How to flash Micromax Bharat 4 ( Q440 ) Using SP Tool

How to flash Micromax Bharat 4 ( Q440 ) Using SP Tool


Requirments:

1) MediaTek USB Driver (Download)
2) SP Flash Tool V5_XXX (Download)
3) Flash File (Download)

1Firmware Upgrading

1. Install USB driver

The maximum downloading speed can be up to 921600bit/s when using USB-Serial cable.

The driver needs to be installed before using the USB cable.

1> computer eject hardware installation instruction and choose following item and then click’’next step’’

2> click ‘’browser’’ and choose the driver saved path’’ USB VCOM-Driver’’ and then click confirm and next step.
3> USB driver is installing.
4> click’’ finished’’ as below.

3. Software upgrade

1>   Open software upgrading platform’’ SP_Flash_Tool_v5.xxxx.00

2>choose “Scatter-loading File’’ to open the interface.

3>Click ‘Scatter-loading’’ to choose file’’ MT67xx_Android_scatter.txt’

4> Choose Firmware upgrade option then click on Download button and connect the handset with the system with the help of USB cable.

5> Software is upgrading.
5>:

Description: can’t power on (also upgrade software fail)

Root cause: red scroll 100% run completely when upgrade software, the detail as figure 1, also it prove power supply, clock is normal and defective typical issue is focus on CPU or FLASH poor soldering or damage, and maybe software do not fit for hardware.
Corrective action:

1: My mobile phone, electric

2: Run the tool

3: Press Ctrl+Alt+t(Tool Title Hint: Runtime Trace Mode)

4: (Mene ) help-(submenu )Open logs folder


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