[walkernight88]

Make sure you login on the idrive and update BMW services.

Thanks for your reply.

Update BMW services is greyed out.

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I swapped my esim to the new unit and ICCID is now updated on the unit.

However nothing works, ATM has already been coded, is there a way to reset provisioning?

For those who transferred the Qualcomm chip did you transfer just the chip or the whole package?

To reset provisioning, tool32 nbtevo -> steuern_routine -> ARG;RESET_DATABASES;STR; and you need one more argument which you can find in sg table. I don't know from my head but dig there and you'll find it. Something like 0x00000080.

Done!

Nothing changed after this, just all the apps on connected drive are gone.

Should anything else be done afterwards?

Haha, well you asked how to reset provisioning. Now if ATM has data connection, the Update Services button should be available. And you can update services to restore provisioning. But in your case, having it grayed out, seems like your ATM SIM is deactivated. On ATM.prg, at last_call (status_lesen, ARG; last call something) you got an ip for Data Connection?