Look at the text in the top-left corner of your phone's Download Mode screen.
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"
Only if you are flashing a new firmware from scratch or are experiencing partition-related errors. For a normal software update or a simple stock firmware re-installation, the . Checking it unnecessarily can erase data and potentially cause errors. re-partition operation failed. odin
This is common in older devices where the memory chip has reached its "read/write" limit.
Odin often struggles with newer USB 3.0 or 3.1 ports. If available, plug into a USB 2.0 port. 2. Disable "Re-Partition" and Re-Flash Full Firmware Look at the text in the top-left corner
Odin 3.10.x and 3.11.x handle repartition commands differently than 3.14.x. Newer isn't always better for older phones.
If the basic checks above fail, the most direct solution is to manually provide the correct PIT file and enable the re-partition option in Odin. Run as Administrator : Right-click the Odin executable
: Faulty USB cables, loose ports, or USB 3.0/3.2 incompatibility issues can corrupt data packets midway through the partition mapping phase.
If the error persists after trying different USB ports, cables, and correct firmware files, it may indicate a .
Before executing advanced software fixes, rule out basic hardware communication issues: