is not listed on the official download pages for LineageOS or other major custom ROM providers Unofficial Builds
A: Yes. Download the official SM-X200 firmware from Samfw.com and flash via Odin. Verified ROMs do not modify the bootloader permanently. smx200 custom rom verified
: For those who want to avoid TWRP, a "null vbmeta" image can sometimes be used to disable Verified Boot, allowing a custom image to be flashed via the Odin Flash Tool Risks and Considerations Malicious Code is not listed on the official download pages
: Issues with auto-rotation and screen orientation are common on early boots of custom ROMs for this specific model. smx200 custom rom verified
Custom ROMs (particularly GSI versions of LineageOS or iodéOS) significantly improve the "laggy" feel of the stock One UI software.