Why keep a phone which is not used? Sell your mobile at the Biggest Mobile Market.
Slideshows ›› Top 20 iPhone Apps You Can't Possibly Disown
4. Google Docs
Google Drive allows users to access their files with the Google Drive app, but to edit them or create new Word processing documents, they need to download the Google Docs app. The office productivity suite is free to use, and documents created with Google Docs don't count against your overall storage allotment in Google. And i'm sure that all will agree that, that's a pretty sweet deal.