Some benefits of rooting Android Phones

Use of Custom ROM:
More facilities can be used in custom ROM rather than regular ROM. Like: Like device which have no update can have newest system update.

Free Internal Storage:
If a phone has low internal space then, the apps of internal storage of the device can be moved to external storage to free some memory.

To unlock hidden features:
After rooting, other hidden features of the device can also be unlocked. Like: Unwanted apps in the device can be removed or uninstalled.
After rooting, user can change the CPU speed as they desire. This increases the speech and battery life of the device.

Remove ads:
Rooting can be done to get rid of ads that pop up every time you get on the internet.
Default apps also can be deleted after rooting.
The functions which can not be used by normal users can be unlocked by rooting:

Disadvantages of rooting:
– First the warrently of the device is canceled once the device if rooted.
– There are also chances of devices getting bad.
– Device can be temporarily or permanently damaged. Flash can be used to fix in case of emergencies.
– It is better to get the help of an expert.
– Risk of viruses while using internet increases after rooting.
-A device should be completely flushed if you decide to unroot the device which has been rooted. Flushing means removing the old operating system and adding a new one.