UPDATED THREAD
POST 2
updated build prop tweaks added more tweaks to list
POST 4
Updated with list of boaltware
Removing boaltware apps this can increase phone speed by 1000%
Sent from my GT-I8262 using xda app-developers app
Many thanks for this do you also have some time to fix the pulldown tweaks ??
the first one have the wifi logo that is stuck and the second one have the circle battery that does not work nice i would be awasome.
Hi everyone, I'm Ged, a new member from Philippines and new user of galaxy core as well.
and thanks for the tweaks
btw, I'm using the ice blue systemUI now but I think the battery meter isn't accurate with the batt status of the device and lastly its decreasing status is jumping, for ex. from 87% to 54% after using for a time, not by 1%. I hope there's a fix for it
and...
can I ask how to unlock/openline my device? I've googled about it but I need to pay for unlocking code. Thanks
i'm new for this broo and i have a question shoud i copy the tweaks like this :BUILD PROP TWEAKS
HOW TO ADD THESE TWEAKS
1] DOWNLOAD ROOTEXPLORER
2]OPEN IT AND BROWSE TO SYSTEM/BUILD.PROP
3]OPEN BUILD.PROP WITH TEXT EDITOR
4]COPY BELOW TWEAKS AT LAST LINE
Requirements:
Phone with Root
Build.prop Backup
Applications Required:
Root Explorer
Superuser
Busybox (Optional, but recommended)
All these lines should be added in the build.prop file at the end of build.prop located in / system / build.prop.
What you should do is this:
Open Root Explorer or similar, go to / system / build.prop and make long press on build.prop and then click Open in Text Editor
THIS IS NOT MADE BY ME!!THE CREDIT GOES TO knzo FOR THIS STUFF !!(DON'T FORGET TO THANK HIM)
I AM NOT RESPONSIBLE FOR ANY DAMAGE CAUSED BY THIS TO YOUR PHONE
* Increase the quality of JPG 100%
Code:
ro.media.enc.jpeg.quality = 100
* Decrease dialing without delay
Code:
ro.telephony.call_ring.delay = 0
* Help scrolling response
Code:
windowsmgr.max_events_per_sec = 150
* Battery saver
Code:
wifi.supplicant_scan_interval = 180
pm.sleep_mode = 1
ro.ril.disable.power.collapse = 0
* Increase overall response to touch
Code:
debug.performance.tuning = 1
video.accelerate.hw = 1
* Increase quality camera and video
Code:
ro.media.dec.jpeg.memcap = 8000000
ro.media.enc.hprof.vid.bps = 8000000
* Turn off the phone bootanimation to take less to boot
Code:
debug.sf.nobootanimation = 1
*Tweaks for 3G connection
Code:
ro.ril.hsxpa = 2
ro.ril.gprsclass = 10
ro.ril.hep = 1
ro.ril.enable.dtm = 1
ro.ril.hsdpa.category = 10
ro.ril.enable.a53 = 1
ro.ril.enable.3g.prefix = 1
ro.ril.htcmaskw1.bitmask = 4294967295
ro.ril.htcmaskw1 = 14449
ro.ril.hsupa.category = 5
* Speed improvements for the net
Code:
net.tcp.buffersize.default = 4096,87380,256960,4096,16384,256960
net.tcp.buffersize.wifi = 4096,87380,256960,4096,16384,256960
net.tcp.buffersize.umts = 4096,87380,256960,4096,16384,256960
net.tcp.buffersize.gprs = 4096,87380,256960,4096,16384,256960
net.tcp.buffersize.edge = 4096,87380,256960,4096,16384,256960
* Fixed some problems with applications
