[Samsung Epic 4G Touch] hrffd:
I'm tired of people going onto his AOKP thread that he worked hard to build from SOURCE for us, and discouraging his ROM. It is pretty much perfect, I have not found a single flaw, other than what Team AOKP had in their source. "Battery sucks," "This is messed up," "fix this."

No.

This is an AOSP ROM. If you don't know how to use it (as said it is for ADVANCED users), get off of it or go back to iOS. If you use it right, you'll have the best experience possible with any ROM.

Read through the thread for problems and fixes. He pointed out several times how to fix the vsync, or in other words, screen tearing. Since people don't read, i'll go over it again here.

So this basically means, go into any File Explorer (preferably Root Explorer), go to root (/), go to system, turn on R/W, hold down and text edit build.prop, find the line quoted above under # ADDITIONAL BUILD PROPERTIES, change the true to false, or just delete the whole line. Easy fix for screen tearing.

Ok now to the battery part, which is what this thread was meant for. I commented into his thread before, which can be found here: http://xdaforums.com/showpost.php?p=29252372&postcount=3237

Use Power Saver to turn off data when you aren't using the phone and screen is off, with 20 second delay in case I'm just replying to a text. I can easily toggle it back on by sliding the navigation bar down for half a second.

Also, turn off Wifi when you aren't using it. Yeah, walking into your house and auto connecting to wifi can be nice. But constantly looking for wifi signals, and constantly finding random ones kills battery. Also another luxury of the customizable toggles.

Use Hold Back To Kill option under general, to get rid of any apps you don't need out of your memory pool. It's became a habit to me to just hold back when exiting most apps. Without them in the background, battery is a lot better.

USE AOKP SETTINGS.This is why AOKP is so great! We have all of the settings built in unlike any other ROM! Don't use 3rd party apps such as SetCPU or task killers (which believe it or not, tend to waste even more battery). What a waste of battery, when we have it built in. I like my Max CPU to be 1200 because I take advantage of my phones speed, but some people will go down to 1000. Minimum at 200.

Undervolt. I have all of my undervolts to 75 and under, I never get freezes now. I can probably raise the higher clock speeds to lower volts also, I may experiment some more. It's always trial and error, so find out your own for best possible battery life. If it freezes, let it reboot and try again.

Use the SmartassV2 governor. It's designed to be like On Demand and conservative, but the way it changes speeds of the processor is a lot better for battery.

Charge to 100. Take your battery out for 5 minutes, unplug phone. Put it back in, let it boot. Battery should be more stable.

If you have anymore, please feel free to comment. I will add them to the OP.

Take advantage of this marvelous ROM he has supplied to us. People really need to stop being inconsiderate and know what they're doing before complaining. This ROM is definitely fit for a Daily Driver, and should be used by anyone who loves tweaks, speed, and good battery life.