build.prop tweaks


Last Updated:

  1. Hawker

    Hawker Well-Known Member

    Has anyone tried these build.prop tweaks?
    Quite a few are already in my build.prop, but I'm particularly interested in the internet, wifi scanning and 3g tweaks, which I may have a dabble with....

    1. Internet Speed Enhancement:
    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

    2. Disable Bootanimation For Quicker Boot:
    debug.sf.nobootanimation=1

    3. Fix App Issues:
    ro.kernel.android.checkjni=0

    4. Get Rid of Black-Screen Issue After Ending A Call:
    ro.lge.proximity.delay=25
    mot.proximity.delay=25

    5. 3G Signal Optimization Tweaks:
    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

    6. Save Battery:
    wifi.supplicant_scan_interval=180
    pm.sleep_mode=1
    ro.ril.disable.power.collapse=0

    7. Rendering User Interface With GPU:
    debug.sf.hw=1

    8. Enhance JPG Image Quality To 100 %:
    ro.media.enc.jpeg.quality=100

    9. VM Heapsize Tweak:
    dalvik.vm.heapsize=48m

    10. Decrease Delay While Dialing A Number:
    ro.telephony.call_ring.delay=0

    Advertisement
    Sydney99 likes this.
  2. Slug

    Slug Check six! Moderator

    Most of these, and a lot more besides, are optimised in pikachou01's Thunderbolt! script package. Well worth a download and looksee, even if you don't flash it, as they're very well commented/documented.
    Sydney99 likes this.
  3. Hawker

    Hawker Well-Known Member

    i must admit i've not taken too much attention to the thunderbolt scripts.

    Do you find they make any significant difference Slug?
    I assume you just donwload the CWM v2.3.4 file? Or do you also install any of the add-ons in post #2 of his thread?

    And is it only worth doing this on a Siyah kernel?
  4. Slug

    Slug Check six! Moderator

    I wouldn't say significant, especially this early with v2.6.4 when I haven't run it "stock" to compare, but a lot of work has gone into refining the various settings so I'm assuming that they do make some difference

    I also installed the screen-state scaling script as I plan on experimenting with that later.

    Not at all. It installs a specific script containing Siyah-only parameters but the rest are either device-independent or generated during installation according to the device.
    Hawker likes this.

Share This Page