The "Re-Partition operation failed" error in Odin typically occurs when the tool cannot correctly write the Partition Information Table (PIT) to your Samsung device. This is often caused by a communication break, an incorrect PIT file, or a locked bootloader. Immediate Fixes to Try Change Your Hardware Setup : Move the cable to a different port, preferably a USB 2.0 port on the back of your PC (if using a desktop).
: Use the original Samsung OEM cable; many third-party cables fail during high-speed data transfers. Update Odin and Drivers Download the latest version of Odin
(e.g., Odin3 v3.14.4 or newer) as older versions may not support newer partition structures. Reinstall the latest Samsung USB Drivers on your computer. Disable "Re-Partition" in Options In the Odin tab, ensure Re-Partition is NOT checked unless you are specifically flashing a separate
file. For standard firmware updates, Odin handles partitions automatically through the CSC file. Advanced Troubleshooting Flash with a PIT File re-partition operation failed. odin
: If your partition table is truly corrupted, you need a specific
file for your exact model (e.g., SM-G973F). Load this in the of Odin alongside the firmware. Check OEM Unlock OEM Unlock
is enabled in "Developer Options" on your phone. If the bootloader is locked, Odin will fail to re-partition the device. Run as Administrator : Right-click the Odin executable and select "Run as administrator" The "Re-Partition operation failed" error in Odin typically
to ensure it has full permissions to access your system's USB stack. Typical Odin Flashing Steps Enter Download Mode : Power off the device, then hold Volume Down + Home + Power (or the specific combination for your model). Connect to PC
: Wait for the "ID:COM" box in Odin to turn blue/yellow, indicating a successful connection. Load Files : Place the files into their respective slots. and wait for the green message. Do not disconnect until the phone reboots. latest firmware for your exact Samsung model? 5 Ways to Fix Odin Complete/Write Operation Failed - iMobie
.pit exists inside the CSC file (use 7-Zip to inspect).To understand the failure, you must understand the function. In Odin, the "Re-Partition" option (found in the Options tab) is a critical switch. Fix 1 – Re-obtain Correct Firmware
When you check this box and flash a firmware package containing a .pit file (Partition Information Table), you are telling Odin to redraw the map of your phone’s internal storage. It deletes the old partition table and writes a new one, effectively telling the phone: "This is where the operating system lives, this is where the cache lives, and this is where the user data lives."
This is often necessary when flashing a firmware with a different binary version than what is currently on the device, or when recovering from a severe corruption.
Residual data in the userdata partition can confuse the repartition process if Odin attempts to check partition boundaries.
How to fix:
.pit from CSC file using PIT Magic or Odin PIT Editor..pit file.| Symptom | Likely Cause | Confidence |
|---------|--------------|------------|
| Error appears immediately after “Set PIT file” | Missing or corrupt PIT in firmware | High |
| Error appears after 10–20 seconds | NAND bad block in partition table | Medium |
| Error only with Android 11+ firmware | Dynamic partitions (super.img) conflict | High |
| Device previously had custom ROM (LineageOS / TWRP) | Modified partition table (e.g., merged /vendor) | High |