I just want to gather some information on updating Android versions.
If i want to update my android version on my device from 2.3.X to newer versions like 3.X.X or 4.0.X
My android device runs on 2.3.
On the Settings menu, i see an option for software updates. By clicking this, will it be updating to a newer versions of android(3.X or 4.0) or it will be it be providing the extended version which i have (2.3.X.X)?
To update the android version from 2.3 to higher versions like 3 or 4 . Do i have to root the device?? Is Rooting the only possible way to update to higher versions?
I really got confused regarding this.
Its immensely appreciable if someone provide me the exact fact.
Thanks in advance...