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  When use vvdi key tool plus auto diagnose BMW FEM/BDC car, it shows the result that system status "preprocess " , what is the meaning? What are the steps?   Usually when you do key programming, vvdi key tool plus will display the steps, just operate like the key tool plus display is OK. 1.       Read key information Get all the key ID and status (whether to enable) in the car immo system. Read the car immo system status, version number and key ID and key status, etc. If there is an abnormal situation for the vehicle, please continue after correction.   2.       Programming FEM/BDC system This function will automatically back up FEM/BDC system code, the backup code will fail during the preprocessing process, you need to back up manually (it is OK to back up successfully once during the entire vehicle operation process). Please check if the original key is normal first after preprocess In this step, it will do preprocessing.   3.       Prepare dealer key with ignition switc

  What’s the difference of Mercedes-Benz BGA/BE key between CGDI and VVDI? In this article we’ll show you.   CGDI BE/BGA Key vs VVDI BE / BGA Key : Key MB FBS3 BGA KeylessGo Key 315MHZ CG MB Be Key FBS3 315MHZ/433MHZ VVDI MB FBS3 BGA KeylessGo Key 315MHZ/433MHZ VVDI BE Key Pro For Benz XNBZ01EN Remote Image Brand CGDI CGDI Xhorse Xhorse Smart Key Support Semi-smart Support Semi-smart Frequency 433Mhz/315Mhz 433Mhz/315Mhz 433Mhz/315Mhz 433Mhz/315Mhz Switch Frequency Support（Default Frequency 315Mhz） How to Switch： 1.Manual Switch（remove the resistor） 2.IR Switch（CGDI MB Software） Support（Default Frequency 315Mhz） How to Switch： 1.Manual Switch（remove the resistor） 2.IR Switch（CGDI MB Software） Support How to Switch： 1.Manual Switch（remove the resistor） 2.IR Switch（VVDI MB Software） Support How to Switch： 1.Manual Switch（remove the resistor） 2.IR Switch（VVDI MB Software） Times to Erase ∞ ∞ ∞ ∞ How to Erase 1.Manual Reset a. First press the Trunk button b. Then press the LOCK button

  Question: When I go to load dump file I saved from saab steering wheel lock chip on to vvdi2  to make key it says file not supported. Same prompt on Key Tool Max .   Then Xhorsevvdi  engineer asks for the dump file to check. And here is the Reason: The key info inside the data file is blank, and probably the file comes from a new immo box.   Tips about Write via Dump: Write via Dump requires the immo data from the car to be programmed, so the data could be written into the new key. Among Xhorse devices, VVDI Max , Key Tool Plus , and VVDI2 Programmer support Write via Dump.   Source: http://blog.xhorsevvdi.com/fixed-vvdi2-unknown-version-error-when-loading-dump-file/

  Xhorse VVDI2 Add V W  Passat   2012 NEC Cluster Chip Test OK   Here we share a successful case of 2012 Volkswagen Passat NEC Cluster Chip Adding by Xhorse VVDI2 .   Connect NEC Cluster to VVDI2  via OBD cable, and enter VW page. Select Key Learn>>4th Immobilizer system - VW/Skoda/Seat>>Instrument with NEC+ 24C64 (2013-) Here VVDI2 will give us the steps and prompt the dashboard will be dark before “reset instrument”. Click on “OK”, and then it will read EEPROM data automatically. Click on “Save File” to save EEPROM data file. Then Read and Save Immo Data. Since we just test it, don’t want to add a key, so we click on “Reset Instrument”. The cluster wakes up.   That's how we add 2012 VW Passat NEC Cluster chip by VVDI2 Programmer . Source: http://blog.xhorsevvdi.com/xhorse-vvdi2-add-vw-passat-2012-nec-cluster-chip-test-ok/

  Xhorse Cloud Smart Mode B and Mode C 2 in 1. Support OBDI pin adaptive (baud rate, impedance), support B/C mode, support low-speed CAN, high-speed CAN, CANFD, DOIP. Here is the Xhorse Cloud Smart Preview Cloud Smart Key Features: Support CAN2.0, J2534 DOIP. CANFD Identify CAN2.0 type Detect CAN2.0 Baud Rate Support Mode-B and Mode-C Simultaneously Car Voltage Replay(Mode-B) Smart APP Control Xhorse VVDI Cloud Smart Function: Support adaptive OBD ll pin(Baud rate,impedance) Support Mode-B and Mode-C simultaneously Support low-speed CAN,high-speed CAN,DOIP Support simultaneous working of three high speed CAN protocols Support local J2534 and remote J2534(coming soon) Support remote diagnosis and local diagnosis (local diagnosis will be launched soon) More info, we will keep updating: https://www.xhorsevvdi.com/wholesale/xhorse-cloud-smart.html Source: http://blog.xhorsevvdi.com/xhorse-cloud-smart-your-online-remote-assistance/