Code:
ro.kernel.android.checkjni = 0
* Other tweaks
Code:
ro.config.hw_menu_unlockscreen = false
persist.sys.use_dithering = 0
persist.sys.purgeable_assets = 1
dalvik.vm.dexopt-flags = m = y
ro.mot.eri.losalert.delay = 1000
PRESS THANKS IF U LIKE MY WORK
1]Qualcomm tweaks
HTML:#Qualcomm tweaks # com.qc.hardware=1 debug.qc.hardware=true debug.qctwa.preservebuf=1 debug.qctwa.statusbar=1
2]UI general tweaks
HTML:#UI general tweaks # persist.service.lgospd.enable=0 persist.service.pcsync.enable=0 hw3d.force=1 windowsmgr.max_events_per_sec=90 ro.max.fling_velocity=12000 ro.min.fling_velocity=8000 touch.presure.scale=0.001 debug.fb.rgb565=1 ro.wmt.blcr.enable=0
3]General GPU tweaks
HTML:#General GPU tweaks # debug.composition.type=gpu debug.egl.hw=1 debug.sf.hw=1 ro.sf.compbypass.enable=0 debug.egl.profiler=1 debug.enabletr=true persist.sys.composition.type=gpu persist.sys.use_16bpp_alpha=1 persist.android.strictmode=0 ro.min_pointer_dur=1
4]Power saving tweaks
HTML:#Power saving tweaks # persist.sys.shutdown.mode=hibernate ro.config.hw_quickpoweron=true ro.ril.disable.power.collapse=1 ro.config.hw_fast_dormancy=1 ro.config.hw_power_saving=true
5]Call quality tweaks
HTML:#Call quality tweaks # ro.ril.enable.amr.wideband=1 persist.cust.tel.eons=1 ro.ril.gprsclass=10 ro.ril.hsdpa.category=8 ro.ril.hsupa.category=6 ro.ril.hsxpa=1
6]Wireless speed tweaks
HTML:#Wireless speed tweaks # wifi.supplicant_scan_interval=180 net.ipv4.ip_no_pmtu_disc=0 net.ipv4.route.flush=1 net.ipv4.tcp_ecn=0 net.ipv4.tcp_fack=1 net.ipv4.tcp_mem=187000 187000 187000 net.ipv4.tcp_moderate_rcvbuf=1 net.ipv4.tcp_no_metrics_save=1 net.ipv4.tcp_rfc1337=1 net.ipv4.tcp_rmem=4096 39000 187000 net.ipv4.tcp_sack=1 net.ipv4.tcp_timestamps=1 net.ipv4.tcp_window_scaling=1 net.ipv4.tcp_wmem=4096 39000 187000 net.tcp.buffersize.default=4096,87380,256960,4096, 16384,256960 net.tcp.buffersize.edge=4096,87380,256960,4096,163 84,256960 net.tcp.buffersize.gprs=4096,87380,256960,4096,163 84,256960 net.tcp.buffersize.umts=4096,87380,256960,4096,163 84,256960 net.tcp.buffersize.wifi=4096,87380,256960,4096,163 84,256960
CREDIT
Droid kings
Me and u
Hi ,
Once I boot into cwm recovery and press reboot system now, it doesnt load the android OS, it reboots the recovery back...any work around?
Solve:
http://xdaforums.com/showthread.php?t=2530438
i had the same problem today and i slove it by these steps
1- go to download mode manuly
2 - reflash cwm with odoin
it works for me but every time i use cwm to do any update i have to do these steps again
i'm not an expert but i think maybe there is something wrong in cwm
BUILD PROP TWEAKS
HOW TO ADD THESE TWEAKS
1] DOWNLOAD ROOTEXPLORER
2]OPEN IT AND BROWSE TO SYSTEM/BUILD.PROP
3]OPEN BUILD.PROP WITH TEXT EDITOR
4]COPY BELOW TWEAKS AT LAST LINE
Requirements:
Phone with Root
Build.prop Backup
Applications Required:
Root Explorer
Superuser
Busybox (Optional, but recommended)
All these lines should be added in the build.prop file at the end of build.prop located in / system / build.prop.
