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[Virgin Mobile/Sprint] OC V6... one kernel to rule them all

Discussion in 'Android Devices' started by robaho, Nov 12, 2014.

  1. robaho

    robaho Well-Known Member
    Thread Starter

    I present Overclock V6 for the Virgin Mobile LS720.

    Overclock CPU to 1.83 ghz (I recommend 1.72 ghz as most devices are unstable at 1.83gz).

    Overclock GPU to 544 mhz

    TRIM support on internal data partition for IO performance !

    kernel based Mp Decision - amazing battery life and amazing performance when needed

    compiled with GCC 4.9 with Krait / Cortex A15 cpu enhancements

    simple CWM update.zip

    works with all firmware versions V5,V6,V7, and V8

    I recommend using 'OnDemand' frequency scheduler with max at 1.72, and 'noop' IO scheduler.

    As always, use at your own risk. I am not responsible if you fry your device.

    ocV6.zip
     


    LogosA, spocko, DevoutDev and 2 others like this.

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  2. rklatte

    rklatte Newbie

    Awesome! Thanks for sharing!

    I just flashed with no problems at all. Going to test this out tonight.

    Is the GPU setting available? I didn't see it using No-Frills CPU tuner. Just curious, that's all.
     
  3. robaho

    robaho Well-Known Member
    Thread Starter

    there is no setting. the frequency is controlled automatically.
     
  4. robaho

    robaho Well-Known Member
    Thread Starter

    actually thats not true. you can control the max frequency via the

    /sys/class/kgsl/kgsl-3d0

    file system interface.

    you would need a program that supports it. but I don't think you need to lower the max (the std is 400 MHz)
     
  5. sandix

    sandix Android Enthusiast

    Does this fix the random reboots from the previous versions?
     
  6. robaho

    robaho Well-Known Member
    Thread Starter

    I never had random reboots running at 1.72.

    if you are having problem set the max to 1.2 and see if you do. if you don't then it is just the build tolerance of your CPU...
     
    sandix likes this.
  7. sonophilos

    sonophilos Newbie

    I'm getting corrupt downloads (of the ocv6 zip) here... 20KB when they should be 8.76MB. Any insight?
     
  8. robaho

    robaho Well-Known Member
    Thread Starter

    since it worked for others, it's something on your end
     
  9. robaho

    robaho Well-Known Member
    Thread Starter

    removed comment on battery drain. needs more research ...
     
  10. sandix

    sandix Android Enthusiast

    Switching the Governor to "powersave" for now might be a quick work around for battery drain. but again with any overclock you are going to see bad battery drain, if you buy SetCPU, you can set profiles for when the Phone is asleep, in an app, on a phone call, etc. Really nice.
     
  11. fastestracer5

    fastestracer5 Newbie

    link Not Working
     
  12. robaho

    robaho Well-Known Member
    Thread Starter

    all is good. I had set the governor to performance which will draw more battery when asleep due to Google location services, now, etc.

    as I said governor should be ondemand in almost all cases.
     
  13. robaho

    robaho Well-Known Member
    Thread Starter

    just tried. works fine.
     

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The LG Optimus F3 release date was June 2013. Features and Specs include a 4.0" inch screen, 5MP camera, 1GB RAM, Snapdragon 400 processor, and 2460mAh battery.

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