when i started the phone it goes online and told me that there is system update available so i connected the phone to my pc and used ONE TOUCH Upgrade S 2.8.0 tool which i got it from website i first noticed something that the phone told me the system update size was 87 mb but one the pc download size was over 2 gb why is that?
just now i had the idea of connecting the phone again and check for update again i used ONE TOUCH Upgrade S 2.8.0 and it's downloading again new update
after the first update i checked the phone but every thing was the same
same firmware version 4.1.1 same kernel version 3.4.0 so what is the deal here guys ?
any help ?
also what is rooting ? should i do it?