What you should do is this:
Open Root Explorer or similar, go to / system / build.prop and make long press on build.prop and then click Open in Text Editor
THIS IS NOT MADE BY ME!!THE CREDIT GOES TO knzo FOR THIS STUFF !!(DON'T FORGET TO THANK HIM)
I AM NOT RESPONSIBLE FOR ANY DAMAGE CAUSED BY THIS TO YOUR PHONE
* Increase the quality of JPG 100%
Code:
ro.media.enc.jpeg.quality = 100
* Decrease dialing without delay
Code:
ro.telephony.call_ring.delay = 0
* Help scrolling response
Code:
windowsmgr.max_events_per_sec = 150
* Battery saver
Code:
wifi.supplicant_scan_interval = 180
pm.sleep_mode = 1
ro.ril.disable.power.collapse = 0
* Increase overall response to touch
Code:
debug.performance.tuning = 1
video.accelerate.hw = 1
* Increase quality camera and video
Code:
ro.media.dec.jpeg.memcap = 8000000
ro.media.enc.hprof.vid.bps = 8000000
* Turn off the phone bootanimation to take less to boot
Code:
debug.sf.nobootanimation = 1
*Tweaks for 3G connection
Code:
ro.ril.hsxpa = 2
ro.ril.gprsclass = 10
ro.ril.hep = 1
ro.ril.enable.dtm = 1
ro.ril.hsdpa.category = 10
ro.ril.enable.a53 = 1
ro.ril.enable.3g.prefix = 1
ro.ril.htcmaskw1.bitmask = 4294967295
ro.ril.htcmaskw1 = 14449
ro.ril.hsupa.category = 5
* Speed improvements for the net
Code:
net.tcp.buffersize.default = 4096,87380,256960,4096,16384,256960
net.tcp.buffersize.wifi = 4096,87380,256960,4096,16384,256960
net.tcp.buffersize.umts = 4096,87380,256960,4096,16384,256960
net.tcp.buffersize.gprs = 4096,87380,256960,4096,16384,256960
net.tcp.buffersize.edge = 4096,87380,256960,4096,16384,256960
* Fixed some problems with applications
Code:
ro.kernel.android.checkjni = 0
* Other tweaks
Code:
ro.config.hw_menu_unlockscreen = false
persist.sys.use_dithering = 0
persist.sys.purgeable_assets = 1
dalvik.vm.dexopt-flags = m = y
ro.mot.eri.losalert.delay = 1000
PRESS THANKS IF U LIKE MY WORK
1]Qualcomm tweaks
HTML:#Qualcomm tweaks # com.qc.hardware=1 debug.qc.hardware=true debug.qctwa.preservebuf=1 debug.qctwa.statusbar=1
2]UI general tweaks
HTML:#UI general tweaks # persist.service.lgospd.enable=0 persist.service.pcsync.enable=0 hw3d.force=1 windowsmgr.max_events_per_sec=90 ro.max.fling_velocity=12000 ro.min.fling_velocity=8000 touch.presure.scale=0.001 debug.fb.rgb565=1 ro.wmt.blcr.enable=0
3]General GPU tweaks
HTML:#General GPU tweaks # debug.composition.type=gpu debug.egl.hw=1 debug.sf.hw=1 ro.sf.compbypass.enable=0 debug.egl.profiler=1 debug.enabletr=true persist.sys.composition.type=gpu persist.sys.use_16bpp_alpha=1 persist.android.strictmode=0 ro.min_pointer_dur=1
4]Power saving tweaks
HTML:#Power saving tweaks # persist.sys.shutdown.mode=hibernate ro.config.hw_quickpoweron=true ro.ril.disable.power.collapse=1 ro.config.hw_fast_dormancy=1 ro.config.hw_power_saving=true
5]Call quality tweaks
HTML:#Call quality tweaks # ro.ril.enable.amr.wideband=1 persist.cust.tel.eons=1 ro.ril.gprsclass=10 ro.ril.hsdpa.category=8 ro.ril.hsupa.category=6 ro.ril.hsxpa=1
