Citroen c8 key peogramming problems

[mantulis12]

Hello,
I virginized citroen c8 bsi and tried to program it back to the car in result lexia shows that keys can not be programmed what I do wrong?

[Pyromaniak]

have you back up of bsi? before you try to virginize?

put number of bsi here too...

[brend]

Hello,
I virginized citroen c8 bsi and tried to program it back to the car in result lexia shows that keys can not be programmed what I do wrong?

If manualy totally bsi dump virgin , programmed used loked immo key impossible need new one key.
If original bsi dump go virgin mode its self ,programming back old key possible (sametimes not).

[kiszka]

..........

[mantulis12]

BSI is Sagem part code: 1400310480, Chip HC912DG128 I have dump of it, but in another laptop, so I will upload it later if needed

[mantulis12]

Maybe one of decision would be immo off? but how to do that? what needs to be read to make it work?

[kiszka]

..........

[mantulis12]

Virgin was did because of changed bsi.