Locale is an extremely useful application. It takes advantage of several different features such as Wi-Fi, GPS, and cell signal in order to continually adjust your phone's settings based on your location and the time. The phone can be set up so that it will automatically shut off when you are at a work meeting or in a movie theater. It will also tell you when to charge your phone, along with several other useful features.
Being able to view and edit documents on your phone can also be very useful. Documents to Go is an app that lets you access important Microsoft Office documents. The full version will do all of your documents but it does require a cost, while the free version will do Word and Excel, which for many people that is more than enough. GDocs is another useful feature that takes advantage of Google docs. Documents can be shared, viewed, and edited using this platform. Both of these tools are extremely useful when it comes to accessing your documents on the go.
AK Notepad is also another extremely useful application that will allow you to take notes on your cell phone. This application beats having to carry around a to-do list or a grocery list, making it more convenient for the user. You can set up alarms so that you don't forget about the notes. Notes are also very easily organized using this tool, which allows you to search through your notes by title. Notes can be emailed or text messaged as well. This application is a great way to keep you organized on a busy schedule.
Another excellent application is mShare. This program combines the advantages of FTP and chat, all on your Nexus S 4G. It makes it possible for you to transfer a file from your computer to your phone, and then to somebody else's phone. Document sharing becomes incredibly simple with this simple but incredibly useful application. This application will work regardless of the size of the file.
For those working with a great deal of numbers in their work, Spreadsheet is an excellent program to take advantage of. This application gives you access to literally a hundred different spreadsheet commands. You can format, sort, and search your spreadsheet. The app will also allow you to download or send attachments though a separate application like Gmail. Files can be viewed and edited through the use of one of these secondary applications. All of these applications can be used by many smart phones but because the Nexus S 4G has 1 GHz processor and 512 MB of RAM, it is the perfect candidate. Since the phone is quite expensive, it is important to take good care of it with Nexus S 4G accessories like the Nexus S 4G case. Most of these apps require touch screen capability, so you will also want to buy a Nexus S 4G screen protector to ensure that the screen is protected from repeated use.