Repartition Operation Failed Odin -

Go to the Options tab and ensure Re-Partition and Auto Reboot are both checked. Load your AP, BL, CP, and CSC files as usual, then click Start . 4. Switch Odin Versions

Before flashing, verify that the firmware matches your device's exact model number, region, and carrier variant. Flashing the wrong firmware is the single most common cause of repartition errors.

Check the box labeled . (Note: This box will automatically check itself when you load a PIT file in the next step). Go to the "PIT" tab (next to the Options tab). repartition operation failed odin

(specific to your exact model and storage capacity) is provided. Secure Check Fail

If your phone can still boot up, go to and ensure OEM Unlocking is toggled ON. Go to the Options tab and ensure Re-Partition

If the above steps fail, other factors may be at play.

Before diving into fixes, it's essential to understand what this error actually means. When Odin displays "Re-Partition operation failed," it indicates that the flashing utility encountered an error while attempting to modify the partition table on your device's internal storage. This typically appears in the Odin log as: Switch Odin Versions Before flashing, verify that the

Poor-quality USB cables, faulty USB ports, or incorrectly installed Samsung USB drivers can interrupt communication between Odin and your device, leading to various flash errors including repartition failures.

To prevent the Repartition operation failed Odin error, follow these best practices:

Newer Samsung devices use dynamic partitions or have hidden system/vendor partitions. Flashing an old firmware over a new bootloader — or vice versa — can confuse the partition scheme.