How to Replace Xhorse MLB Tool Chip for MQB Adapter Use?

Before using the MQB Adapter, it's necessary to upgrade the enhanced chip on the  Xhorse MLB Tool hardware. When switching back to MLB, there's NO need to replace the chip again. Once the modification is complete, the MLB WILL NOT lose its guarantee. 

Note that even a new MLB Tool will require this chip replacement. After these steps, you can collect MQB48 NEC35XX immobilizer key data with the MLB Tool + MQB48 Adapter.

The package should contain the following items:

XDMLB0GL MLB Tool

MQB Adapter

Enhanced Chip

Key Soldering Cable

How do I replace the Xhorse MLB Tool Enhanced Chip?

Please follow these steps to complete the hardware upgrade and ensure the normal use of the MQB key data reading feature.

1. Unscrew the four corner screws and remove the outer casing.

2. Unsrew the screws holding the board in place. Once you've accessed the front of the board, carefully remove the existing chip and replace it with the enhanced chip.

3. After replacing the chip, reassemble the device

Important:

Both the device and the adapter need to be powered on for future use.

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