Originally Posted by shaunakchacha
But my brother told that this will make my device very slow and bad.. plus the warranty will be gone and so it will be of no use of unroot as
that will still let the manufacturer know that my device is rooted and cannot be serviced.. Also its battery will be less.
on the contrary it will speed up your tab. example, if you install CM on your tab. CM is more updated than stock android and CM is also more secure as developers of CM(cyanomodgen) are focused on developing roms that are fast in performance and good in security and another way of speeding up your tab's performance is thru installing apps that makes you control clockspeed, you can overclock and underclock(possible if rooted). plus, rooting can extend your battery life by hours - this is made possible by root apps for battery like greenify, it lets you hibernate all apps that are running in the background thus they wont consume processor time and ram.
about warranty, if ever you flash a custom rom in your tab and want to get back to warranty you just have to flash stock firmware in your tab and install chainfire's triangle away so that you can reset you binary counter to 0 again. rooting is completely reversible.
by the way before I got my tab rooted, I usually charge it everyday but now my battery lasts for 2 days
try it for yourself.
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