Build.Prop Tweaks for Samsung Galaxy Ace

A xda user slaid480  has compiled a list of build.prop tweaks that can be applied to Samsung Galaxy Ace irrespective of the firmware.

Requirements:

  • Root privileges & a cool + calm head!

Instructions:

  1. Open “Root Explorer” and click the R/W
  2. Go to /system/build.prop.
  3. Backup yout current build.prop.
  4. Long-press on Build.Prop and you’ll see a pop up.
  5. Select ‘Text Editor’.
  6. Edit values if already a line is already present in build.prop file. Otherwise add at the end of the file & save.
  7. Reboot and enjoy.

Data Tweaks: Increase download/upload/3G speeds

 ro.ril.hsxpa=1
 ro.ril.gprsclass=10
 ro.ril.hep=1
 ro.ril.enable.dtm=0
 ro.ril.hsdpa.category=8 (or 10,12,14) Still looking for more of these though.
 ro.ril.enable.a53=1
 ro.ril.enable.3g.prefix=1
 ro.ril.htcmaskw1.bitmask=4294967295
 ro.ril.htcmaskw1=14449
 ro.ril.hsupa.category=6

POWER SAVES

Allows the phone to sleep better

 ro.ril.disable.power.collapse=1

Saves power when phone is in sleep mode

pm.sleep_mode=1

Allows your wifi to scan less frequently, saving more battery

wifi.supplicant_scan_interval=150 or 180

Helps Scrolling Response

windowsmgr.max_events_per_sec=150

Increases overall touch response

Debug.performance.tuning=1
Video.accelerate.hw=1

SYSTEM TWEAKS

Forces your home screen launcher to remain in memory

ro.HOME_APP_ADJ=1

Change the Dalvik VM heap size

dalvik.vm.heapsize=64m

can use 24,32,48,64. 32 is default.

To disable USB debugging popup

persist.adb.notify=0

Fix some application issues

ro.kernel.android.checkjni=0

Render UI with GPU (Not Recommended for stock GB)

debug.sf.hw=1

[via xda-developers]

3 thoughts on “Build.Prop Tweaks for Samsung Galaxy Ace

  1. Pingback: [List] All Build.prop tweaks!! | iMicroid

  2. Pingback: [List] All Build.prop tweaks!! - Android Forums

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