BMW F25 X3 Used FRM replacement · Microtronik Autohex II and Hexprog forum

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Burch Motor Works
66.6% (Friendly)
Member Topic Starter

2020-08-03T14:55:08Z

Hi there,
Does anyone have a guide to replace a used FRM on a BMW F25?
Is it a simple case of just programming and coding?
Many thanks

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CipiCip
100% (Exalted)
Advanced Member

2020-08-03T17:41:37Z

Yes...you can change it and do coding

Burch Motor Works
66.6% (Friendly)
Member Topic Starter

2020-08-04T07:02:14Z

Just an update on this one.
Plugged used FRM in, attempted to program and code on autohex but stated ecu not compatible. Tried on ISTA but that failed too.
Used hexprog to read and write D and P Flash from old FRM to used FRM. Plugged in to car, FRM/ ECU now ok. Programmed and coded to car.
Now working all ok 🙂 Job done!