Karbonn Quattro L55 HD

On this page, you will find the direct link to download the Karbonn Quattro L55 HD Stock Firmware (flash file) from Mediafire. Firmware contains Flash Tool, Driver and instruction manual.

Download Firmware


Karbonn_Quattro_L55_HD_MT6735_v1009_12042016.zip

How to Flash Firmware

Step 1: Download and extract the above stock firmware (flash file) on your computer.

Step 2: After extracting the firmware, you will find the SP Flash Tool, Driver and the instruction manual.

Step 3: Install the Provided USB Driver on your computer (skip if drivers are already installed).

Step 4: Open the SP Flash Tool and load the Scatter File from the firmware folder.

Step 5: Connect your Smartphone to the computer using the USB Driver.

Step 6: Click on Upgrade / Download Button in the SP Flash Tool to Begin the Flashing.

Step 7: Green Ring will appear at the end of successful Flash.

See Detailed instruction with images

Important Notes:

[*] Before flashing the above firmware, please take a backup of your personal data. So, that you can easily restore your personal data on your Smartphone and Tablets.

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