Bmw ews4 rolling code reset

[conrad1017]

i was wondering if anyone has the capability or if it is even posible to reset rolling code for all keys 08 bmw x3 ews4 .
after eprom recovery key is recognized but rolling code incorrect attached dump

[kiszka]

i was wondering if anyone has the capability or if it is even posible to reset rolling code for all keys 08 bmw x3 ews4 .
after eprom recovery key is recognized but rolling code incorrect attached dump

https://mega.nz/file/ZjARRQ5C

[conrad1017]

worked absolutely perfect thank you very much!
out of curiosity how did you calculate ?

[kiszka]

worked absolutely perfect thank you very much!
out of curiosity how did you calculate ?

if you mean CRC Then I normally count alone

[hightronic]

if you mean CRC Then I normally count alone

Hi I have same issue with my x3 I need reset the rolling code. can you help me? please!!!