Thread: TomTom NDS MOD

@greg1,

All GPS apps have the settings to show only daytime colors or switch automatically as Magnetron has pointed out under Maps and Display.

See screen shot under Settings:

Spoiler: Settings Maps and Display

That being said also check your Display setting on the phone.
If you have it set to Automatic it will dim all the time.
Turn off Automatic and set your phone to the brightness that is good for you for both daytime and nighttime.
I have TomTom set to daytime always and Display set to Automatic on the phone.
This works for me.
You will have to test for yourself what fits your needs.