Regular phones stopped being smart years ago. But today you can do virtually anything with a smartphone, and there are even a few secret hacks we bet you didn’t know about. Even though they have a very friendly interface, which doesn’t require a huge learning curve, there are some things that even tech-savvy people don’t know. Nobody can know about every little trick there is, and that’s where we step in.
12. Disable the “auto-rotate” option
You should keep the screen-rotate function disabled and only use it when necessary. Leaving it turned on uses a special sensor called accelerometer which drains a lot of your battery charge.