BMW E series Firmware iLevel Upgrade by Tool32

How to Change BMW E Series firmware iLevel by TOOL32

This post will walk you through changing the integrated level on a BMW E series vehicle using TOOL32.
    • Load a FRM or CAS file, for example, FRM70.PRG, into the TOOL32 software.
    • Choose “i stufe lesen,” and then read out the integrated level I-STEP for the current vehicle.BMW E series Firmware iLevel Upgrade by Tool32
    • Choose “i stufe schreiben”
    • Then enter the new integrated level I-STEP.
    • To write it to FRM, double-click “i stufe schreiben.”
    • Then, using NCS, write FA to CAS.BMW E series Firmware iLevel Upgrade by Tool32

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Before Starting: BMW Remote Support Notice

Please ensure that you have all of the OEM tools and system available for all dealer-based online coding programming jobs; for programming flashing updates, original dealer ICOM Next A or BMW Enet cable is a MUST, also a good stable power supply is always recommended, especially for Porsche, Mercedes, and JLR online ECU programming, for Taycan campaign update PIWIS V41.500.022 is recommended. (Car diagnostic tools involved: BMW ICOM Next a or BMW Esys EsysPlus4.1 or ISTA BMW.
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