[Samsung Infuse 4G] Axiomkid:
I've found ways to beat the scrolling lag and other quick fixes to save battery life, speed up apps and free ram in the process. You like the Official Stock GB UCLB3 but find it terribly slow, laggy and unusable at times? Try unleashing the beast in your Infuse using my Guide to tweak your phone while keeping it completely Stock! Yup! Completely STOCK! No need for changing the Kernel and flashing a billion scripts.

Download I997UCLB3 Stock Deodexed Rooted Version Here (All credits go to jscott30 for the download link)

Download and Install Option "B" Which Features:

- Stock kernel

- Stock recovery

- Rooted

- Deodexed (Needed for my Build.Prop Tweaks)

- Zipaligned

- Busybox

Services to Freeze:

What services do you have running on your Android? Are they all needed? Probably not so here's a list of Apps and Processes I have frozen to save the OS from battery drain.

**** Titanium Backup (Apps and Processes I Froze) Everything with a * May be things you need for Google Maps which include Text to Speech Engine. If not then there Safe to Freeze.

All Share

Android Live Wallpapers

AT&T Code Scanner

AT&T Family Map

AT&T Hot Spots

AT&T Navigator

Aurora

* Bluetooth Share

BluetoothTest

Books

Buddies Now

ChocoEUKor

com.samsung.app.playreadyui

com.sec.android.app.lcdtest

com.sec.android.app.screencapture

CoolEUKor

Days

Device managment

DRM Protected Content Storage

Dual Clock

* Email

Factory Test

Gallery

Gmail

Google Backup Transport

Google Calendar Sync

Google Contacts Sync

Google Search

HTML Viewer

Live TV

Live Wallpaper Picker

* Maps

Media Hub

Memo

Mini Diary

Music Player

Music Visualization Wallpapers

myAT&T

News & Weather

* Pico TTS

Program Monitor

Quickoffice,Inc.

RoseEUKor

Search Applications Provider

SNS

SNSAccountFb

Social Updates

Sound Player

Street View

Swype

Talk

TalkBack

* TetheringManager

* TTS Service

TwWallpaperChooser

Voice Dialer

Voice Recorder

Voice Search

VPN Services

wipeoutreceiver

WlanTest

Write and go

YPmobile

Yea this list is ridiculous but Hey! It will save you a lot of battery and useless processes from running in the background and free ram.

A Dalvik Cache Cleanup should be necessary after completion! This can be done within Titanium Backup.

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Build.Prop Tweaks:

Now for my Build.Prop Tweak List! I have found tweaks from other phones to work on the infuse as well. These tweaks need to be entered within RootExplorer itself using text editor, Copying and pasting will not work and will cause your phone to bootloop. The other alternative is to use ADB to push these.

Use these tweaks at your OWN RISK! I'm not responsible if something goes wrong, I advise you to do a Backup before editing the Build.Prop incase something goes wrong.

Let's Start! Shall We ;) Tweaks should only be used on Deodexed Roms not Odexed Roms. After adding tweaks clean cache and dalvik cache plus a reboot 2 times may be needed to get tweaks to function properly.

# Dalvik.vm.heapsize=64m

Edit the value and change 64 to 80 (This will allow better multitasking) Pandora would lag while fiddling with other apps changing it to a higher value made a huge difference in speed. An app shouldn't need a higher heapsize than 48mb to run stable but you will need a higher heapsize to simutaniously run other apps while using an extensive app such as Pandora or some other media player. The heapsize can be increased as high as 128, but 80 is my perference and works great.

# Improve touch responsiveness through Hardware Rendering (smooths out scrolling)

debug.sf.hw=1

debug.performance.tuning=1

video.accelerate.hw=1

persist.sys.scrollingcache=2 (1 to enable, 2 to disable)

debug.egl.hw=1

debug.egl.profiler=1

# Disable Extended JNI Checks

ro.kernel.android.checkjni=0

ro.kernel.checkjni=0

# Dalvik vm tweak

dalvik.vm.execution-mode=int:jit (should speed things up a bit)

# Disable Android Device Check In (saves traffic and cpu time when disabled)

ro.config.nocheckin=1

# faster scrolling

ro.max.fling_velocity=12000

# No more annoying At&t bootanimation means faster boot up time

debug.sf.nobootanimation=1

# Wireless speed increase

http://www.flickr.com/photos/71012911@N05/7308500006/

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Use these settings to further increase battery life.

Wireless and network settings:

WiFi - Off until needed, then back off again

Bluetooth - Same as Wifi

Sound:

Audible touch tones - Off

Audible selection - Off

Screen lock sounds - Off

Haptic feedback - Off

Display settings:

Brightness - Either "Automatic" with power savings or manual at approx 30% brightness.

Auto-rotate screen - Off

Animation - Off

Screen timeout - 30 seconds or less

Power saving mode - untick

Location and security:

Use wireless networks - On

Use GPS satellites - Off until needed, then back off again

Accounts and sync:

Background data - On (For extreme conservation of power, turn this off. Use extend controls to toggle it)

Auto-sync - off

Enjoy!