIM product line. The device you already own is all you need.
RKEY delivers remote lock and unlock coverage across multiple vehicle brands. EKEY goes further — a built-in immobilizer transponder that handles advanced security systems with no external chip required.
Less inventory. Broader coverage. One smarter decision.
Autel Ekey vs Rkey
| FEATURE | EKEY
electronic remote |
RKEY
Ordinary remote |
|---|---|---|
| Remote Lock/Unlock | Yes | Yes |
| Integrated Transponder Chip | Built-in | No |
| Immobilizer/Anti-Theft Bypass | Yes | No |
| Separate Chip Add-on Required | No | Yes |
| Blade Inserts Into Ignition | Yes | Yes |
| Folding Blade Option | Yes | Yes |
| Proximity/Keyless Detection | No | No |
| Push-Button Engine Start | No | No |
Autel EKEY & EKEY
The RKEY delivers reliable remote lock and unlock across a wide range of vehicle systems.
The EKEY goes further — a built-in immobilizer transponder that works with high-security luxury vehicle protocols. No add-ons. No workarounds.
The all-new MaxiIM EKEY keys are designed specifically for this type of applications. It is equipped with a Built-in Immobilizer Transponder, with support for advanced simulation across a range of ID Protocols, including the encrypted systems used in high-security luxury vehicles, and compatible with 315MHz and 433MHz frequencies.
No need for an outside slice.
No need to divert the client away.
Most importantly, EKEY is fully powered via Autel MaxiIM range. That is, the device you use today gives you the ability to provide this level of service directly, without having to change your business system.
The EKEY goes further — a built-in immobilizer transponder that works with high-security luxury vehicle protocols. No add-ons. No workarounds.
FEATURES
Comprehensive vehicle coverage, provide vehicle-specific key configuration for streamlined operation.
Compatible with systems using 315MHz/415MHz.
Supports ultra-long range frequency transmission for reliable, consistent performance.
Built-in immobilizer transponder, support multiple types of immobilizer transponders such as ID11, ID12, ID13, ID47, ID46(PCF7936), ID46(PCF7937), ID46(PCF7946), ID46(PCF7947) (Only support on EKEY series)
Sold Individually, Batteries Not Included.
Emergency Blade Not Included.
Coming soon. Keep an eye on obdii365.com.
Lonsdor K518 Pro Stuck on Update Process Solution
Problem:
Trying to update Lonsdor K518 Pro device, but it is stuck on the update page. 518s left and not proceed.
Solution:
Return and Start APK.
If still does not work, restart device and change network connection, then try again.
How to Connect Londsor Li Auto Gateway Adapter?
Lonsdor K518 Pro supports Li auto L6, L7, L8, L9 and MEGA -2025 smart key programming (both add key and all keys lost). Here we will show how to program 2025 Li L7 all keys lost.
Requirement:
New key to be programmed
WiFi network connection
Procedure:
Remove the driver’s side trim panel.
Unclip the retaining clips. Remove the cover panel.
Locate the BCM module.
Unplug the blue connector.
Connect Lonsdor Li & NIO 2 in 1 connector with the original blue plug.
Insert the other end of the Lonsdor connector to the BCM blue connector.
Connect the Li cable OBD connector with K518 OBD cable.
Go to IMMO & Remote- Li AUTO- L7- 2023 to 2026- Program Smart Key
Put the key to be programmed in the induction area.
Program key successfully.
Read and Write Hyundai D6GB ECU by EngineDance X5
EngineDance X5 ecu flasher read and Write Hyundai D6GB ECU successfully.
Hyundai/Kia Denso 3-plug chip: SH72543
Read ECU eeprom and flash on bench mode ok
Write ECU eeprom and flash on bench mode ok.
Checksum correction with X5.
DPF and SCR Off ok.
CGDI K2 Update TATA Proton Perodua Smart Key Generation
CGDI K2 key tool released latest upgrade in July 2026.