6]Wireless speed tweaks
HTML:#Wireless speed tweaks # wifi.supplicant_scan_interval=180 net.ipv4.ip_no_pmtu_disc=0 net.ipv4.route.flush=1 net.ipv4.tcp_ecn=0 net.ipv4.tcp_fack=1 net.ipv4.tcp_mem=187000 187000 187000 net.ipv4.tcp_moderate_rcvbuf=1 net.ipv4.tcp_no_metrics_save=1 net.ipv4.tcp_rfc1337=1 net.ipv4.tcp_rmem=4096 39000 187000 net.ipv4.tcp_sack=1 net.ipv4.tcp_timestamps=1 net.ipv4.tcp_window_scaling=1 net.ipv4.tcp_wmem=4096 39000 187000 net.tcp.buffersize.default=4096,87380,256960,4096, 16384,256960 net.tcp.buffersize.edge=4096,87380,256960,4096,163 84,256960 net.tcp.buffersize.gprs=4096,87380,256960,4096,163 84,256960 net.tcp.buffersize.umts=4096,87380,256960,4096,163 84,256960 net.tcp.buffersize.wifi=4096,87380,256960,4096,163 84,256960
CREDIT
Droid kings
Me and u
I tried adding lines but when I tried, it does not save the file. I used ES File Explorer. Can somebody help?
OK bro I'll upload some status bar with working battery meter
Sent from my GT-I8262 using XDA Premium 4 mobile app
#Qualcomm tweaks
#
com.qc.hardware=1
debug.qc.hardware=true
debug.qctwa.preservebuf=1
debug.qctwa.statusbar=1
#UI general tweaks
#
persist.service.lgospd.enable=0
persist.service.pcsync.enable=0
hw3d.force=1
windowsmgr.max_events_per_sec=90
ro.max.fling_velocity=12000
ro.min.fling_velocity=8000
touch.presure.scale=0.001
debug.fb.rgb565=1
ro.wmt.blcr.enable=0
#General GPU tweaks
#
debug.composition.type=gpu
debug.egl.hw=1
debug.sf.hw=1
ro.sf.compbypass.enable=0
debug.egl.profiler=1
debug.enabletr=true
persist.sys.composition.type=gpu
persist.sys.use_16bpp_alpha=1
persist.android.strictmode=0
ro.min_pointer_dur=1
#Power saving tweaks
#
persist.sys.shutdown.mode=hibernate
ro.config.hw_quickpoweron=true
ro.ril.disable.power.collapse=1
ro.config.hw_fast_dormancy=1
ro.config.hw_power_saving=true
#Call quality tweaks
#
ro.ril.enable.amr.wideband=1
persist.cust.tel.eons=1
ro.ril.gprsclass=10
ro.ril.hsdpa.category=8
ro.ril.hsupa.category=6
ro.ril.hsxpa=1
#Wireless speed tweaks
#
wifi.supplicant_scan_interval=180
net.ipv4.ip_no_pmtu_disc=0
net.ipv4.route.flush=1
net.ipv4.tcp_ecn=0
net.ipv4.tcp_fack=1
net.ipv4.tcp_mem=187000 187000 187000
net.ipv4.tcp_moderate_rcvbuf=1
net.ipv4.tcp_no_metrics_save=1
net.ipv4.tcp_rfc1337=1
net.ipv4.tcp_rmem=4096 39000 187000
net.ipv4.tcp_sack=1
net.ipv4.tcp_timestamps=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_wmem=4096 39000 187000
net.tcp.buffersize.default=4096,87380,256960,4096, 16384,256960
net.tcp.buffersize.edge=4096,87380,256960,4096,163 84,256960
net.tcp.buffersize.gprs=4096,87380,256960,4096,163 84,256960
net.tcp.buffersize.umts=4096,87380,256960,4096,163 84,256960
net.tcp.buffersize.wifi=4096,87380,256960,4096,163 84,256960
REMOVING SOME APPS CAN DISRUPT YOUR ROM.WILL BE UPDATED SOON
Of course I'm in no way responsible of any damage to your ROM or firmware.
