Then, the screen flickered.
As a last resort, some users have successfully flashed GSIs like crDroid (Android 14) using TWRP, though stability can vary greatly on older hardware. Key Considerations Before Flashing sm-p585y custom rom
The development scene for the Exynos 7870 (universal7870) is active. Here are the top three ROMs you should consider for your SM-P585Y. Then, the screen flickered