Is the Launch MCU_V4 adapter available ? as we received customer feedback that needs to use with MCU V4 adapter.
Just like the following photo:

This Function Is Used To Read MB91F526 Data. lf Other Devices Have Been Used To Modify MB91F526 Data, There May Be An lssue Of Incorrect Data Parsing, Which May Result in Abnormal Subsequent Operations.
To Ensure Normal Functionality, Please Use PCF7939MA Blank Chip.
Please Connect The Programmer And Module Correctly According To The Wiring Diagram. Incorrect Wiring May Resuit In Module Damage,Please Be Responsible For Any Module Damage Caused By incorrect Soldering
This Function Requires Connecting With The MCU V4 Adapter, Otherwise lt Will Cause Reading Data To Fail.
Engineer reply:
The Launch MCU_V4 Adapter, specifically for high-level tasks involving the latest Launch G5 (XPROG Generation 5,X-PROG3 G3 update version) programming tools.
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Fujitsu Chip Support: The primary reason for the MCU_V4’s demand is its ability to read and write Fujitsu series chips. These chips are commonly found in late-model instrument clusters, body control modules (BCM), and immobilizer systems.
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G5 Optimization: While previous generations laid the groundwork, the MCU_V4 is optimized for use with the Launch G5 (and advanced X-PROG 3 setups), ensuring stable data transmission and higher success rates for complex chip decryption.
SNEAK PEEK: LAUNCH X431 G5 IMMO Programmer — Advanced ECU Cloning & Chip Coding Reimagined.



