Arlo baby won't update firmware due to battery issue.

[Asem]

How to update firmware on the Arlo Baby when battery is drained and don't charge? Or skip this update, because it blocked video streaming and communications.

Arlo Baby 

[BrookeN]

You can try to update the camera manually, however if the camera will not turn on the update more then likely will not complete. 

https://www.arlo.com/no_no/support/faq/4736/How-do-I-update-my-Arlo-firmware-manually

[Asem]

Unfortunately, it doesn't work for me, the same thing (asked to charge battery).

[BrookeN]

It sounds like you are going to need to replace the Arlo Baby with a different camera. If the battery is no longer charging there is no other way to get the firmware onto the device.