[Flash File] BQ S40 Firmware Download [Stock Rom]
BQ S40 Firmware Download.
This is a stock ROM for BQ S40.
You can download all BQ S40 Flash File from Blogthetech.
BQ S40 Firmware Information
|Rom Name||BQ S40 Stock Firmware Rom|
|Based On||BQ Stock OS|
|Rom OS Version||Android 4.4 KitKat|
|Software needed||SP Flash Tool|
Flash BQ S40 Firmware
BQ S40 is a MediaTek phone which means you will need an SP Flash Tool to flash BQ S40 stock rom.
The need for BQ S40 Firmware
It’s always advisable to backup BQ S40 Firmware after purchasing it. You are definitely going to need it someday. You are going to need it for the following reasons.
Downgrade or Upgrade BQ S40.
You can use BQ S40 Stock rom to downgrade your smartphone or upgrade your smartphone. It depends on the release of the firmware or your choice if the option is available.
Unbrick BQ S40.
BQ S40 Stock Rom can also be used to unbrick any BQ S40. Smartphones can be bricked in the process of rooting or flashing a custom firmware or rom or recovery.
Unroot BQ S40.
You can also use BQ S40 stock firmware to completely unroot any BQ S40 smartphone. You also can regain your warranty by properly flashing the official BQ S40 stock firmware. It can be done by reverting back to the official stock firmware of BQ S40 if your smartphone has tampered.
Fix Issues on BQ S40.
Your BQ S40 might develop issue which might be unknown to it you, if it a software related issue, you can restore and fix it by flashing the stock firmware for BQ S40. Today, we are presenting all the Official Firmware, both Official releases and updates following it. You can download all of BQ S40 Firmware here. If you experience any problem with any of the files, don’t hesitate to tell us.
Requirements to flash BQ S40 Firmware
Note that flashing a BQ S40 firmware to your phone erases everything in your phone including contents in internal storage. It is always very advisable to backup your contents to an external storage or a PC. If your phone is bricked and can’t be accessed, I guess there is nothing you can do.
Follow this procedure below if you wish to flash BQ S40 Stock Rom.
How to Flash BQ S40 Firmware using SP Flash tool.
- Download SP Flash Tool to your PC.
- Download BQ S40 firmware file.
- Extract Both SP Flash Tool and BQ S40 stock rom to a folder you can locate.
- Install all the required drivers for easy phone detection.
- Launch SP Flash Tool.
- Click on Scatter file.
- Locate the scatter that comes with the BQ S40 Flash File.
- Select the scatter file.
- Make sure to untick preloader before flashing.
- Power off your phone and do not power it on.
- Click Download on Smartphone Flash Tool.
- Plugin on your phone with a detectable USB Cord.
- Wait for it to finish Flashing.
- Done, Reboot your phone.
We are not responsible for any harm that might come to your phone. Please, make sure you are flashing the right firmare, stock rom, or flash file to BQ S40.
Before flashing firmware or files, YOU are choosing to make these modifications, and if you point Your finger at us, we will laugh at you. [KIDDING.]
First of all, Please, Remember to uncheck preloader option before flashing a stock firmware or stock rom on your phone.
It always bricks some phone and you don’t need that.
If the Smartphone Flash Tool didn’t detect your BQ S40, you might need to press the volume down or up button but do not power your phone.
If you don’t install all the necessary drivers, you may experience issues detecting your phone with the PC.
If the provided firmware for BQ S40 you need to be flashed is MTK and comes with MTK Flash Files, follow the procedure below to flash MTK smartphones. MTK flash files come with preloader, boot.img, scatter file and etc.
If your smartphone is a Spreadtrum smartphone, or the flash file for BQ S40 comes in .PAC format, it means you are going to flash it with Spreadtrum Upgrade Tool. learn how to do that below. If your smartphone is running Qualcomm chipset or the firmware you downloaded for BQ S40 is in .mbn format, then, you should use the procedure below.
If the firmware for BQ S40 is in .CPB format, just follow the precedure below to flash it.