Re-partition Operation Failed. Odin Today

If you are manually loading files into Odin (BL, AP, CP, CSC):

When “Re-Partition” is checked in Odin, the tool uses a .pit file to rewrite the device’s internal partition table (e.g., sizes/locations of /system, /cache, /userdata).
Odin automatically enables re-partition when flashing a 4-file firmware (BL, AP, CP, CSC) or a PIT file. re-partition operation failed. odin

The error means: Odin sent the new partition layout, but the device rejected it. If you are manually loading files into Odin

Odin is extremely sensitive to USB instability. A poor connection during the repartition command will trigger immediate failure. sizes/locations of /system

How to fix: