The "re-partition operation failed" error in Odin occurs when the software cannot correctly map or modify the device's storage layout. This usually happens during a firmware flash when the "Re-Partition" box is checked without a corresponding file, or when the NAND flash memory is corrupted. Common Causes of the Error
A faulty USB cable, damaged computer port, or failing internal NAND memory (motherboard). Step-by-Step Solutions 1. Disable the Re-Partition Option
Download the exact PIT file for your specific model number and region from sites like SamMobile or Full Repair Firmware .
Flashing firmware that doesn't match the specific model or binary version of the phone.
The device's internal storage map is damaged, preventing Odin from writing new data.
If you are flashing standard stock firmware and do not specifically need to re-map your storage, the simplest fix is to the "Re-Partition" box in Odin's "Options" tab. Most standard flashing procedures only require "Auto Reboot" and "F. Reset Time" to be checked. 2. Use a Proper PIT File
In Odin, go to the , load your file, and ensure "Re-Partition" is now checked.
Checking "Re-Partition" without providing a specific PIT file for your device model.
If your device is stuck in a boot loop or has a corrupted partition table (often indicated by a "missing IMEI" or "corrupt EFS" error), you must flash the firmware alongside a PIT file.
