Re-partition Operation Failed. Odin -

Ensure you have the latest Samsung USB Drivers installed.

If the software is correct, the PIT matches, and the bit is correct, the culprit may be the physical storage chip (eMMC or UFS).

The internal eMMC or UFS storage chip has become "Read-Only" due to age or physical damage. re-partition operation failed. odin

If you are flashing a full stock ROM and you must repartition (e.g., recovering from a corrupted EFS or changing a phone’s memory map), you need the correct PIT file for your exact model (e.g., SM-G950F ).

Before moving to advanced technical fixes, check the physical basics which solve the majority of Odin failures. Ensure you have the latest Samsung USB Drivers installed

. This often happens due to a mismatch between the firmware and the device hardware, a corrupted PIT file, or physical issues with the device's internal storage (eMMC/UFS). Common Causes Unnecessary Ticking

Ensure the checkbox is ticked in the Options tab. 2. Use 4-File (Binary) Firmware If you are flashing a full stock ROM

If your phone shows or KG State: Prenormal in Download Mode (the blue screen), the bootloader will block any attempt to re-partition or flash custom files.

Good luck, and happy flashing.