Xhorse Multi Prog Firmware Update Command Not Found Error Solution

Problem:

What is the problem and could it be fixed? i was just updating Xhorse Multi Prog its the first time to be used.

Error: Obtain file write information error. error code ffffffff, Command not found.

Solution:

Restart your pc, turn off the antivirus program, update again.

Restart the update normally it should work.

How to Renew Jeep Dodge 4A Remote by Xhorse Key Tool Max Pro

 In this test, we take a hands-on look at how the Xhorse VVDI Key Tool Max PRO performs when unlocking a locked Jeep/Dodge 4A remote. This powerful key programming tool continues to impress with its specialized functions and user-friendly design.

Required Accessory:

Xhorse Remote Renew Soldering Cable

To perform remote unlocking procedures, the Xhorse Remote Renew Soldering Cable is essential. This accessory allows direct communication between the remote and the Key Tool Max PRO.

Step-by-Step: Unlocking a Jeep/Dodge 4A Remote

We tested the tool on a locked Jeep/Dodge 4A remote. Here’s how it went:

1. Read the Transponder

Initially, the tool confirmed the remote was LOCKED.

2. Connect the Hardware

Using the Remote Renew Cable, we soldered the remote to the Key Tool Max PRO as per the on-screen diagram.

3. Select the Correct Function

Navigate to:Special Function → Remote Renew → Chrysler & JEEP & Dodge → M3M

4. Begin Unlock Process

Click “Unlock” and wait while the tool processes the remote.

5. Completion

After a short time, the tool displayed “Refresh successful”.

6. Verification

Reading the transponder again confirmed the status was now NOT LOCK.

The Xhorse VVDI Key Tool Max PRO combined with the Remote Renew Cable offers a straightforward, efficient, and reliable solution for unlocking Jeep/Dodge 4A remotes. The process is clear, the hardware is well-designed, and the results are consistent. This tool is a valuable asset for anyone involved in automotive key programming and replacement.

For more information or to purchase, visit:

www.vvdishop.com

Failed to Adjust Xhorse Dolphin XP007 Clamp Solution

Problem:

The clamp that comes standard on the Xhorse Dolphin XP007 doesn’t work when you try to make micro-adjustments to the screws above the laterality numbers, such as 1 and 2, and the depth numbers 3 and 4. It doesn’t make the micro-adjustments, leaving the key copies defective. It’s impossible to get them adjusted.

Solution:

1. Install two identical probes

2. Install the same blank HON66

3. Adjust the left and right 1 and 2. You need to loosen both 1 and 2 first

4. If the indicator is not turn on, tighten the top screw on that side

Then try again.

How to Solve Xhorse Dolphin II Version Unchanged After Update?

 Problem:

I’ve updated the Xhorse Dolphin XP005L firmware via Xhorse app, but the version remains unchanged in the device after the upgrade. Any solution?

Solution:

Open the bottom cover of the Dolphin II, check the green connector (image below), disconnect it, and proceed with the upgrade again.

Once the upgrade is complete, reconnect the connector.

Xhorse Multi Prog Benz W639 0L01Y Wiring Diagram

 Here is the pinout MCU for ezs w639 year 2012 for Xhorse multi prog 0L01Y MC9S12DT256CPVE.

If Multiprog only has a diagram directly for the MCU, you may enter the wrong menu.

EZS pinout for Multiprog.

If we are talking about EZS Mercedes. You need to select the Immo tab in the device selection, then select Benz and choose the required EZS model from the menu that opens.