Finding a custom ROM for the Galaxy Tab A7 Lite (model SM-X200) is a mixed bag depending on which region your tablet is from.
1. Availability of ROMs Unlike older Samsung devices that have massive libraries of ROMs (like LineageOS or Pixel Experience for the S-series), the SM-X200 currently has a limited selection. Most custom ROMs available are likely based on: sm-x200 custom rom
Toggle OEM Unlocking: In Developer Options, enable OEM Unlocking. Finding a custom ROM for the Galaxy Tab
Unlocked Bootloader: A prerequisite for any custom modification. PC with Odin: You will likely need a