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Solved ✔ CAS4 need to change key frequency
04-05-2023, 07:49 AM,
Post: #1
XZBMW  CAS4 need to change key frequency
CAS4 on F10 car  need to change key frequency from 433 MHz   to 868 MHz 


i already get receiver antenna with 868 MHz and i have new  key with 868 and VVDI2 tool 
i want to know what more do i need is there any coding in CAS4 to change to make remote central locking and keyless working? 


thanks in advance 


05-05-2023, 06:17 AM,
Post: #2
RE: CAS4 need to change key frequency
no idea about that?


05-05-2023, 06:19 AM,
Post: #3
RE: CAS4 need to change key frequency
Just flash it with correct VO
[+] 1 user says Thank You to willisodhiambo for this post
05-05-2023, 06:36 AM,
Post: #4
RE: CAS4 need to change key frequency
(05-05-2023, 06:19 AM)willisodhiambo Wrote:  Just flash it with correct VO

i want to change key Frequency original is  433 MHz   
want to make it  868 MHz 


05-05-2023, 07:49 AM,
Post: #5
RE: CAS4 need to change key frequency
I don't know which tools support this else take flash from donor with 868 mhz and flash it to yours which has 433 mhz.
After that proceed steps to replace cas.

MGU virgin and patching in Europa.
Secure coding 2.0
Feature installer codes
[+] 1 user says Thank You to Fx82 for this post
05-05-2023, 08:35 AM,
Post: #6
RE: CAS4 need to change key frequency
Unlock cas 4 (OBD) with VVDI2. Then change Frequency (job exchange Cas)

- Secure coding (NCD 2.0) fit to FA changed (Typschlussel, Serie, Region...).
- FSC 1AA002 OEM for remove component protection MGU18/21 (only case BDC replace).
- ID8.5 (SFA) conversion/ change region map.
- Virgin Kafas4, MRR, RAM used.
- Mgu patch, fsc custom match to vin, remove CP.
- Reset ISN 7DTC, 8HP for F, G serie (include EGS7).
- Write ISN MG1/MD1 with remotely.
- Carplay/Android Auto MGU with/without ATM (6AE).
Skype live:laquangksxd
[+] 1 user says Thank You to laquangksxd for this post
05-05-2023, 10:23 AM,
Post: #7
RE: CAS4 need to change key frequency
(05-05-2023, 08:35 AM)laquangksxd Wrote:  Unlock cas 4 (OBD) with VVDI2. Then change Frequency (job exchange Cas)

is that safe way? and can explain more please how to unlock cas4 obd2 with VVDI2


06-05-2023, 08:05 AM,
Post: #8
RE: CAS4 need to change key frequency
If you type in google cas4 unlock with vvdi2 then first hit.

MGU virgin and patching in Europa.
Secure coding 2.0
Feature installer codes
[+] 1 user says Thank You to Fx82 for this post
12-05-2023, 04:35 AM,
Post: #9
RE: CAS4 need to change key frequency
fixed changed the key and all go ok with original car frequency




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