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Forum Discussion

zunka's avatar
zunka
Guide
Aug 07, 2021

Update Modem Firmware Manually

I am using CM1150v Modem with OPTIMUM (in NJ).  Since this is not a modem provided by OPTIMUM they will not push any firmware updates.   Netgear KB does not provide any solution.   How can I upda...
zunka's avatar
zunka
Guide
Sep 23, 2021

My warranty has expired. It has been slightly over an year since I purchased. Let me try the option you suggested.  Hopefully if the technician brings a modem with him/her that we could try out, there may not even be a need to rent. 

Thank you.

plemans's avatar
plemans
Guru - Experienced User
Sep 23, 2021
Good luck!