VVDI Mini Key Tool Firmware Upgrade Failed Solution

 Problem:

Failed to update xhorse vvdi mini key tool firmware via app and via upgrade kit on PC.

When update firmware via app, it reported error “Erase the internal chip 1 fail”.

Here is the VVDISHOP engineer solution:

1. Turn off device.
2. There is a small hole on the back of the device case. There is a button inside, press the button with a toothpick, then hold the power button.

3. Turn on device, then try to update firmware again, it should be fine.

Xhorse Multi Prog Read Land Rover EPS Module

 Xhorse Multi-Prog read and write Renesas V850 EPS (Electric Power Steering) module on a Land rover Range Rover Sport.

Processor: Renesas D70F3485

Using wiring diagram pinout (Land rover Evoque/Benz W166 EPS D70F3483/3485)

You can repair or replace a new EPS module.

Read Dflash and Pflash.

Then write Dflash and Pflash.

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Xhorse Multi Prog Read BMW MSD80.2 ISN Code

 Xhorse Multi-Prog read BMW Continental MSD 80.2 DME on bench successfully.

Got a “faulty” ecu from BMW, MSD 80.2 and test it on bench with xhorse multi prog.

The pinout in multi prog is wrong. Buy you can read successfully on bench the ecu with the correct pin out.

Read INT eeprom(empty) full flash, maps, ext eeprom, and ISN code successfully.

Writing work also. We have done few on bench.

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Xhorse Multi prog Read BMW CAS4+ 5M48H with Adapter

We here just to inform you that Xhorse Multi Prog software V1.2.3.0 and firmware V1.2.7 fix the issue that the adapter for the CAS4 not working with the multi prog.

Firmware V1.2.7 fixed 9S12 reading issue using CAS4+ solderless adapter to decode CAS4+ (5M48H).

XDNP CAS4 adapter has two versions, V1.2 and V1.3.  The V1.3 new type of adapter with rely inside, V1.2 does not.

The old one V1.2 CAS4 adapter works perfectly.

This is a 2013 BMW 640i CAS4+. We set up the CAS4 solder free adapter with module and multi prog.

Menu: Immobilizer->BMW->CAS4 5M48H BACKUP (Adapter) option

Then read D-flash.

It is trying to decode the chip.

Read D-flash successfully. The file is huge.

We get a good read.

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Xhorse Subaru XM38 vs Toyota XM38 for Subaru 8A Smart Key

Some users reported that they failed to generate Xhorse XSSBR0EN Subaru XM38 remote on Subaru 8A/4D smart key models.

For example:

Tried to generate KeylessGp 4D, Legacy 2020-2022 8A, and Crosstrek 2018-2022 8A remote with Subaru XM38 but got an error.

Solution:

Check the compatible remote type in Xhorse App.

You should use XM-28 Toyota or XM38 Toyota remotes for Subaru 4A/8A smart keys.

As for the Subaru XM38, it is the universal XM38 remote. 

These keys aren’t the XM38 Toyota special keys just nxp orange keys don’t work for Toyota or Subaru.

It can be used to generate remotes compatible with the XM38 Smart Key option.

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