Re-partition Operation — Failed. Odin
A) Wrong firmware or model mismatch
B) Wrong/missing PIT or inappropriate “Re-Partition” option
C) Incompatible Odin version
D) USB driver or cable issues
E) Bootloader locked or OEM unlock disabled
F) Anti-virus, firewall, or other software interference
G) Faulty firmware package or corrupted download
H) Device storage or partition corruption
I) Using wrong flashing mode
If you have ever tried to flash firmware on a Samsung Galaxy device using Odin, you have likely encountered a red or green progress bar that suddenly freezes, followed by a frustrating error message in the log. Few errors are as confusing or as stopping as the "re-partition operation failed" message.
This error can turn a simple firmware upgrade into a nightmare, leaving your device stuck in a boot loop or with a "System Software not authorized" warning. But don't panic. In 90% of cases, this error is fixable without replacing your phone.
This article will explain what the "re-partition operation failed" error means, why it happens, and most importantly, provide 12 proven methods to fix it.
If the above steps fail to resolve the issue, you may need to:
Conclusion
The "Re-partition operation failed" error in Odin can be a challenging issue to overcome, but it is not insurmountable. By understanding the causes of this error and following the troubleshooting steps outlined in this guide, you should be able to resolve the issue and successfully flash firmware on your Samsung device. If you are still experiencing problems, consider seeking assistance from Samsung support, a professional repair service, or online forums and communities. re-partition operation failed. odin
Additional Tips and Precautions
By following these guidelines and taking necessary precautions, you can minimize the risks associated with firmware updates and repairs, ensuring a smooth and successful experience with Odin.
If you are currently stuck, follow these steps to resolve the error:
Uncheck "Re-Partition": In the Odin "Options" tab, ensure the Re-Partition box is unchecked. Most standard updates do not require this.
Update Odin: Use the latest version (e.g., Odin v3.14.4 or newer) to ensure compatibility with modern Samsung partition structures like super.img.
Check Your Cable: Use an original Samsung USB cable and a high-speed USB 2.0/3.0 port directly on the motherboard.
Run as Administrator: Right-click the Odin executable and select Run as Administrator to ensure it has full access to system resources. 📂 Addressing Firmware Mismatches
Flashing the wrong files is the most common cause of this failure. 1. Match the Binary Version
You cannot downgrade to a lower binary version than what is currently on your phone.
Look for the S or U number in your firmware string (e.g., G973FXX**U3**ASG8). The digit following the "U" or "S" is the binary level.
Download the exact or higher binary version from reputable sources like SamFW. 2. Use the Correct PIT File
If you must re-partition (e.g., your partition table is corrupted), you need a PIT (Partition Information Table) file specific to your model.
For newer phones, the PIT file is often embedded within the CSC file (not the HOME_CSC).
If using a standalone PIT file, load it into the PIT tab in Odin. 3. Flash All Four Files A) Wrong firmware or model mismatch
Instead of flashing a single file, use the full 4-file firmware set: BL: Bootloader AP: System/System Partition CP: Modem/Radio CSC: Regional customization (this will wipe your data). ⚠️ Potential Hardware Failure
If the error persists after trying different USB ports, cables, and correct firmware files, it may indicate a physical NAND (Internal Storage) failure.
This is common in older devices where the memory chip has reached its "read/write" limit.
If you see "NAND Write Start!!" followed immediately by "FAIL!", the motherboard likely needs professional repair or replacement. What version of Odin are you using? Can you copy and paste the Odin log text here? lt;ID:0/006> Re-Partition operation failed.
Re: Error by Flashing - Odin -
MEMORANDUM
TO: Central Systems Architecture / Chief Engineering Officer FROM: J. Sterling, Lead Systems Analyst DATE: October 14, 2024 SUBJECT: CRITICAL FAILURE: Re-partition operation failed. odin
1. Executive Summary
At approximately 03:14 hours UTC, the scheduled maintenance window for the primary archival cluster (Designation: ODIN) commenced with the objective of extending the primary storage partition (/dev/mapper/odin-vol0) to utilize newly provisioned NVMe blocks. The operation was intended to be a routine logical extension, facilitating the ingestion of the Q4 historical datasets.
The operation failed catastrophically.
The re-partitioning utility exited with a fatal error code (0x0000FATAL: INTEGRITY_MISMATCH), leaving the volume in a suspended and unreadable state. As of 05:00 hours, the ODIN cluster is offline, and all dependent services—including the Deep-Search Index and the Customer Heritage Vaults—are currently inaccessible.
2. Technical Chronology of Failure
The following is a reconstructed timeline based on the system logs retrieved from the buffer moments before the crash:
3. Root Cause Analysis
Initial diagnostics suggest the failure was precipitated by a "Bit-Rot" scenario in the underlying filesystem structures. While the re-partition command was syntactically correct, the drive's firmware reported bad sectors at the precise boundary where the new partition was to be written.
It appears the diagnostic pre-flight checks did not adequately scan the physical health of the target sectors before attempting the metadata rewrite. When the utility attempted to force the write, it created a logical paradox: the partition table claimed the space existed, but the drive controller refused to acknowledge it. This corrupted the Master Boot Record (MBR) and the GPT backup header simultaneously.
We are currently dealing with a "Zombie Partition"—the drive spins, the light blinks, but the logical addressing is entirely scrambled.
4. Impact Assessment
The fallout from this failure is severe.
If Steps 1 & 2 fail, your partition table might be corrupted beyond a simple mismatch.
Do not check “Re-Partition” without also loading a PIT file.
That’s like asking a contractor to rebuild your house’s foundation without giving them the blueprints. Odin will try to repartition, realize it has no map, and throw the “operation failed” error every single time.
If you have tried the correct firmware, the correct CSC, a different cable, and a different PC, and it still fails, you may be facing a hardware issue or a corrupted bootloader.
If the phone cannot be forced into Download Mode (it loops on a Samsung logo or stays black), it is considered a "Hard Brick." Unlike a soft brick, this cannot be fixed at home with Odin. It requires a JTAG or EDL service (hardware repair tools) to rewrite the partitions manually.
Sometimes, the error is a false positive or a temporary glitch.
If you're still struggling, providing more details about your device (model, current Android version) and the exact steps you're taking could help narrow down a more specific solution.
Title: Report on Failed Re-Partition Operation in Odin
Device: [Insert Device Model, e.g., Samsung Galaxy S9]
Firmware Attempted: [Insert Firmware Version, e.g., G960FXXU9FVH1]
Date of Incident: [Insert Date]
Tool Used: Odin [Insert Version, e.g., 3.14.4]