This is what you need to flash a stock ROM (firmware file) to your mobile devices by using the smartphone flash tool.

There are a few different versions of the SP flash tool that you can download, but all of them work similarly, with the same names on the buttons for easy navigation. The small changes that are there can easily be negated (i.e., older version of the tool show “scatter-loading” on the button where the newer versions say “choose”).

How to Flash Firmware Using Smartphone Flash Tool

1. Start off by downloading and install the Android CDC driver on the Windows computer. (You don’t have to install the driver a second time if you’ve already got it on the computer.)

2. Download the ROM that you want to flash onto the computer and extract the file by right-clicking on it > choosing extract from the menu.

Note: You can also follow the same steps given below for flashing a custom ROM that’s made for your device if you like.

3. Download and extract the smartphone flash tool file onto your computer.

4. Double-click on the SP flash tool application from within the extracted folder.

5. You’ll now have the smartphone flash tool interface open on your computer. Click on the “Download” tab from its menu.

6. Click on the “Choose” button from the Scatter-loading section. Navigate to where your ROM file is on your hard drive, click on it,  and then it will upload to the flash tool.

7. Click on the “Download” button when you want to start the ROM flashing.

8. Pick up the smartphone, making sure it is powered off first, and connect it to the computer with the USB cable, remembering to press one of the Volume buttons once it’s connected so the computer can detect the mobile device.

The ROM will then get flashed to the smartphone. You know the flashing is finished when you get a big green tick at the end.

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