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Open the back cover.
Lift and remove the battery.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 9 bolts in the frame of the phone.
Pry and remove the middle frame and keys of the volume and power buttons.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts in the PCB.
Disconnect connectors on the PCB.
Pry up the vibration motor, buzzer (speaker) & power & volume buttons flex cable.
Remove the PCB.
Pry and remove the earpiece (speaker).
Parts are in the frame of the display module.
Disassembling\Repair has easy complexity and takes about 6 minutes in time.Our manual is suitable for all models Micromax Bolt Supreme 2 Q301 released for markets in different countries.