Task: I want my phone to make me up from work for this turn on the timer vibration and set the Timer sound to Cuckoo clock , Increase the timer by 5 minutes in the clock app
Steps:
Open the Clock app
Click on the +1:00 button for the five times 
Click on the +1:00 button for the five times 
Click on the +1:00 button for the five times 
Click on the +1:00 button for the five times 
Click on the +1:00 button for the five times 
Click on the three dots more button at the top right corner of the screen
Go to the settings of the clock app
Scroll up for Timer sound  
click on the Timer sound setting
Select the Cuckoo Clock sound
Get back to the previous page of the app
Turn on the Timer Vibrate