UMTv2/UMTPro UltimateSams v1.1 Flash Single / 4 File Firmware
Introduction
UMTv2/UMTPro UltimateSams v1.1 is a professional Samsung servicing tool designed to help technicians flash firmware repair software issues and restore Samsung smartphones and tablets. It supports both Single File (One Package) and 4 File (Multi-File) firmware flashing making it useful for software maintenance and device recovery.
Overview
UltimateSams v1.1 is part of the UMTv2/UMTPro suite offering an easy-to-use interface for Samsung device servicing. It allows users to install official Samsung firmware fix boot-related issues upgrade or downgrade compatible firmware (where supported) and restore devices to factory software.
Description
The software supports flashing Samsung devices in Download Mode using official firmware files. Users can flash:
- Single File Firmware (AP package)
- 4 File Firmware (BL, AP, CP, CSC)
The program automatically detects connected devices and displays important information before the flashing process begins. It also provides flashing progress and status updates throughout the operation.

Features
- Simple and user-friendly interface
- Flash Single File firmware
- Flash 4 File firmware
- Supports official Samsung firmware
- Automatic device detection
- Fast flashing process
- Firmware verification
- Download Mode support
- Boot repair through firmware flashing
- Software upgrade support
- Factory software restoration
- Error log display
- USB communication support
- Stable flashing engine
- Compatible with many Samsung Galaxy devices
- Professional servicing tool
Models Supported
UltimateSams v1.1 supports a wide range of Samsung smartphones and tablets including:
- Samsung Galaxy S Series
- Samsung Galaxy Note Series
- Samsung Galaxy A Series
- Samsung Galaxy M Series
- Samsung Galaxy F Series
- Samsung Galaxy J Series
- Samsung Galaxy C Series
- Samsung Galaxy On Series
- Samsung Galaxy Tab Series
- Samsung Galaxy XCover Series
- Many Qualcomm-based Samsung devices
- Many Exynos-based Samsung devices
Support varies depending on firmware version and device security.
System Requirements
Before using UltimateSams v1.1 ensure your PC meets the following requirements:
Operating System
- Windows 7 (64-bit)
- Windows 8
- Windows 10
- Windows 11
Processor
- Intel Core i3 or higher
- AMD equivalent processor
RAM
- Minimum 4 GB
- Recommended 8 GB
Storage
- At least 2 GB free disk space
Other Requirements
- Samsung USB Drivers installed
- USB Data Cable
- Stable Internet connection (if required)
- UMTv2 or UMTPro activated device
Read Also: SamFw FRP Tool V5.8 New Update
How to Use UMTv2/UMTPro UltimateSams v1.1 to Flash Single / 4 File Firmware
Step 1
Install Samsung USB Drivers on your computer.
Step 2
Install and launch UMTv2/UMTPro UltimateSams v1.1.
Step 3
Connect the UMT Dongle or UMTPro activation.
Step 4
Turn off the Samsung device.
Step 5
Boot the phone into Download Mode.
Step 6
Connect the device to the PC using a USB cable.
Step 7
The software will detect the connected Samsung device.
Step 8
Select the Flash option.
Step 9
Choose one of the following:
For Single File Firmware
- Load the AP firmware file.
For 4 File Firmware
Load the following firmware files:
- BL
- AP
- CP
- CSC (or HOME_CSC if you want to keep user data)
Step 10
Verify that all firmware files are correctly loaded.
Step 11
Click the Start or Flash button.
Step 12
Wait until the flashing process completes successfully.
Step 13
The phone will reboot automatically after flashing.
Step 14
Disconnect the device and complete the initial setup.
Tips Before Flashing
- Charge the device above 50%.
- Use the correct firmware for your model.
- Install the latest Samsung USB Drivers.
- Use a genuine USB cable.
- Backup important data before flashing.
- Avoid disconnecting the phone during the process.
Advantages
- Fast firmware installation
- Easy to operate
- Supports official Samsung firmware
- Stable flashing performance
- Helps recover software-related issues
- Suitable for repair technicians
Conclusion
UMTv2/UMTPro UltimateSams v1.1 is a reliable Samsung servicing tool for flashing both Single File and 4 File firmware. Its simple interface broad Samsung device support and stable flashing engine make it a valuable solution for software repairs firmware updates and device restoration. By following the correct flashing procedure and using the appropriate firmware users can safely reinstall Samsung software and resolve many common software-related problems.
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