Startup Auditor

[ayryyn]

Hello all! Being a former WinMo user, I have the habit of worrying about programs running in the background and what not. I use Advanced TasKiller to get rid of the programs in the background. I am planning to use Startup Auditor to disable a lot of programs from starting up, but I am confused as to which ones I can disable. Can anyone tell me what programs are necessary to run android? For example, com.samsung.brightness - what does this do and is it necessary for Android to run?

The reason I ask is because my phone will be extremely laggy until all the programs are loaded. Also, my I want to be able to maximize battery life.

Is there also a Reclaim Ram type program to free up the Ram?

Thanks!