Designed for newer screens. Specific firmware builds and "all-in-one" packs are available for this revision to ensure display compatibility.
Firmware for this device is split by hardware revision. Flashing the wrong one can lead to display issues (e.g., a "white screen"). Designed for newer screens
Official Leagoo KIICAA Power T591 & T592: Firmware, Custom ROM, Root, and TWRP Guide and TWRP Guide