I have used this phone for years.
Micromax phone body is very thin and not reliable.
This mobile body may cracked if the phone drop by your phone by mistake.
I get a bad experience with its back cover as well, as it drop me 2-3 and that cover damaged, now I didn’t find the exact same back cover.
So I need to use other back cover finally and as the back cover was not same I have inserted paper and done all zugaad to run my mobile.