[Galaxy Grand Prime General] adblocker:
This Thread is closed and no longer being updated

I've Started New Project (BT4A)

Check it out LINK [Updated]

Just For Rooted Devices​

VPN and Security entrance FC bug , fixed

​

The best build.prop tweak for Grand Prime 5.0.2 & 4.4.4

but Works for any smart phone running 4.3 & 4.4.2 & 4.4.4 & 5.0.1 & 5.0.2 & 5.1.1 & 6.0.1

​

Tested Devices :

SM-G530H/DV

SM-G530H/DS

SM-G530FZ

SM-G530BT

SM-G530F

SM-G530M

SM-G360

SM-G531 (all variants)

SM-S920L

S7582 S Dous 2

LG G2 (d801)

SM-G5308W

Idol 3

Redmi 3/Pro/S/S Prime /X

Almost all of devices:good:

Waiting for feedbacks ...

Before doing anything plz backup your main build.prop located in root/system/build.prop and save it on the PC

Here is some Enhancements:

- Supreme Battery life (even more in idle)

- Better internet browsing & download speed

(NEW2016)

- Smoother experience

- Google DNS

- Better Microphone

- More Ram

- Better signal reception

- Wireless Tweaks

- Smoother video streaming and tweak media

- Faster Boot-Animation FPS (Just compare)

- Better call voice quality

- Game tweaks

- Qualcomm Tweaks

For Grand Prime:

1. Find this line"ro.pip.gated=0" at the end of build.prop as U can see its the last line

2. Copy all of these lines just below the "ro.pip.gated=0"

3. Save the changes and set the permissions to rw-r-r

4. Reboot and enjoy

For other phones :

