Odin3-v3.13.1-3b-patched | ESSENTIAL ✦ |

: Power off your device. Depending on your model, hold a combination of (Volume Down + Bixby + Power) or (Volume Up + Volume Down) while connecting to your PC via USB.

: Using Odin to flash unofficial software will likely trip your Knox Warranty Bit , which may permanently disable features like Samsung Pay and Secure Folder. Always ensure you are using high-quality USB cables and a reliable power source for your PC during the flash. odin3-v3.13.1-3b-patched

: Open Odin. The "ID:COM" box should turn blue/yellow. Map your firmware files to their respective slots (BL, AP, CP, CSC). : Power off your device

: This allows you to flash modified binaries, custom recoveries (like TWRP), and non-official firmware that would otherwise be rejected by the standard tool. Always ensure you are using high-quality USB cables

: Version 3.13.1 was the first to support the .lz4 compression format used in Android Oreo and newer.