On newer Samsung devices (One UI 5 and above), the KG lock prevents downgrading or unofficial flashing. v3.13.1-3b-patched contains code modifications to bypass KG prenormal states.
Introduced around 2018, RMM locks the bootloader for 7 days after a factory reset. During this period, OEM Unlock is hidden. Stock Odin respects this lock and blocks flashing. The patched version ignores the RMM flag entirely. odin3-v3.13.1-3b-patched
While odin3-v3.13.1-3b-patched works on virtually any Samsung device with a Qualcomm or Exynos chipset (excluding very old S2/S3 era), it is specifically recommended for: On newer Samsung devices (One UI 5 and
This patched version is the go-to solution for resurrecting devices stuck on: This patched version is the go-to solution for
For most advanced modders, Odin3 v3.13.1-3B-patched remains the gold standard because it’s lightweight, well-documented, and strikes the perfect balance between compatibility and power.
For anyone who has ever modified a Samsung Galaxy device, Odin is a legendary name. The official versions are powerful but strict. Enter the v3.13.1-3b-patched release—a community-modified version designed to bypass some of Samsung’s newer security and partition limitations. This isn't an official Samsung release, but for advanced users, it's often indispensable.
Official v3.13.1 sometimes struggles with .tar.md5 files generated by tools like Frija or SamFirm. The "patched" variant typically ensures that the internal MD5 hash verification does not cause the flash process to abort prematurely on large files (a common issue with the official v3.13.1 when flashing the AP file for the S10/S20).