Watch this guide for a step-by-step walkthrough on fixing the Samsung partition bootloader error using Odin:
Older versions of Odin may not handle the partition tables of newer Samsung devices correctly. re-partition operation failed. odin
: If stuck, hold Volume Down + Power (and Home/Bixby if applicable) to exit and then re-enter Download Mode before trying again. Watch this guide for a step-by-step walkthrough on
Only check "Re-Partition" if you are explicitly flashing a PIT file to convert storage (e.g., changing from 64GB to 128GB layout, or after a full NAND corruption). For normal firmware updates, leave it unchecked. changing from 64GB to 128GB layout