A little popular feature of the smartphone is its sensor. Just as it has advantages , it also has some disadvantages. For some reason, when you tilt the phone, the screen of the phone rotates due to the sensor . Which is very annoying at times. So you can turn off the sensor of your phone if you want. So go to your phone's settings. From there, select the " Display" option. Then uncheck the " Auto-rotate screen" option , the sensor will be off.