Hacking ps vita brightness max using registry editor homebrew

[SuperDan]

i was wondering if using registry editor homebrew
if there was a way to keep my games at 100% brightness
as some auto drop to 80%
....?

 

[Blue24]

I didn't know it dropped to 80% it felt like the brightness was low on some games

 

[Ray2R]

The Vita has a certain max TDP and from what I've seen unless someone can figure out how to edit the voltage of the PS Vita it is what it is.

Some games use more power, thus the reason why some games cannot be set to 100% brightness. You should also know that bc some games use more power it does not allow the GPU Clock to be set to max and it stays at 166Mhz.

 

[SuperDan]

Well thats a very good answer
i thought the might be a kind of overclocking trick
ever since a past update... when u could set the Vita to high contrast mode
in accessibility in settings ( a while back ) i have been a bit Over the Top switching in on or off..( OCD I GUESS.. ) thinking it gives the in 80% mode extra pop....
& when its off i think the color is more vibrant ...
maybe its all in my head LoL
all the same... id like some kind of trick to keep all games at 100% brightness if it killed the battery faster .. i would not care.. i had my Vita years never played until battery died completely ....