Re-partition Operation Failed. Odin -

Ensure Samsung Smart Switch or Kies is completely closed via the Windows Task Manager, as these programs conflict with Odin for device control. ⚠️ What if Nothing Works? (Hardware Assessment)

, Re-Partition unchecked

E) Bootloader locked or OEM unlock disabled re-partition operation failed. odin

Some older Samsung devices (S4, Note 3, S5) use a single .tar.md5 file containing all partitions. If the error persists with 4-file firmware, try the one-file version.

: The physical flash memory chip inside the device has reached the end of its lifespan or suffered a hardware block failure, preventing it from accepting new partition layouts. Step-by-Step Solutions to Fix the Error Ensure Samsung Smart Switch or Kies is completely

Check the binary version digits in the firmware name to verify it matches or exceeds the current binary fuse level of the phone.

Often, the "Re-Partition operation failed" error is accompanied or preceded by a "Secure Check Fail: PIT" message on the phone's screen. This is a security feature designed to prevent unauthorized modifications. If the error persists with 4-file firmware, try

This will completely wipe all data and potentially hard-brick if the PIT is wrong. Use only as a last resort.

Flashing a Samsung device can be an intimidating process, particularly when an unexpected error interrupts your progress. If you are reading this, you’ve likely been staring at a glowing blue progress bar in the Odin flash tool, only to see it suddenly stall and flash a stark red sign—accompanied by the dreaded "Re-partition operation failed" message.