Set a data limit Also Read - Apple supplier Foxconn predicts that supply-chain issues can last until second half of 2022 Also Read - Upcoming smartphones to come with 125W fast charging: OnePlus 10 Pro, Realme GT 2, and more Here are 10 simple steps you can take to make sure your Android smartphone doesn’t consume data without you knowing it. If you hit the limit mid-month, then you could end up with a huge phone bill at the end of the month. Unlimited Internet data on smartphones is a dream, and more often than not you either hit your data cap or FUP as it is also known.