Originally Posted by NYPDAUX
@Upman I received my new 436 yesterday and I've been using it and I like that it's working fine I have not updated the firmware still using original firmware that was shipped do you highly recommend that I update from right now or can I wait until there is a more updated version like a third version instead of doing the second version.
Sent from my SCH-S738C using Tapatalk
I believe that posts #11, 16, & 19 have what you want.
One of the posts mentions that Uniden at that point could not document any change in receive capabilities after the firmware update to the latest from the original factory firmware.
In addition, there are people who have compared their receive capabilities before and after firmware update and in general many have not found any significant degradation in receive capabilities on the systems they were monitoring. However, some claim they have had significant changes in receive capabilities, perhaps it is only on certain systems?
This coming week an even newer firmware update may be out so you will have another decision to make to update the firmware or not. I believe they are cumulative so if you wait it should be OK AFAIK