What are some interesting smartphone hacks? by @kanhaiya_nwd
Answer by Kanhaiya Kumar:
I have one to blow your mind.
It is little yet powerful.
Want to know which app was used last time in your phone is pretty much easy by moving to recent app history or app switcher like this…
But what if someone has cleared it….don't worry I'm with you.
Open your phone dialer and press *#*#4636#*#*
It will open up something like this.
Click on Usage Statistics.
Something like this will open up.
Move to Sort by – dropdown menu.
click on last time used.
All done now see the statistics with full details.
I was using quora last time !
It doesn't work on every phone. Try it now to check if it works on your phone.
This code isn't limited to this use only.
It has too many handy features also.
Look this. .
P.S :- Never choose USA band in band selection setting, if available. It may land you into deep trouble.