Hello,
We have been procuring MC7455 modem for few years now. We have got following IMEI series 35907206563xxxx, 35907206750xxxx, 35907206779xxxx and others.
We see some series are having good connectivity than others. So could please clarify where do i find some information on the hardware changes between the series ? Or is there no change at all ?
Can we just update to latest FW specified in your website ? Or is there any restrictions ?
We see some series are having good connectivity than others.
So could please clarify where do i find some information on the hardware changes between the series ? Or is there no change at all ?
→ Generally, you can refer to the difference between hardware based on the SKU number by following the attached link: Sierra Wireless Inc. - Return Merchandise Authorization (RMA)
Can we just update to latest FW specified in your website ? Or is there any restrictions ?
→ Please refer to the Release Note carefully before updating the firmware.
For firmware update, please download the latest firmware by following the attached link below: https://source.sierrawireless.com/resources/airprime/minicard/74xx/em_mc74xx-approved-fw-packages/
Thanks,