[Official] Ulefone Power 3S ROM/Firmware Download and Install


Ulefone Power 3S is a special phone with Face ID function, it has 6-inch 18:9 FHD+ Corning Gorilla Display, powered by MTK6763 Octa core processor, it is famous for four camera with two 16+5MP back & 13+5MP front camera. running Android 7.1 OS, RAM 4GB ROM 64GB internal storage, built in 6350mAh battery. Currently you can use coupon code:  SITE5OFF and 220 points to enjoy it at only $177.34. Whether you have it or not, you can collect its official ROM if neccessary one day. Check its details below.

WARNING!Installation process will remove all the data from you device. Please, if you have an important data on your device, backup your files. To avoid complications and software instability during OTA update and update via PC, please, take out a memory card from your device.

Driver installation manual written for Windows 7 OS. If you experience some difficulties during the Driver Installation on the other OS, please, skip the Step 1, and instead follow the links listed below and follow the instructions:

Windows 10 Driver Installation Manual (Choose this one if you have Windows 10) –


Windows 8 Driver Installation Manual (Choose this one if you have Windows 8) –


Dissabling Driver Signature Inforcement (If required) –

The latest rom is in this package, therefore no need to download it from website.
Android Version: 7.0

Step 1: Driver Installation

1. Open Driver Auto Installer folder and Run Install.bat

2. Wait until program install the drivers.

You will see that screen if the drivers were installed successfully.

Step 2: Update(Flashing)

(PS: install the tool for the first time, system will note you that get a new hardware, pls from “Save the upgrade tool path” to find the file “Flashing Tool”)
1. Click “SPMultiPortFlashDownloadProject.exe” , open the tool(as picture 1);

Picture 1(opening interface)

2. Choose file:click “File”(as picture 2), click “Open Download Agent File”, choose “MTK_AllInOne_DA.bin” (as picture 3), Click “Open”.

Picture 2

Picture 3

3. Choose file:click “Scatter File”(as picture 4), Find “Date number_ulefone Power” Files, choose”MT67xx_Android_scatter.txt”.

Picture 4(load the software)

4.start upgrading: click “Start all” first, then connect phone with USB cable, start to upgrade.


Drivers: Download                      Flashing Tool: Download

The latest ROM:Download

Source: Ulefone

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