Re-partition Operation Failed. Odin [portable]

: Always right-click your Odin executable file and select Run as Administrator on Windows platforms to prevent local OS privilege restrictions from interrupting memory read/write streams.

Modern Samsung firmware packages embed the PIT file inside the CSC file. You can extract it using a tool like 7-Zip. Open the CSC_xxx.tar.md5 file, look for a file ending in .pit , and extract it to your PC. Launch Odin: Load your BL , AP , CP , and CSC files as usual.

: Faulty USB cables, loose USB computer ports, or missing Samsung USB drivers drop packets mid-transfer, breaking communication during vital data writing cycles.

Modifying device firmware carries a risk of permanent device failure if done incorrectly. Follow these precautions to safeguard your device: re-partition operation failed. odin

Smart Switch or Kies background processes are completely closed via Task Manager.

If you see or OEM LOCK: ON , the device will reject re-partitioning.

Odin is a software tool developed by Samsung for its internal use. However, over time, the tool was leaked to the public, and now it's widely used by Samsung enthusiasts and developers to flash firmware, kernels, and other mods on Samsung devices. Odin allows users to modify and update their devices' software, which can be useful for fixing issues, improving performance, or adding new features. : Always right-click your Odin executable file and

If you've exhausted all software and troubleshooting steps, the error may point to a physical issue with your phone's internal storage chip. Signs of a dying eMMC include the phone not showing its product name in Download Mode or Odin failing at the very beginning of the flash process. Unfortunately, if the eMMC is physically damaged, software solutions won't work, and the phone will require a professional motherboard repair or replacement.

The "re-partition operation failed" error typically triggers due to a communication breakdown or file mismatch. The four most common catalysts include:

: If your partition table is truly corrupted, you need a specific Open the CSC_xxx

: Odin is attempting to restructure the system partitions without a Partition Information Table (.pit) file, or the loaded PIT file does not match the precise model number and regional variant of the phone.

To resolve this issue, perform the following in order:

The message appears when Odin attempts a firmware flash that includes repartitioning (modifying the device’s partition table) and the device or tool rejects or fails the operation. Causes include incompatible firmware, wrong PIT file, mismatched Odin options, USB/driver problems, locked bootloader, faulty cables/ports, or corrupted firmware.

: The selected stock firmware files are corrupted, incomplete, or carry a Binary Rollback Protection version lower than what is currently locked onto the device.