Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-09-07 Thread Thilo-Alexander Ginkel
Hello everyone, meanwhile I have an idea how the FCC unlock for the FM350-GL works: 1. Retrieve radio state (only continue iff locked [== 0]) 2. Get challenge from modem via mbim_message_intel_mutual_authentication_fcc_lock_set_new 3. Compute a SHA256 hash 4. Unlock the modem using mbim_message_i

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-09-07 Thread Bjørn Mork
Thilo-Alexander Ginkel writes: > meanwhile I have an idea how the FCC unlock for the FM350-GL works: > > 1. Retrieve radio state (only continue iff locked [== 0]) > 2. Get challenge from modem > via mbim_message_intel_mutual_authentication_fcc_lock_set_new > 3. Compute a SHA256 hash > 4. Unlock t