  Xhorse VVDI smart remote keys are keeping updating and developing, recent time relese Xhorse XSKF30EN Smart Key Knife Style 4 Buttons. And in the process of updating, a little part of keys can be only generated via old types keys of smart keys. And we received feedback that when generate the proxy key, got the error "The latest remote no support (868.902 frequency), please use old remote (before June 2000) to generate." The error pic is like the following pics:   And this blog we will introduce how to distinguish old and new type of vvdi smart remote key 1. View the circuit board of the smart remote key The new red frame position chip has pins on both sides, and the old one has pins on 4 sides There is also a type with pins on both sides, but it is also an old type that the component is with 6 pins.   Here is the photo shared from customer The old type and new type vvdi smart key difference is: The new model does not support 868.902, the others are the same. If you feel

 Xhorse VVDI PROG V5.1.3 Software is released on Mar. 25th 2022. Newly add VW12(TC224-16F), VW22(TC224-16F), VW30(TC27X), VW31(TC27X) options in <7-AIRBAG>-> 1. Free Download V5.1.3 VVDI PROG Software (Password:123456) https://mega.nz/file/UcUmWb6S#PvSiEr20x5nHajzRphCNUtSNqXqhbwrYkBnxLKAKvj0 2. V5.1.3 VVDI Prog Update Info (2022-03-25) * This version DON't need update firmware + Add TC275 option in <2-MCU>-> + Add PIC16F882, PIC16F883, PIC16F884, PIC16F886, PIC16F887 options in <2-MCU>-> + Add R5F61725S, R5F61726S, R5F61727S, R5F61797S options in <2-MCU>-> + Add R5F212L2SD, R5F212L2SN, R5F212L4SD, R5F212L4SN options in <2-MCU>-> + Add VW12(TC224-16F), VW22(TC224-16F), VW30(TC27X), VW31(TC27X) options in <7-AIRBAG>-> https://www.xhorsevvdi.com/

  Question: To get the password to a W215 1D69J EIS with VVDI MB , Try like this, put volts to pin16 and land to others and couldn’t get the password.   Here Xhorsevvdi  engineers raise the Solution: Read the MCU, load EIS file into VVDI MB Tool  to get the password. (Here we use VVDI PROG Programmer  to read the MCU, and you can also use Mini Prog  or Key Tool Plus  to do it).   Step 1. Desolder the chip on EIS and solder it on the MC68HC05X32 Adapter.   Step 2. Read EIS data by VVDI PROG  with the adapter   Step 3. Load EIS data file into Xhorse VVDI MB  to get the password.   Step 4. Then we can prepare a dealer key by VVDI MB.   Source: http://blog.xhorsevvdi.com/can-vvdi-mb-get-mercedes-w215-password-from-eis/

Issue: Mini OBD Tool  can’t update Wi-Fi firmware. The update screen hangs for seconds then disappears. Solution: Update Mini OBD  Wi-Fi firmware. (A PC is required.)   Repair program download link: https://mega.nz/file/C10CUTaJ#32G8GgasV1uK-llQMUpF1tYUVgephXlMzxjWT5nmuNs   Procedure Step 1 Run “factoryTest _V1.8.exe” on PC, connect Xhorse Mini OBD  to your PC, and select device port number. Step 2 Click this button as below. Step 3 If it has these errors, please restart the software, re-plug your device, and try agian. Step 4 This prompt below means the device is connected. Then unplug the device and use a phone to update the device's Wi-Fi firmware by the Wi-Fi connection method. You need to use the phone to connect another Wi-Fi or hotspot (don't use this phone's hotspot) to update the device's Wi-Fi firmware. Source: http://blog.xhorsevvdi.com/solved-mini-obd-tool-cant-connect-to-xhorse-app-via-wi-fi/

  Question: Can I use VVDI PROG to read EEPROM and FLASH of a STM8AF6266 MCU with active ROP protection. EEPROM, FLASH, OPTION, all data show “00”.   Answer: As the prompt, if the data we read is the same or we cannot write data correctly, it means the corresponding data area is read-protected. ROP: 1 Bytes (The first data of OPTION, it determined whether the chip was protected) If so, we can’t read the encrypted MCU, and we can only erase it by “Chip Erase”. Source: http://blog.xhorsevvdi.com/can-vvdi-prog-read-stm8af6266-mcu-with-active-rop-protection/