Applications on the phone are very important nowadays to save time for transactions and other work but due to application updates in mobile phones,it reaches such a situation that the application cannot be updated anymore.Finally it will show that “application is not supported in this android version”.Example: A person use android version 8.1(Oreo),but some apps(like SBI Yono) failed to work in it. So here is a question: should a person be responsible enough to buy a new phone when one or two important applications fail to work? When it comes to the 3Rs (Reduce,Reuse,Recycle) formula, technical giants fail to follow it.Now a days android applications are not android version friendly.People are forced to buy a new phone just to run a few important applications in this digital world.Many people save money to buy a new phone but application updates force them mentally.Tech giants favoring rapid upgrade cycles that boost hardware sales.These tech giants giving lot of electronic waste every year forcefully and also taking out their financial savings.