Firmware upgrade for em7345 on Lenovo laptops

Aleksander Morgado aleksander at
Mon Aug 27 11:29:17 UTC 2018

> I can provide some ModemManager an Kernel Logs, too in case you're
> interested. But they're probably a better fit the ModemManger list if
> this is no qmi based modem?

Yes please, send those logs showcasing the problem.

Interestingly, my personal laptop is a T440s with a EM7345, and I've
been using it daily in the past months without any issue:

/org/freedesktop/ModemManager1/Modem/0 (device id
  Hardware |   manufacturer: 'Sierra Wireless Inc.'
           |          model: 'Sierra Wireless EM7345 4G LTE'
           |       revision: 'FIH7160_V1.1_MODEM_01.1349.12'
           |   H/W revision: 'XMM7160_V1.1_MBIM_GNSS_NAND_RE'


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