Odin3-v3.14.1-3b-patched Here
For TWRP: Load the recovery .tar file into the AP slot only.
If you want to install TWRP (Team Win Recovery Project) on a Samsung device with a locked bootloader, you need a patched Odin. This tool successfully flashes recovery images that are not signed by Samsung.
Do not download from random file hosts. Trusted sources include:
Always verify the SHA256 checksum if provided.
| Feature | Official Odin | Patched Odin | |--------|--------------|----------------| | Flash custom (non-signed) firmware | ❌ Blocked | ✅ Allowed | | Bypass SHA256 mismatch errors | ❌ Fails | ✅ Bypassed | | Downgrade bootloader (where possible) | ❌ Blocked | ✅ Partially allowed | | Flash older Android versions | ❌ RMM prevents | ✅ Can force flash | | Works with combo/service firmware | ❌ No | ✅ Yes |
Note: A patched Odin cannot magically unlock a locked bootloader. It works with an already-unlocked device but removes artificial signature barriers. odin3-v3.14.1-3b-patched
In the Options tab, ensure only these are checked:
Do not check “Phone Bootloader Update” or “Nand Erase” unless specifically instructed.
The utility operates via a tabbed interface requiring specific file inputs corresponding to the firmware's .tar or .tar.md5 archives.
| Slot Identifier | Function | Typical File Content |
| :--- | :--- | :--- |
| BL (Bootloader) | Primary Bootloader & Modem | BL_*.tar (contains sboot.bin, param.bin) |
| AP (PDA) | Android System Partition | AP_*.tar (contains system.img, boot.img, vendor.img) |
| CP (Phone) | Modem / Baseband | CP_*.tar (contains modem.bin) |
| CSC | Consumer Software Customization | CSC_*.tar (contains cache.img, omc) |
| USERDATA | Optional Data Wipe | HOME_CSC_*.tar (keeps user data) |
Note on PIT Files: The "PIT" tab allows for the flashing of a Partition Information Table. The patched variant is frequently used specifically to flash custom PIT files to resize partitions (e.g., swapping system and data partitions on older devices). For TWRP: Load the recovery
The stock Odin3 v3.14.1 (unpatched) has limitations, such as:
The 3b-patched variant removes these checks, allowing users to:
Search XDA Forums for: Odin3 v3.14.1 3B Patched – look for threads by realbbb, afaneh92, or mvikrant97.
Have you used the patched Odin successfully? Let me know your device model and Android version in the comments!
Odin3 v3.14.1 3B Patched is a modified version of Samsung's internal flashing tool, specifically engineered to bypass common security checks and errors that stop standard versions from working. This tool is essential for power users needing to install unapproved firmware, cross-region ROMs, or troubleshoot devices that refuse official flashes. Why Use the Patched Version? Always verify the SHA256 checksum if provided
While standard Odin3 v3.14.1 is the official proprietary software for flashing stock firmware and custom recoveries on Windows, it often blocks certain actions to protect the device. The 3B Patched version, often attributed to the community at XDA Developers, adds these critical capabilities:
Bypassing Hash Checks: It ignores the "SHA256 is invalid" error, which usually occurs when flashing modified firmware or files from different regions.
Model Mismatch Override: It allows you to bypass the "FAIL! Model mismatch" block, enabling you to flash firmware that the standard tool thinks is incompatible.
Carrier Restriction Removal: It helps circumvent "FAIL! Blocked carrier" errors, often seen when trying to move between carrier-branded and unbranded firmware.
LZ4 Support: Like the original v3.14.1, it fully supports the LZ4 compression used in modern Android 10+ firmware. Core Use Cases
How to Flash/Unbrick/Update ANY Samsung Galaxy device via Odin 3