Vitabright is a plugin enabling you to alter the luminosity levels of your PS Vita. It thus allows you to decrease the brightness level below the minimum, and increase it above the maximum. This plugin is compatible with both OLED (PS Vita 1000) and LCD (PS Vita 2000) models. Tested to be functional on 3.60 Ensō, 3.65 h-encore, 3.67 h-encore and 3.68 h-encore.

• Download the latest version from the Releases section to ur0:/tai/.
• Add ur0:/tai/vitabright.skprx below *KERNEL in the ur0:/tai/config.txt file.

Important note: If you have a folder ux0:/tai on your memory stick, it will prevent plugins in ur0:/tai from loading. In order to fix this, delete the folder ux0:/tai.

• Once vitabright is installed and your Vita is restarted, it will automatically work. Just open the brightness settings and move the slider.
• You can edit the OLED gamma table with the lut editor (vpk in releases)

Please share your improved vitabright_lut.txt file by opening an issue!

https://github.com/devnoname120/vitabright/wiki/What-is-the-format-of-the-OLED-gamma-table%3F

Thanks to xyz, yifanlu, and xerpi for their help.