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Flex with Korhex New Update for VAG MDG1 TC298 TC299 Unlock

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Korhex now supports Bosch MDG1 — TC298 and TC299 ECUs boot glitch unlocking. Flex version 8.27.0.0 Now Available New Korhex Access for VAG ECUs New possibilities for VAG group MDG1 Bosch ECUs: Flex version 8.27.0.0 expands Korhex support to VAG group control units equipped with TC298 and TC299 processors. Already supported through VFI — Voltage Fault Injection technology , these Bosch MDG1 control units can now also be unlocked using Korhex, following a procedure that reduces intervention times and avoids working directly on the PCB. With the new Flex protocol, once unlocked the unit, the technician can proceed with read and write operations directly in Bench mode, simplifying the programming process further. Key insights VAG Bosch MG1CS002 H80 — TC298 VAG Bosch MG1CS008 — TC298 VAG Bosch MG1CS031 H80 — TC298 VAG Bosch MD1CS004 H80 — TC298 VAG Bosch MD1CS014 — TC299 Working Mode: Boot Glitch Memories: Read/Write/Checksum Internal Flash, Read/Write Interna...
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How to Solved OBDSTAR PSA MD1CS003 Locked ECU TPROT Issue

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 Good news! The Tprot issue on PSA Bosch MD1CS003 locked ECU has been resolved by OBDSTAR when unlocking these ECUs. Some customers reported issues with writing PSA Bosch MD1CS003 locked ECU with OBDSTAR DC706 / ECU Master . After writing ECU, car start three times, and then the problem doesn’t start again. OBDSTAR has now resolved the TPROT problem. It adds MD1CS003 locked ECU Tprot OFF solution. Add Citroen/Peugeot/DS Bosch MD1CS003 (Locked) TC298TP R/W INT EEPROM, R/W INT Flash, Tprot OFF functions (Support CS) (Bench mode).
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Magic Motorsport Korhex MASK A-G Compatibility Guide

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 The Magic Motorsport Korhex boot glitch adapter has several different MASKs: A, B, C, D, E, F, G. Which ECUs does each of these MASKs support? Check here. A Mask: Delphi ETC3 B Mask: MG1CS032 C Mask: for feature (not available yet) D Mask: MG1CA920 E Mask: MD1CP001 F Mask: MD1CS003 G Mask: MD1CP007/ MG1CS047 What if some MASKs are missing? No problem — you can 3D print some MASKs by yourself, like this. Even if you don’t have a MASK at all, it’s still fine. The Magicmotorsport Help section shows you the exact point on the processor where the KORHEX probe needs to be positioned. Just follow the instructions!
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Flex Korhex Red LED Error: Causes and Solutions

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  Problem: Tried to unlock a Mercedes MD1CP007 ECU with Flex + Korhex programmer. What concerns me is the LED status: Software shows Connected Antenna: Ready Voltage: 19 V But the RGB LED near the USB/power connector keeps flashing red continuously According to the Korhex manual, flashing red indicates an error condition related to voltage or antenna, while green means ready to use. This is contradictory, because the software shows that the antenna is ready and the voltage is present, but the hardware LED still indicates an error. Does this indicate a hardware/firmware/power issue? Solution: The red light will flash until you open a protocol that needs Korhex. Once you open a protocol that needs Korhex, the light will become green and when it is actually glitching it’ll become blue. That’s normal until you open the protocol for glitching and then it will change to green. It actually needs to see a locked ECU on id for it to even activate, If it does an ID and kn...
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Korhex Boot Glitch Unlock for Bosch MD1CS069 and MD1CS089

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 Korhex: New Support for Bosch MD1CS069 and MD1CS089. Flex version 8.26.0.0 is now available Unlock Bosch MD1CS069 and MD1CS089 ECUs without working on the PCB. With the latest Flex update, Korhex can now also be used on ECUs installed on commercial and industrial vehicles, accessing the TriCore TC299 processor through a dedicated procedure. The new solution allows the procedure to be carried out without working on the ECU PCB, simplifying connection operations and reducing working time. Using the reference positioning mask as indicated in the operating manual, you can identify the glitch point and connect Korhex easily and accurately. Once the connection is established, you can choose whether to complete the procedure directly in Boot Glitch mode or perform the Unlock and then continue programming in Bench mode. No work on the PCB, fewer steps, and greater operational flexibility. To use the protocol, an FLS0.20 license or the Flex Full FLS0.5 configuration is re...
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FormulaFlash BMW MEVD17.2.4 ECU Cloning and IMMO OFF

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 Formulaflash read and write BMW MEVD17.2.4 DME ECU successfully. Read/write flash ok. Read/write eeprom ok. Clone ok. Checksum correction with FormulaFlash . Edit VIN ok. Modify ISN ok. IMMO OFF ok. Too many features were integrated into this device. Don’t need 3rd party software/tool.
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Clone VAG DQ200 MQB Gearbox TCU Without Immo Adaptation

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 Full bench clone of VAG DQ200 MQB DSG control module using FormulaFlash programmer successfully. Select DQ200 MQB gearbox TCU-Bench mode. One button reading original Micro/EEPROM data (Read All) and transferring it directly to the donor TCU —  no immo adaptation needed. Read all and save. Connect a donor DQ200 MQB TCU with formulaflash. Then do Write All in a click.
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