I'm new here and was looking for a battery saver app for my old Xperia Arc S. I am not rooted and this Arc S is my first android phone (can't really afford the newer ones) so I am just learning the ropes of using it. I am on Android ver2.3.4 and Kernel 22.214.171.124-perf. I just observed that I have to charge it often daily to get it up and running. Is there a battery saver app that I can use for the Arc S..?
Along this line might I ask also for better apps other than:
Astro File Manager
Media player app aside from the stock player..?
Or better yet what maybe the "needed" apps for a newbie like me..?
Second is that I seem to see that there aren't any firewall for droids that aren't rooted...I am concerned about sensitive info being passed on to sites from the permissions that I give. How do you keep safe from that..? I have AVG Pro from a promotion and it's still for a year.