If the battery life in your iPhone 4S is getting worse and worse, or it just won't hold a charge, you can easily perform a DIY replacement. This can help you get lots more life out of your device and prevent having to buy a new iPhone before you absolutely have to.eplace the battery and grounding clip. 1  Pay attention to how the cable is bent on your old battery and if the new one is not crimped in the same fashion put the folds in it before inserting it into the iPhone 4S. 2  Line up the grounding clip you removed previously over the screw hole before snapping down the battery.
DEFINITION of 'Financial Institution-FI'. An establishment that focuses on dealing with financial transactions, such as investments, loans and deposits. Conventionally, financial institutions are composed of organizations such as banks, trust companies, insurance companies and investment dealers.
non-depository financial institution. Government or private organization (such as building society, insurance company, investment trust, or mutual fund or unit trust) that serves as an intermediary between savers and borrowers, but does not accept time deposits.