: The PIT file is typically embedded inside the CSC_ file package. Extract the CSC_ tar.md5 file using a utility like 7-Zip to find the .pit file hidden inside. Load into Odin :
Comprehensive Guide to Fixing the "Re-Partition Operation Failed" Error in Odin
: Use a complete 4-file firmware package (BL, AP, CP, and CSC). Ensure the Samsung USB Drivers are up to date.
Work through these solutions in order. The first few are the most common fixes.
Follow these troubleshooting stages sequentially, starting with the simplest software and environment checks before moving to advanced partition rebuilding. 1. Stabilize the Hardware Environment re-partition operation failed. odin
Attempting to flash firmware designed for a different regional variant or model number (e.g., trying to flash an international Exynos firmware onto a US Snapdragon model) triggers a secure check failure.
Ensure the checkbox is unchecked . Only Auto Reboot and F. Reset Time should remain marked.
“Complete(Write) operation failed.” “Re-Partition operation failed.” “All threads completed. (succeed 0 / failed 1)”
Comprehensive Guide to Fixing the "Re-Partition Operation Failed" Error in Odin : The PIT file is typically embedded inside
Device model precisely matches the firmware download (e.g., SM-G991B vs. SM-G991U).
: Samsung devices enforce strict binary version security. Attempting to downgrade to firmware with a lower binary number than what is currently on the device can reject partition writes.
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.
If none of the above steps successfully fix your device, the issue may be beyond the scope of a software fix. In this scenario, your best option is to contact your local Samsung service center for professional hardware diagnostics and repair. Ensure the Samsung USB Drivers are up to date
tab. Unless you are specifically trying to fix a corrupted partition table, uncheck this box and try flashing again. Use a PIT File
The "Re-partition operation failed" error in Odin typically occurs because you've checked the "Re-Partition" box without providing a matching . This is a serious error that can "soft brick" your device if the partition table is corrupted. Common Fixes
| Cause | Description | |-------|-------------| | Incorrect PIT file | The Partition Information Table (PIT) used does not match the device’s storage layout. | | Mismatched firmware | The firmware is for a different device model or region, altering partition sizes. | | Corrupted or incomplete firmware | One or more firmware files (e.g., pit , csc , system.img ) are corrupted. | | NAND write protection or bad blocks | Hardware issue preventing partition table overwrite. | | OEM lock / VaultKeeper (Samsung) | Bootloader or RMM/KG state prevents partition modification. | | Wrong Odin version | Older Odin versions may mishandle newer partition layouts. |
In unfortunate cases, the internal flash memory chips physically wear out, entering a permanent "read-only" state that blocks any configuration changes. Step-by-Step Solutions to Fix the Error
Before you attempt to flash your device again, it is critical that you verify your setup to prevent permanently bricking the phone.