Q - What is "Bloatware" ?
A - Bloatware means app/software that is stuff you simply don't need or use.Stuff that come installed from the factory.
Q - How can I remove/disable them ?
A - You need root access.For removing process we have many app from store.
Titanium Backup
Root Uninstaller
Root App Delete
Root Explorer
Enabling root access at JB
▪ List (114)
AccuweatherWidget - AccuWeather Widget
AccuweatherWidget_Main
AllshareMediaServer
AllShareService
AnalogClockSimple - Analog clock widget
AnalogClockUnique - Analog clock widget
AutomationTest_JBUP
BCService
BluetoothMap
BluetoothTest
CapabilityManagerService
ChatON_MARKET
ChocoEUKor - Font
ChromeBookmarksSyncAdapter - Bookmark synchronization
com.samsung.app.playreadyui
com.samsung.InputEventApp
com.sec.android.app.snsimagecache
com.secphone.apk
CoolEUKor - Font
Crash
Divx
DigitalClock
DualClockAnalog
DualClockDigital
DrmProvider
EdmSysScopeService
EdmVpnServices
EnterprisePermissions
Face Unlock - Unlock the screen with your face
FactoryTest_JANICE_EUR_OPEN
FotaClient (Software update v2)
Gmail
GMS or GMS Core - Google Play Services
GMS_Maps
GoogleCalendarSyncAdapter - Calendar synchronization
GooglePartnerSetup
GoogleSearchWidget - Search widgets
Google Play Books
Google Play Magazines
Google Play Movies & TV
Google Play Music - Google's useless music app
GoogleTTS - Text to speak
Help
HelvNeueLT - Font
InputDevices
InputEventApp_JANICE_EUR_OPEN
KeyChain
Keystring_factory_JBUP
Kies
kieswifi
lcdtest_JANICE_EUR_OPEN - LCD test
Microbes - Live wallpaper
MobilePrint
MobileTrackerEngineTwo
NetworkLocation
OmaDrmPopup
PanningTryActually
PCWClientS
Phonesky - Google Play Store
PlusOne
PickUpTutorial
Picasa Uploader
PolarisViewer
PopupuiReceiver
PRUI
Remote Controls
RoseEUKor - Font
SamsungApps - SAM Apps
SamsungAppsUNA3
SamsungIME - Samsung keyboard
Samsungservice
SamsungTTS - SAM Text to Speak
sCloudBackupApp
sCloudBackupProvider
sCloudDataRelay
sCloudDataSync
sCloudSyncBrowser
sCloudSyncCalendar
sCloudSyncContacts
SecCalculator2 - Stock calculator
SecDownloadProviderUi
SecEmail
SecExchange
SecFactoryPhoneTest
SecHTMLViewer
SecMiniDiary_WVGA
SelfTestMode_JANICE_EUR_OPEN
SetupWizard
SerialNumberLabelIndicator_JBUP
shutdown_JBUP
SmartcardService
SNS
SPPPushClient_Prod
Stk
Street
SyncmlDM
SyncmlDS
SysScope
Swype - Swype keyboard
Talk
talkback - Stock accessibility service
TextMemoWidget_SmartPhone
TwDVFSApp
UltraCfg
Velvet
voice_talk_U1
VoiceSearchStub
VoiceRecorder - Stock voice recorder
Wi-Fi Direct
Wi-Fi Direct share
WlanTest
wssyncmlnps
wssyncmldm (Software update v5)
YahoonewsWidget
YahoostockWidget
▪ Tips
► If you have an odex ROM, after the debloating you can see trash odex files in system/app.You can delete they
► For hibernating an app (Hibernating means app is disabled until you access it.So you can access disabled app when you want and you can re-hibernate it for battery.) I can suggest Greenify
► Do not use task killers.
Credit to
Rootexplorer