Before you begin, you need the right environment to talk to the modem:
Modifying the IMEI on this specific hardware usually requires access to leaked proprietary Intel/Fibocom engineering and flashing tools (such as the Intel Flash Tool or specialized IMEI writing binaries). These tools are not officially distributed to consumers. Third-Party "Repair" Scripts:
Incorrectly applying commands or firmware can permanently disable ("brick") the modem.
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