How to BQ S40 Flashing using SP FlashTool

It is a simple and easy method of BQ S40 flashing and install Stock Rom. Flashing and Installation (Flash Guide) Stock Rom for BQ S40 android Smart-Phones using SP FlashTool. This is a quick guide for Flash BQ S40 android device.

How to Flash BQ S40 using SP FlashTool

Flash BQ S40 device Stock Rom with SP FlashTool

Step-by-Step guidelines to BQ S40 custom Rom or flash Stock ROM using Update SP FlashTool on your Windows xp/7/8/10 Computer/Laptop.

Step 1: Download Latest version SP Flash Tool and Download BQ S40 device USB Driver.

Step 2: Install BQ S40 Android device USB Driver on your computer/Laptop.

Install BQ S40 device USB Driver

Step 3: Your BQ S40 Smartphone Power Off ( if it is removable Battery -> remove the phone Battery).

Step 4: BQ S40 Firmware or Stock Rom Download that you want to Flash on your BQ S40 Smartphone. and extract it on your PC Computer.

Step 5: Extract BQ S40 Firmware flash file or Stock Rom zip file (it on your Computer/Laptop).

Step 6: After Open Flash_tool.exe files (in SP_Flash_Tool folder).

Step 7: Once SP Flash Tool is launched, Click on the Download Tab.

Step 8: After select, now click on the scatter-loading button.

click Scatter-loading button and select BQ S40 Scatter file

Step 9: You will find and select the scatter file in the BQ S40 Firmware folder.

connect your BQ S40 phone into the pc via USB

Step 10: After, Click on the Download Button to begin the BQ S40 device Flashing Process.

Click Download Button to begin flashing BQ S40 device

Step 11: next, Connect your BQ S40 phone (without battery- if it is removable) to the Computer or Laptop using OG USB Cable . After connecting the BQ S40 phone to the computer.

Step 12: Press BQ S40 Smartphone Volume Down or Volume Up key, so that your computer easily detects your BQ S40 device.

Download will start on your BQ S40 flash file

Step 13: After Flashing is completed, a Green color Ring will appear.

BQ S40 Flashing is completed

Step 14: Close the SP FlashTool on your computer/laptop and disconnect your BQ S40 device from the computer or laptop.
Now your BQ S40 Smartphone is successfully running the Firmware or Stock Rom you have Downloaded.

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Alternatives MTK (BQ S40) Device Tools :-

1st. Download SmartPhone Multiport Download Tool is one of the best Multi-port scatter based FlashTool that allows you to flashing your any MediaTek MTK (BQ S40) Smartphone devices click here

2nd. Download Android MTK Droid Tools is one of the best MTK tools that allows you BQ S40 device to root, firmware backup and more. click here

3rd. Download Android multi-tools is one of the small pattern lock remover tools that allows you to unlock your BQ S40 android devices. click here

Be careful Read BQ S40 flashing steps by steps then do it?
Make a backup of your BQ S40 Android devices (For backing up your text,music,contacts,images,videos and others).
After flashing a wrong preloader, your BQ S40 Android devices will be completely dead.

Note: Please make a backup of your BQ S40 device (phone) before installing / updating ROM / Format / Rooting.

Credits: SP FlashTool or MTK Android FLASHER Developer.

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