Micromax S300 Stock Firmware Download (Flash File)

Here you will find the direct link to download Stock Firmware for your Micromax S300 Android Smartphone. The zip package included with Flash File, Flash Tool, USB Driver, and how-to Flash manual instructions. This device running on Android v4.4.2 KitKat version which is manufactured by Spreadtrum SC7715 CPU. Use SPD Upgrade Tool for flash Firmware on this device.

[*] Chipset: Spreadtrum SC7715.

[*] Driver: SPD SCI Android USB Driver.

[*] Flash Tool: SPD Upgrade Tool.

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Download Micromax S300 Firmware (Flash File)

Build Number: MMX_S300_SW_1.5.3_HW_1.0.0_20150309

Android Version: v4.4.2 (KitKat)

Download Size: 367 MB

Build Number: MMX_S300_SW_1.5.4_HW_1.0.0_20150729

Android Version: v4.4.2 (KitKat)

Download Size: 384 MB

How To Flash

Step 1: After download the zip package then extract the Firmware.

Step 2: This flashing process required to install SPD SCI Android USB Driver.

Step 3: Open SPD Flash Tool and select the Pac file from downloaded flash file.

Step 4: Connect your device to the Computer and start the flashing.

Note:

[*] The flashing process can erase the devices full ROM, before starting flash please make a backup for your important data.

[*] After installing Firmware on your Micromax S300 device it will startup with a Factory Default condition. Firmware flashing on your device help to recover Software related dead issue, remove security and upgrade the operating system.