Cas4 corrupted?

[rob h]

Hello guys,

954998

Cas4 5M48H F10
I made backup, using vvdiprog.
Then unlocked, made another full read.
And relocked FE to FF.
'
Then on bench unlocked using obd protocol.
In car, i could replace a smartkey on position 1.
2 oem key remaince.


Remotes works, keyless entry works, keys to colom ign on.
Keyless ign on not working, and not starting.


So i guess my flash is corrupted.
I figured, by unlocking on bench, it would always restore flash, if it got corrupted during any proces.


Anyway, could someone check my PFlash and DFlash

[topclef]

I think the P-Flash is corrupted , post here CAS4 label maybe we can find in the archive the correct one .

[rob h]

955010955002

955005
5WK50320LBR
61.35-9 257 036.9-01

Thank you

I just read it, unlocked flash is different, so i can not tell, what is the problem

[topclef]

Sorry Bro , don't have this flash in my archive

Hope someone can help you

[rob h]

i will restore first prog backup, and try that.
If anyone does have a flash, please compare it, and let me know.

Thanks



The method off reading vvdiprog (with metal osc), non remove components failed.
Then i removed single resistor.

[rob h]

Resolved.
The backup is good.
The bench unlock, did mess up the flash.