New MG 3.211.2 beta firmware: SIM and LED fixes, more 5G carriers

[cmr]

Cellular gateway firmware versions MG 3.211.2 changelog

Important notices

• For MG51/51E, Applying this firmware will upgrade the firmware of the Modem. This upgrade begins automatically after the MG has finished upgrading to MG 3.211. This upgrade will require 250 MB of data and up to 20 minutes (depending on bandwidth) to complete if uninterrupted. Please contact Meraki Support if you have any additional questions or require assistance.

Bug fixes

• Fixed an issue that resulted in the Status Light of MG52/52E appearing off despite the device being powered on and connected
• Fixed an issue that caused SIMs to show up as 'Not inserted' even when a SIM is present
• Added Additional AT&T APNs for 5G

Known issues

• MG21 Unable to set MTU
• MG Frequent Reboot with "boot_count" Reason

[cmr]

I'm not sure if an upgrade from 3.211 to 3.211.2 will upgrade the firmware as it isn't clear above.  Hopefully someone can confirm!

[Ryan_Miles]

Yes it would. It's a new/different build string.