As of late 2024, the development scene for the A9 Pro (Codename: a9proeltexx ) has slowed, but a few legendary ROMs remain.
If you want to tinker under the hood, crDroid offers a massive array of settings. You can overclock the CPU slightly (if supported by the kernel), tweak the audio output (Viper4Android support), and heavily customize the status bar. samsung a9 pro custom rom
My First Custom ROM Experience: 2 Days of Hell (Thanks, Samsung) As of late 2024, the development scene for