How to enter your own values into hardware of micromax canvas hd,2,2+ :)

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just follow these simple steps to set min/max values of the hardwares....
1: You have to open the dial pad.
2: type the no. "*#*#3646633#*#*" (engineering mode)
3:  you are done!! Now you can set your own min/max values for your device hardware...!!

NOTE: This could damage the hardware you're playing with ...do it on your own risk ..and do not exceed the max value that is indicated there.
(using this you can also test if all the hardware in your phone working properly or not. Just tweak the value of the volume you're going to love the sound.. )
Any query?? comment Below.
Thankyou!

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