Problem:
I programmed the Ford Galaxy 2001 transponder key using xhorse super chip xt27 chip. VVDI2 says prepare dealer key success. but it did not work, car did not start. Do I need a chip for ford pcf7935?
Solution:
1. Best solution is geniue original 7935 chip.
2. Customer solution:
Generate Mercedes ML (using this option) with xhorse vvdi mini key tool/key tool max. it’s about 7935 id generation not about encoding ML key.
Read also:
What’s the difference between Xhorse Toyota XM28 and XM38 proximity smart keys?
Check compatible table first:
| Xhorse XM28 Smart Key | Xhorse XM38 Smart Key | |
| Image | ![]() | ![]() |
| Part Number | XSTO00EN | XSTO01EN |
| Frequency | 312MHz 315MHz 314MHz 433MHz. | 312MHZ~434MHZ |
| Chip Type | 8A 4D | 8A 4D 4A all in one |
| renew and rewrite (re-generate) | Yes | Yes |
| Customize key buttons | Yes | Yes |
| Support version (board numbers) | 0020 3370 6601 0111 2110 5290 0031 0310 0182 7930 A433 0030 3330 7980 F433 0010(-part) F430 0780 0140 | 0020 F43 7980 0140 0031 0120 0011 3410 6221 3450 2110 3370 6601 0111 0091 0410 0010 2000 6230 0351 0182 5290 A433 0310 5380 0440 0330 0500 4610 0780 3330 7930 F433 0030 5300 |
| Support Toyota Models: | Camry (08-17) Alphard (-12) GS400 (13-17) CT200 (2015) RAV4 (08-19) Sienna (05-15) GS430 (13-17) NX200 (2016-) Corolla (08-18) Previa (07-) IS200 (13-17) RX450 (15-) Levin (-18) Wish (2018) IS300 (13-17) BRZ(-14) Land Cruiser (08-20) E’Z (-15) ES330 (13-17) Toyota86(12-14) High lander (09-19) Vios (08–13) RX270 (14) Crown (10-17) GS3300 (13-17) CX460 (2010) REIZ (08-12) ES300 (13-17) Land cruiser Prado (08-20) | Toyota Camry Levin Highlander Senna Avalon YARIS L Prius RAV4 Prado Crown Vios CHR/IZOA PREVIA Wish Vellfire Alpha Corolla Reiz Wildlander Land cruiserLexus: GS IS ES RZ CX CT NX RC LC LS LX LM |
| Add key and all keys lost | Yes | Yes |
| Emergency start | Yes | Yes |
| Compatible device | VVDI Key Tool Plus, VVDI2, Key Tool Max, Mini Key Tool | VVDI Key Tool Plus, VVDI2, Key Tool Max, Mini Key Tool |
| Key shell | Optional | with key shell |
XM28 Key board
XM38 key shell
XM38 vs XM28 proximity
Question: I have a problem with the Xhorse XKB508EN Wired Remote 2-button keys, they are discharging the batteries within 3 days. I use Panasonic CR2032 batteries.
Solution:
Just remove the resistor marked circle below. It will not discharge batteries.
This is a quick demo on using Xhorse Dolphin II to copy a 2007 VW Jetta key blade. It’s a HU66 blade. As already prepared a new key blank here, let’s get to start.
Vehicle database >> Volkswagen >> Jetta >> A5-Typ 1K(After 2005)
Follow the tips to install M5 clamp, and rotate to side B.
Tighten the key shoulder align on clamp.
Press “OK”.
In general, I should decode the working key first.
But key bitting codes have been shown on Dolphin 2 screen: 12133422
It’s same as the working key.
So I’ll go to cut key directly.
Cut key >> Cut
Dolphin XP005L machine starts working.
Lay down the cover and wait for processing…
100%, cutting key completed.
Alright, I’m gonna brush off scraps and see how it did.
That’s kind of amazing, it looks pretty good.
Compare to the original key, they are same.
This is only one-side cutting, second side cutting can follow the same way. It’s smart & easy to cut 2007 VW Jetta key with Xhorse Key Cutting Machine. I don’t even have to decode.
Xhorse vvdi mini obd tool firmware can be updated via WiFi or PC. Here vvdishop.com shows how to update xhorse obd mini with PC. Fast and easy.
Software download
Download Xhorse Upgrade Kit here
Connect xhorse mini obd tool with PC via USB cable
Run Xhorse Upgrade Kit
Select MiniOBD device, Find device and run Upgrade
Wait until the update procedure is completed.