# Samsung Knox Off Firmwares 2025 – Full Model List & Free Downloads
Is your Samsung phone locked by Knox Guard (KG), MDM (Mobile Device Management), or payment services? GSM Supporters provides free Knox Off firmware downloads for a wide range of Samsung models, including the Galaxy S20, S21, S22, S23, S24, S25, Flip 5, Flip 6, and more!
## What You’ll Learn in This Guide
– Complete list of supported Samsung models with direct download links
– How to safely download Knox Off firmware
– Step-by-step flashing instructions
– Where to get the latest free firmware updates
## Understanding Knox Off Firmware
Samsung’s Knox security protects corporate and payment-related services. However, when devices get locked by KG, MDM, or payment services, users often find themselves unable to reset or fully use their devices.
Knox Off firmware provides the solution by:
– Bypassing Knox Guard (KG) lock restrictions
– Removing Mobile Device Management (MDM) locks
– Disabling payment service locks
– Allowing hard resets without device relocking
– Providing a clean, bloatware-free ROM experience
## Supported Samsung Models with Download Links
### Galaxy S Series
#### Galaxy S20 Series
[SM-G981B Download](https://t.me/gsm_supporters) | [SM-G981B/DS Download](https://t.me/gsm_supporters) | [SM-G981U Download](https://t.me/gsm_supporters)
[SM-G986B Download](https://t.me/gsm_supporters) | [SM-G986B/DS Download](https://t.me/gsm_supporters) | [SM-G986U Download](https://t.me/gsm_supporters)
[SM-G988B Download](https://t.me/gsm_supporters) | [SM-G988B/DS Download](https://t.me/gsm_supporters) | [SM-G988U Download](https://t.me/gsm_supporters)
#### Galaxy S21 Series
[SM-G991B Download](https://t.me/gsm_supporters) | [SM-G991B/DS Download](https://t.me/gsm_supporters) | [SM-G991U Download](https://t.me/gsm_supporters)
[SM-G996B Download](https://t.me/gsm_supporters) | [SM-G996B/DS Download](https://t.me/gsm_supporters) | [SM-G996U Download](https://t.me/gsm_supporters)
[SM-G998B Download](https://t.me/gsm_supporters) | [SM-G998B/DS Download](https://t.me/gsm_supporters) | [SM-G998U Download](https://t.me/gsm_supporters)
#### Galaxy S22 Series
[SM-S901B Download](https://t.me/gsm_supporters) | [SM-S901B/DS Download](https://t.me/gsm_supporters) | [SM-S901U Download](https://t.me/gsm_supporters)
[SM-S906B Download](https://t.me/gsm_supporters) | [SM-S906B/DS Download](https://t.me/gsm_supporters) | [SM-S906U Download](https://t.me/gsm_supporters)
[SM-S908B Download](https://t.me/gsm_supporters) | [SM-S908B/DS Download](https://t.me/gsm_supporters) | [SM-S908U Download](https://t.me/gsm_supporters)
#### Galaxy S23 Series
[SM-S911B Download](https://t.me/gsm_supporters) | [SM-S911B/DS Download](https://t.me/gsm_supporters) | [SM-S911U Download](https://t.me/gsm_supporters)
[SM-S916B Download](https://t.me/gsm_supporters) | [SM-S916B/DS Download](https://t.me/gsm_supporters) | [SM-S916U Download](https://t.me/gsm_supporters)
[SM-S918B Download](https://t.me/gsm_supporters) | [SM-S918B/DS Download](https://t.me/gsm_supporters) | [SM-S918U Download](https://t.me/gsm_supporters)
#### Galaxy S23 FE
[SM-S711B Download](https://t.me/gsm_supporters) | [SM-S711B/DS Download](https://t.me/gsm_supporters) | [SM-S711U Download](https://t.me/gsm_supporters)
#### Galaxy S24 Series
[SM-S921B (BIT5 Knox Off ROM Download)](https://t.me/gsm_supporters)
[SM-S926B Download](https://t.me/gsm_supporters) | [SM-S926B/DS Download](https://t.me/gsm_supporters) | [SM-S926U Download](https://t.me/gsm_supporters)
[SM-S928B Download](https://t.me/gsm_supporters) | [SM-S928B/DS Download](https://t.me/gsm_supporters) | [SM-S928U Download](https://t.me/gsm_supporters)
#### Galaxy S25
Coming Soon – Join our Telegram channel for updates
### Galaxy Z Flip Series
[Z Flip 5 SM-F731B (BIT4 Knox Off ROM Download)](https://t.me/gsm_supporters)
Z Flip 6 – Coming Soon
## How to Flash Knox Off Firmware on Samsung Devices
### Preparation Checklist
Before beginning the flashing process, ensure:
1. FRP Lock is disabled
2. OEM Unlock is enabled in developer options
3. Latest Samsung USB drivers are installed on your computer
4. Odin flashing tool is downloaded and ready
### Step-by-Step Flashing Guide
1. Download the correct Knox Off firmware for your specific model
2. Extract the firmware file (typically in .zip or .tar format)
3. Launch Odin on your computer
4. Load the firmware files into their respective slots (BL, AP, CP, CSC)
5. Boot your Samsung device into Download Mode (Press and hold Vol Down + Power + Bixby buttons simultaneously)
6. Connect your device to the computer via USB cable
7. Click Start in Odin to begin the flashing process
8. Wait for the process to complete (you’ll see a PASS! message)
9. Your device will reboot automatically with all Knox restrictions removed
## Where to Download Free Knox Off Firmware
For all available firmware downloads and updates:
[Telegram Channel (All Firmware Links)](https://t.me/gsm_supporters)
[Official Website](https://imeirepairserver.store/)
## Final Thoughts
If your Samsung device is locked by Knox Guard, MDM, or payment services, flashing Knox Off firmware provides the perfect solution. Our comprehensive collection supports the latest Galaxy models including S24, S23, S22, S21, S20, and Z Flip 5.
By carefully following our step-by-step guide, you can completely remove all restrictions and enjoy full control of your device. For additional support and the latest firmware updates, we recommend joining our Telegram community.
Have questions about the process? Feel free to leave a comment below!
