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lenovo / lenovo-wwan-unlock

FCC and DPR unlock for Lenovo PCs
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RM520N-GL could not work on T14 Gen 5 #25

Closed binli closed 1 month ago

binli commented 1 month ago

lenovo 2.1.2 from https://launchpad.net/~lenovo-oem/+archive/ubuntu/wwan/

08:00.0 Unassigned class [ff00]: Quectel Wireless Solutions Co., Ltd. Device [1eac:1007] → Subsystem: Quectel Wireless Solutions Co., Ltd. Device [1eac:100a]

Sep 29 04:28:22 Matterhorn-2 DPR_Fcc_unlock_service[2519]: WWAN device Quectel RM520N-GL found Sep 29 04:28:22 Matterhorn-2 DPR_Fcc_unlock_service[2519]: Device "/dev/wwan0mbim0" exists Sep 29 04:28:22 Matterhorn-2 DPR_Fcc_unlock_service[2519]: SIM inserted is of non-USA Sep 29 04:28:22 Matterhorn-2 DPR_Fcc_unlock_service[2519]: FCC unlock is success Sep 29 04:28:22 Matterhorn-2 DPR_Fcc_unlock_service[2519]: FCC unlock app exited Sep 29 04:28:22 Matterhorn-2 systemd[1]: lenovo-fccunlock.service: Deactivated successfully. Sep 29 04:28:22 Matterhorn-2 systemd[1]: Finished fccunlock. Sep 29 04:28:22 Matterhorn-2 sudo[2515]: pam_unix(sudo:session): session closed for user root Sep 29 04:28:25 Matterhorn-2 ModemManager[938]: [modem1] port wwan0at0 timed out 8 consecutive times Sep 29 04:28:28 Matterhorn-2 ModemManager[938]: [modem1] port wwan0at0 timed out 9 consecutive times Sep 29 04:28:31 Matterhorn-2 ModemManager[938]: [modem1] port wwan0at0 timed out 10 consecutive times, marking modem as invalid Sep 29 04:28:31 Matterhorn-2 ModemManager[938]: [modem1] couldn't set version: Unknown revision Sep 29 04:28:31 Matterhorn-2 ModemManager[938]: [modem1] error initializing: Operation was cancelled Sep 29 04:28:35 Matterhorn-2 ModemManager[938]: [/dev/wwan0mbim0] MBIM error: Transaction timed out Sep 29 04:28:35 Matterhorn-2 ModemManager[938]: [/dev/wwan0mbim0] MBIM error: Transaction timed out Sep 29 04:28:35 Matterhorn-2 ModemManager[938]: [/dev/wwan0mbim0] MBIM error: Transaction timed out Sep 29 04:28:35 Matterhorn-2 ModemManager[938]: [/dev/wwan0mbim0] MBIM error: Transaction timed out Sep 29 04:28:35 Matterhorn-2 ModemManager[938]: [/dev/wwan0mbim0] MBIM error: Transaction timed out Sep 29 04:28:37 Matterhorn-2 ubuntu-report[1633]: level=error msg="data were not delivered successfully to metrics server, retrying in 120s" Sep 29 04:29:08 Matterhorn-2 systemd[1622]: Started Application launched by gnome-session-binary.

binli commented 1 month ago

@nitinexclusively is T14 Gen5 supported in your code?

binli commented 1 month ago

SIM inserted is of non-USA, does it mean the fccunlock could not unlock the country?

nitinexclusively commented 1 month ago

@nitinexclusively is T14 Gen5 supported in your code?

Yes , its supported . Please refer https://github.com/lenovo/lenovo-wwan-unlock/blob/main/README.md for supported product and modem

nitinexclusively commented 1 month ago

SIM inserted is of non-USA, does it mean the fccunlock could not unlock the country?

FCC unlock is not enabled for USA SIM . Reason of this that we need Carrier certification for USA operators and this is still under discussion and may take months . So, we have disable FCC unlock for USA SIM for now.

nitinexclusively commented 1 month ago

Looks similar to https://github.com/lenovo/lenovo-wwan-unlock/issues/28 hence closing this issue. Thanks