MT6577__MT6577__P044__hongli_bsnl77__4.1.2__ALPS.JB.MP.V1.18 Q709A MB V1.2
How to Flash Stock Firmware ROM (Flash File)
Step 1: Download and extract the firmware on your computer.
Step 2: After extracting you will find the SP Flash Tool, Driver and instruction manual.
Step 3: Install the USB Drivers (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.
Step 2: After extracting you will find the SP Flash Tool, Driver and instruction manual.
Step 3: Install the USB Drivers (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.
Important Notes: Take a
Backup of your mobile data before flashing or installing the firmware on
your smartphone. As this will help you to recover the data whenever any
thing wrong happens to your mobile.
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