Latest upgrade
Smart Key Data Generation
Added smart key generation for the following models:
Added new smart card generation vehicle models:
-
PROTON Persona KeylessGo 433.92 ID46
-
PROTON IRIZ Test 1
-
PERODUA Aruz Type 2
-
SUZUKI Ertiga 17 433.92
-
PERODUA Aruz Type 1
-
PERODUA Aruz Type 3
Optimized compatibility for the following vehicle:
-
GEELY Binyue KeylessGo 433 ID4A
-
GEELY Atlas KeylessGo 433 ID4A
-
TATA ARIA INDIA 433
-
TATA SAFARI INDIA 05-12 433
-
TATA Indica Vista 09-16 433
-
TATA Indigo Manza 09-16 433
-
TATA NANO INDIA 433
-
TATA Safari Aria 433.92
-
TATA XENON INDIA 433
-
TATA Tiago ID46 433
-
TATA 2015-2017 ZEST INDIA
-
TATA VENTURE ID46 12-16 433 Type1
-
TATA VENTURE ID46 12-16 433 Type2
-
SUZUKI 2021 Baleno
-
SUZUKI Ignis 37145-62R11 433
-
SUZUKI SWIFT O TYPE ID46 16 433
-
PROTON IRIZ KeylessGo 433.92 ID46
-
PROTON X70(VALEO) KeylessGo 433.92 ID4A
-
TATA BOLT TIAGO TIGOR ZEST VENTURE XENON 433
-
TATA BOLT TIAGO TIGOR ZEST VENTURE XEXON 433 ID46
Download, Install and Update Launch X-prog5 PC Software
Where to download PC software for the new Launch Prog5 (G5) programmer?
The Prog5 can be used standalone or with X431 tablets. When use G5 as a standalone device, it works on PC and doesn't need a PC converter.
Prog5 PC Software Function:
Read, write and clone ECU & TCU via bench and boot mode.
Free download Launch Prog5 PC software
https://en.cnlaunch.com/products-detail/i-251.html#pro_download
Operating system: Win8, Win10
Language: English, German, Russian, Japanese, French, Portuguese, Korean, Italian, Spanish, Arabic
NOTE: The appropriate language-specific installation package must be selected prior to download, as the software does not allow language switching after installation.
Download and install G5 PC software.
The software installation is easy. Install ECU_Clone PC.setup until finished.
Then connect G5 with PC. Check for available software and firmware updates.
The device comes with 1 year free software subscription. Need to renew after software expires.
Launch X-prog5 PC software vs X-prog3 PC software:
Prog5 PC software supports more ECU and TCU cloning types, i.e VAG Simos 18 series cloning, Benz DSM FBS4, VGS4 NAG2/ VGS3 BAG3 FBS4 cloning , more BMW ISN reading types, add ecu checksum correction functions.
FCA 12+8 Cable Not Working on 2025 Dodge RAM New Gateway
Failed to add key 2025 Dodge Ram Sport 1500 with Autel IM608. The secure gateway with a different connector. The 12+8 FCA gateway adapter and the Start connector cannot connect to the gateway connector.
Here is the clue.
New style gateway. No aftermarket device will program the key by OBD. The 2025 Dodge Ram 1500 (5th Gen DT, including Sport trim) has a newer style Security Gateway (SGW).
Requires a J2534 passthru device with WiTech.
Nothing aftermarket for new gateway.
Require Witech2.0 with NASTF. The nastf 4 digit pin is for witech.
You are seeing a completely different connector because Stellantis quietly overhauled the electrical architecture for the **2025 RAM 1500 refresh** (the Hurricane engine era).
The classic 12+8 pin Security Gateway (SGW) bypass cable used from 2018–2024 will **not** work on this truck.
Why the Connector is Different?
The 2025 RAM 1500 has upgraded to a new generation cybersecurity firewall utilizing **FD Ethernet (Flexible Data-rate Ethernet)**.
* **The Physical Difference:**
The old SGW relied on traditional CAN-bus pairs (which the 12+8 cable tapped into). The new module manages high-speed ethernet lines, meaning the physical pins, connector size, and wiring layout are totally redesigned.
* **The Software Difference:**
It enforces strict cryptographic authentication that cannot be bypassed by simply throwing a bridge harness between traditional CAN lines.
How to Successfully Program a Key
Because the physical bypass cables you might be used to are incompatible, the workflow for adding a key to a 2025 RAM has shifted toward **authorized software-level unlocking** rather than tearing apart the dash to find a physical bypass plug.
The Authorized Software Route (Recommended)
Instead of trying to find an adapter cable, you bypass the gateway digitally via the OBD-II port:
Hardware:
You will need a high-quality J2534 PassThru interface (like a Topdon R-Link, Autel MaxiFlash, or official Mopar MDP/MicroPod II) paired with a stable internet connection.
Software:
Use official OEM diagnostics via **wiTECH 2.0**.
Authentication:
You must have an active wiTech 2.0 account registered with your diagnostic platform. When you initiate the key programming procedure, the software communicates over the internet to officially unlock the Secure Gateway over the OBD port.
Note: If you are generating a smart key using universal aftermarket remotes (e.g., certain Xhorse or aftermarket platforms), many technicians have reported programming failures on 2025 models. For these newer architectures, it is highly recommended to use an original OEM Mopar proximity fob or a high-quality, pre-coded OE-equivalent key.
