DME bricked after winKFP

[kayotte]

I have 2003 BMW Z4 2.5

I was trying to update ZUSBS using comfort mode and Update ZUSB option.
Everything went successfully and car wont start after all. A lot of faults. DME and SIM are not responding.
Engine won`t start.

I used WinKPF, K+DCAN + SP daten v 65 and I used jumper cabels to running car to get external power. Im in such stress

[warmasice]

You sure it's not your battery?

[kayotte]

Correct I used external power source to keep battery charged.

However I fixed DME After couple tries programming went thru kinda faster then it supposed to be. Now car is alive, 14 faults went down to 4 (airbags). Cant program SIM85. It starts and go up ~20% and stops with fault 0009 (failed to download, no response).

I guess SIM is bricked

[mac27040]

try disconnecting battery for 20 mins so the airbag module shuts down then reconnect and see if it comes back to life.

[kayotte]

I just replaced SIM with used one. After reflash and reset system time it has no faults. Light is gone. Many-mucho thanks for everyone!