Rear Camera - Not Very Clear?

[GMC-AT]

I tried it all kinds of ways -  connected to my house wifi..  then connected to my phone hotspot.  It does the scan for updates but always says I have the latest version already  -  V507 from September. 

[DougFL]

Just now, GMC-AT said:

I tried it all kinds of ways -  connected to my house wifi..  then connected to my phone hotspot.  It does the scan for updates but always says I have the latest version already  -  V507 from September. 

Wait a few days and re-check.  I have not received updates, that others reported,  until a few days later.

[jazzmanbluesnc]

I have a 2019 Colorado Z71....same isssue....camera is not clear....grainy...poor quality.  Dealer replaced the camera and harness and it did not help.  They are replacing radio in a few days and this is all they can do according to GM.  Radio is analog and it should be HD.  I believe all these cameras are SD and GM sold as HD.  Don't know how to prove it.

[Dave Green]

Bought a 2025 Denali truck. I'm finding out that visibility of the backup camera is very limited in low lit areas at night. Is there some type of adjustment that I'm not see?