Hi, We have an EM7565 module for about year, and we bought it specifically due to band 42 support. It worked on band 42 quite nicely, then I updated the FW to Revision: SWI9X50C_01.08.04.00 dbb5d0 jenkins 2018/08/21 21:40:11, and the modem never ever reregistered on our band 42 network. After so…

@allen.harris Sent you a private message. Regards Matt

I’ve got exactly same issue: em7565 modem but no band48 present which is a bummer. Upgraded to the latest firmware but it didn’t help. ati3 Manufacturer: Sierra Wireless, Incorporated Model: EM7565 Revision: SWI9X50C_01.14.02.00 2e210b jenkins 2020/08/19 14:18:39 IMEI: <CUT> IMEI SV: 12 FSN: <CUT> …

Hi all, I need a copy of this updater as well, my 7565 goes from band 41 to band 66

@lb1 messaged you the updater to enable the CBRS bands. Regards Matt

I also have a version that has it locked and was purchased from a Chinese ebay vendor. Anyone who can point me to the update file to enable band 46 would be greatly appreciated.

You need to get it from Matt or another Sierra engineer. So far, I haven’t been able to make it work.

Hi Matt, [image] mlw: As I have said the early versions had not restrictions,the later ones require specific bits set in the flash Can you please clarify what you mean by “early version”? I would like to know whether the definition of “early” includes SKU 1103520 which shipped with firmware…

@kg1 So CBRS was authorised by FCC something like 2 or 3 years ago, from that point on we were producing units enabled with that band. There aren’t that many out there that had it disabled. Regards Matt

@mlw Thanks for the quick response, but I didn’t get the answer I needed. The question is: “does the SKU 1103520 module support CBRS bands with nothing more than a firmware update from https://source.sierrawireless.com ?” Regards and TIA, Keith

@kg1 No it does not have the CBRS bands enabled, not entirely sure why it is still in production state. Regards Matt

EM7565 lost band 42 support with latest FW

IoT Modules MC/EM Series

omershomrat November 29, 2022, 9:59am 37

@mlw
Hi Matt,
Same issue here, can you please send me the updater? preferably for Linux

Thanks

EM7511 B43 not available

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EM7565 lost band 42 support with latest FW

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