1. Find last line of build.prop

2. Copy all of these lines just below the last line

3. Save the changes and set the permissions to rw-r-r

4. Reboot and enjoy

#ADD

mot.proximity.delay=25

pm.sleep_mode=1

ro.config.nocheckin=1

ro.lge.proximity.delay=25

# Better Responsiveness & Speed

windowsmgr.max_events_per_sec=90

ro.max.fling_velocity=15000

ro.min.fling_velocity=8000

touch.pressure.scale=0.1

# More RAM

persist.sys.purgeable_assets=1

persist.service.pcsync.enable=0

persist.service.lgospd.enable=0

#Hardware Power Saving

ro.config.hw_power_saving=true

#Disable Miscellaneous Android Logging Stuff

debugtool.anrhistory=0

profiler.debugmonitor=false

profiler.launch=false

profiler.hung.dumpdobugreport=false

#Enable ADB Debugging By Default & Disable USB Debugging Popup

persist.adb.notify=0

persist.service.adb.enable=1

persist.service.debuggable=1

persist.sys.usb.config=mtp,adb

#Disable Logers

ro.config.htc.nocheckin=1

ro.config.nocheckin=1

#Disable Kernel Error Checking

ro.kernel.android.checkjni=0

ro.kernel.checkjni=0

# Other Tweaks:

ro.config.combined_signal=true

#DHA tunning

ro.config.dha_tunnable=1

#Disable Strict Mode Checking

persist.android.strictmode=0

#Better signal reception

persist.cust.tel.eons=1

ro.config.hw_fast_dormancy=1

#For Sensor Sleep Control

ro.ril.sensor.sleep.control=1

#Faster Boot-Animation FPS

boot.fps=20

#Enable Quick Power-On Mode To Reduce Boot-Time

ro.config.hw_quickpoweron=true

persist.sys.shutdown.mode=hibernate

#Disable Scrolling Cache For Faster Scrolling

persist.sys.scrollingcache=3

ro.securestorage.knox=false

#security.mdpp=none

#security.mdpp.result=none

wifi.supplicant_scan_interval=220

# Video Acceleration Enabled And HW debugging

debug.performance.tuning=1

# GOOGLE DNS

net.dns1=8.8.8.8

net.dns2=8.8.4.4

net.rmnet0.dns1=8.8.8.8

net.rmnet0.dns2=8.8.4.4

net.ppp0.dns1=8.8.8.8

net.ppp0.dns2=8.8.4.4

net.wlan0.dns1=8.8.8.8

net.wlan0.dns2=8.8.4.4

net.eth0.dns1=8.8.8.8

net.eth0.dns2=8.8.4.4

net.gprs.dns1=8.8.8.8

net.gprs.dns2=8.8.4.4

# Dialing Tweaks

ro.telephony.call_ring.delay=0

ro.lge.proximity.delay=25

mot.proximity.delay=25

# Smoother video streaming and tweak media

media.stagefright.enable-meta=true

media.stagefright.enable-record=false

# Increase camera's photo and video recording quality

ro.media.dec.aud.wma.enabled=1

ro.media.dec.vid.wmv.enabled=1

# Support For IPV4 and IPV6

persist.telephony.support.ipv6=1

persist.telephony.support.ipv4=1

# Better image quality, lower performance.

persist.sys.use_dithering=1

# Better call voice quality.

ro.ril.enable.amr.wideband=1

debug.enabletr=true

debug.overlayui.enable=1

debug.qctwa.preservebuf=1

hw3d.force=1

ro.config.disable.hw_accel=false

ro.fb.mode=1

ro.sf.compbypass.enable=0

ro.vold.umsdirtyratio=20

persist.sys.composition.type=c2d

persist.sys.ui.hw=1

# System prop to select MPQAudioPlayer by default on mpq8064

mpq.audio.decode=true

# Better Scrolling responsiveness and speed

ro.min_pointer_dur=1

# Miscellaneous Tweaks for performance

ro.config.hw_menu_unlockscreen=false

ro.mot.eri.losalert.delay=1000

ro.telephony.sms_segment_size=160

# Hardware 2D & 3D Rendering

hw2d.force=1

# 3d performance

ro.secure=0

# Other Tweaks

ro.config.hw_new_wifitopdp=1

vm.dirty_ratio=90

vm.dirty_background_ratio=70

vm.vfs_cache_pressure=10

vm.min_free_kbytes=4096

#Minimum brightness of your screen

ro.lcd_min_brightness=1

# System Tweaks

ro.HOME_APP_ADJ=1

# Qualcomm Tweaks

debug.qctwa.statusbar=1

debug.qc.hardware=true

com.qc.hardware=true

debug.qctwa.preservebuf=1

# Disables data sent and logging

profiler.force_disable_err_rpt=1

profiler.force_disable_ulog=1

# DalvikVM

dalvik.vm.verify-bytecode=false

dalvik.vm.execution-mode=int:fast

dalvik.vm.checkjni=false

dalvik.vm.dexopt-data-only=1

dalvik.vm.lockprof.threshold=250

dalvik.vm.dexopt-flags=m=y

dalvik.vm.jmiopts=forcecopy

# Performance

debug.kill_allocating_task=0

force_hw_ui=true

ro.debuggable=1

# Saves some battery without reducing performances

power.saving.mode=1

# Battery save

ro.ril.disable.power.collapse=0

ro.ril.power_collapse=1

power_supply.wakeup=enable

profiler.force_disable_ulog=true

profiler.force_disable_err_rpt=true

profiler.force_disable_err_rpt=1

profiler.force_disable_ulog=1

# Increase some Performance

ro.product.gpu.driver=1

ENFORCE_PROCESS_LIMIT=false

ro.wmt.blcr.enable=0

# Bass audio props for Lolipop

tunnel.decode=false

persist.sys.media.use-awesome=1

sys.keep_app_1=com.bel.android.dspmanager

ro.audio.samplerate=48000

ro.audio.pcm.samplerate=48000

af.resample=52000

# Game tweaks

persist.sys.NV_FPSLIMIT=60

persist.sys.NV_POWERMODE=1

persist.sys.NV_PROFVER=15

persist.sys.NV_STEREOCTRL=0

persist.sys.NV_STEREOSEPCHG=0

persist.sys.NV_STEREOSEP=20

# Increase jpg quality to 100%

ro.media.enc.jpeg.quality=100

# Force GPU Rendering on 2d Operations

debug.sf.hw=1

debug.egl.profiler=1

debug.egl.hw=1

debug.composition.type=c2d

# Hardware Acceleration Enabled

video.accelerate.hw=1

# Enable 16bit Transparency

persist.sys.use_16bpp_alpha=1

#NEW

# Better internet browsing & download speed

net.tcp.buffersize.default=4096,87380,256960,4096, 16384,256960

net.tcp.buffersize.wifi=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.umts=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.gprs=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.edge=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.hspa=6144,87380,524288,6144,163 84,262144

net.tcp.buffersize.lte=524288,1048576,2097152,5242 88,1048576,2097152

net.tcp.buffersize.hsdpa=6144,87380,1048576,6144,8 7380,1048576

net.tcp.buffersize.evdo_b=6144,87380,1048576,6144, 87380,1048576

#End

U can Use Root Explorer app or notepad++ to edit your build.prop

Remember to set the permission to rw-r-r after editing ( If you don't do it your device gonna brick)

Technically it has to work with any phone with Android L but I am not responsible for any damage

Please always pay attention to risk of soft bricking

If something goes wrong use your backup build.prop to get the default settings

Does it work for your phone ? U tell me ( with details )

Send me feedbacks about your phone and I am gonna put it in the Tested List

XDA:DevDB Information

Best build.prop tweaks 4.4.4 & 5.0.2 & 5.1.1 (updated-Jan2016), Tool/Utility for the Samsung Galaxy Grand Prime

Contributors

adblocker

Version Information

Status: Stable

Current Stable Version: 1.2.1

Stable Release Date: 2015-11-01

Created 2015-08-27

Last Updated 2016-10-28