If you own a Samsung phone and adore acclaim or modding your device, aflame official firmware can be absolute useful. Odin is Samsung's own centralized affairs for loading such updates for testing purposes, and it's absolutely accessible to use for your own custom modification needs.
Though Odin is adequately simple, there are a few requirements and basics you'll charge to apprentice first. While you can use some hacking to get Odin on a Mac, the built-in affairs works alone with Windows. We will focus on instructions for use on a PC in this article.
Requirements
- Windows PC
- USB abstracts cable
Step 1: Acquisition Odin Firmware Files
If you're attractive for the absolute firmware you charge to flash, it can sometimes be difficult to locate online. For any earlier Samsung device, the best abode to attending is about in the corresponding XDA forum. Many users column banal and beta firmware in these forums. If you are advantageous abundant to accept a contempo Samsung flagship, you can download the adapted firmware from the Samsung Firmware Science website.
Step 2: Extract the Firmware Files
Next, right-click on the Odin firmware ZIP book and accept "Extract all." Central the extracted archive, you will see bristles MD5 files (pictured below). Booty agenda of the area for these files, as you'll charge to baddest them later.
Step 3: Install the Right Drivers
Your PC needs the all-important drivers to interface with your Samsung phone. Samsung maintains an official webpage area you can grab the drivers you need. Download the drivers and run the bureaucracy to install them on your PC, again reboot your computer to accomplish abiding they've been applied. Don't skip this step, as it could account issues with operating the Odin executable file.
Step 4: Install Odin on Your PC
The Odin software alone works with Windows, so accomplish abiding to accept a PC handy. First, download the latest adaptation of Odin. Extract the ZIP book for the latest adaptation and run the EXE book central of it to barrage Odin.
Step 5: Put Your Phone in Download Approach & Affix to PC
With the accessory angry off, columnist Power + Volume Down + Home to access Download Mode. Some earlier accessories use a altered button combination. To acquisition the exact key aggregate for your device, aloof do a simple Google chase — for instance "Galaxy S3 download mode." At this point you can affix the phone to your PC appliance the USB abstracts cable.
Newer Galaxy phones after a home button will crave a altered button admixture to access Download Approach (Volume Down + Bixby + Power). You can apprehend added about the quirks of entering Download Approach on these accessories here.
Step 6: Beam the Firmware Files
Head aback to the Odin application. Bang on the 'BL' button, again accept the book that starts with "BL" central your extracted firmware folder. Next, bang on the 'AP' button in Odin and accept the AP book central your extracted firmware folder. Bang on the 'CP' button, accept the CP book central your extracted firmware folder. Bang on the 'CSC' button, accept the HOME_CSC book central your extracted firmware folder.
Make abiding you accept the HOME_CSC, and not CSC file. The USERDATA button is not all-important or bare for this process. Verify that all four files are loaded and that analysis marks arise abutting to anniversary button. Bang on the "Start" button at the basal of the Odin appliance aback you're ready.
The aflame action will activate and should booty about 10–12 minutes. It may booty some time for your accessory to reboot, but don't be alarmed. Aback your accessory assuredly boots up, you should now be active your adapted firmware. If you appetite to analysis that the actual firmware is installed, arch to Settings –> About Phone –> Software Information. The firmware cardinal is amid beneath "Baseband version."
Keep in apperception that if you amend to a beta or testing build, you may not be able to go aback to the old firmware. If the bootloader is avant-garde on the new build, Odin may not assignment to decline to your antecedent software. Even in the acceptable case that you can decline to your old firmware, you will consistently charge Odin to go aback to a earlier build. Do not attack sideloading methods to backslide back.
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