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Android is emerging as another popular mobile OS rivaling the more established platforms. Android mobile applications have observed a huge burst of android development activity having its ever-increasing scope and range. The functionality of your phone can be extended by rooting it. Let us discuss what's rooting and which are the advantages in doing this.

What is Rooting?

Rooting of an Android device resembles jail breaking of iPhone. Rooting gains you access as a super-user on the Android platform. Rooting your phone implies taking complete control of your phone by modifying the os that originally shipped with it. A program called SU (switch user) when uploaded on the device provides root use of programs. SU manages this by exploiting vulnerability in the os code or device drivers. Naturally, manufacturers don't approve the method of rooting. Some great benefits of rooting your Android device are enumerated below.

Customized Android OS

Android devices are not bound to its original OS. It is possible to customize the OS to suit your needs. The more popular devices have more customized, after-market OSes. Rooting offers you full control over Android and you will alter system files, use themes, change boot images, delete apps you do not want. For example, HTC Desire has a lot more than 20 customized OSes that allow among other things saving apps to an SD, adding Arabic support, and removing SenseUI completely.

Backup and restore

Rooting gives you the capability to back-up your complete device image onto an SD card, which is often restored later if required. This allows trying out different OSes in your phone. If you want to try a new ROM (modified, after-market OS), you can back-up your phone, erase it completely, and flash the new ROM. If you're unsatisfied with the new ROM, you are able to restore your phone to the old image from the backup.

Save yourself Space

Sometimes you may reach the maximum storage limit in your device. To overcome this hitch, you need to enable most applications to become movable to an SD. Tools like CyanogenMod, the favorite Android custom ROM, enable the user to transfer most apps to SD even if the Android developers of those apps haven't enabled this feature.

Apps Requiring Rooting

Some Android apps specifically require rooting. Android Rooting and Firmware Updates A tool like ROM Manager requires rooting to flash ROMs from SD card to your phone. Similarly, setCPU is another root-requiring app that allows you to under/overclock the device Caution

Make certain you follow the guidelines vigilantly when rooting a branded or locked device. Improper execution may result in a bricked phone - a bricked phone is one where in actuality the firmware is damaged or a software error has occurred rendering the unit unusable in any capacity. In some instances, the device may be usable by way of a ROM flash.