1. jaybro0813's Avatar
    I am trying to undervolt my S# using setcpu and I am not having success. Really want to get better battery life. Any suggestions
    Not really thrilled with battery life. I flasged the Rom and rooted to get better battery life.
    PLease help
    01-13-2013 12:06 PM
  2. sfobrien's Avatar
    I am trying to undervolt my S# using setcpu and I am not having success. Really want to get better battery life. Any suggestions
    Not really thrilled with battery life. I flasged the Rom and rooted to get better battery life.PLease help
    You will need a custom kernel to undervolt .
    01-13-2013 12:30 PM
  3. Srambo217's Avatar
    As sfo stated above, just ask what custom kernel most people in the CleanROM thread are using and flash it with CWM.

    I'm using Jelly Beans B8 ROM which already includes a custom kernel (Lean Kernel), and used SetCPU to adjust my speeds to a minimum of 350 and a maximum of 1350, ondemand. Already seeing a significant power increase without even touching my voltages.

    Galaxy SIII - Thanks Appreciated!
    My Podcast-http://cyberears.com/index.php/Show/audio/6030
    My Blog-https://www.blogger.com/blogin.g?blo....blogspot.com/
    jpent likes this.
    01-13-2013 02:20 PM
  4. Srambo217's Avatar
    Galaxy SIII - Thanks Appreciated!
    My Podcast-http://cyberears.com/index.php/Show/audio/6030
    My Blog-https://www.blogger.com/blogin.g?blo....blogspot.com/
    Attached Thumbnails Undervolting with Cleanrom 5.5.1-uploadfromtaptalk1358111182477.jpg   Undervolting with Cleanrom 5.5.1-uploadfromtaptalk1358111197130.jpg  
    01-13-2013 04:06 PM
  5. jaybro0813's Avatar
    I had someone install for me. How do I know if I have a custom kernal? It is quite possible since I told him I wanted to get better battery life and undervolt.
    01-13-2013 08:16 PM
  6. paintdrinkingpete's Avatar
    Galaxy S3 - Thanks Appreciated!
    My Podcast-Podcast Hosting | People Friendly
    My Blog-Bear Pasta Rocket Pop
    That's pretty good, and while my screen time obviously isn't as high in my example, here's a screen shot of my device from this weekend, running Scott's CleanROM and stock kernel... I've been using Android long enough to understand the value of custom kernel, but for me, I haven't seen a reason to switch with this device...

    Undervolting with Cleanrom 5.5.1-screenshot_2013-01-11-14-36-05.png
    01-14-2013 12:03 PM
  7. Srambo217's Avatar
    That's pretty good, and while my screen time obviously isn't as high in my example, here's a screen shot of my device from this weekend, running Scott's CleanROM and stock kernel... I've been using Android long enough to understand the value of custom kernel, but for me, I haven't seen a reason to switch with this device...

    Click image for larger version. 

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    Your battery life is great. If you want more juice a larger battery would kickass with your current stats/ROM.

    Galaxy SIII - Thanks Appreciated!
    My Podcast-http://cyberears.com/index.php/Show/audio/6030
    My Blog-https://www.blogger.com/blogin.g?blo....blogspot.com/
    01-16-2013 08:05 PM
  8. jaybro0813's Avatar
    hey back to my issue what do I do
    I have clean rom and want to undervolt?
    01-19-2013 11:50 AM
  9. piizzadude's Avatar
    Under about phone what does it say for kernel? That would go a long way towards helping you

    Sent from the nexus of the Android world, the SGS3.
    01-19-2013 11:53 AM
  10. jaybro0813's Avatar
    kernel version is
    3.0.57 lean kernal-vzw_jb_1.4.1
    01-19-2013 06:03 PM
  11. piizzadude's Avatar
    Well then you should be able to underfoot it without issue. That is the same kernel as discussed above

    Sent from the nexus of the Android world, the SGS3.
    01-19-2013 06:29 PM
  12. jaybro0813's Avatar
    what is the best method
    01-19-2013 09:55 PM
  13. piizzadude's Avatar
    I don't under volt at all because it can decrease stability, and this phone doesn't need it.

    Check the lean kernel thread over on xda for tips. I suppose that is the place to start

    Sent from the nexus of the Android world, the SGS3.
    01-19-2013 10:00 PM

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