[KERNEL][22/01]· ▀▄ · Kernel 3.0.58 HydRx-v4r97b - For Samsung Stock-JB

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NeoPhyTe.x360

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Aug 20, 2009
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HydRx-v4r97b
JB Kernel for Samsung Stock ROMS

Only for stock jelly bean ROMS
EXTREME won't work in all mobiles so, if don't work extreme for you, put Semi.​


The config:
  • Based on 3.0.57 - Yank.555+neak with patches, configs, optimizations and tweaks (so thanks to Yank and simone)
  • OC up to 1700mhz.
  • Reduced low cpu steps to get some performance (Deleted 300mhz, 400mhz, and 600mhz)
  • Voltages:
  • EXTREME:
    Cpu arm : -112,5mv in all freqs from 200 to 1500mhz (low freqs as 200,500 +12,5mV)
    Cpu internal: -50mv in all freqs
    Bus: -100mv in all freqs
    Gpu: -100mv in all freqs
  • SEMI:
    Cpu arm : -87,5mv in all freqs from 200 to 1500mhz (low freqs as 200,500 +12,5mV)
    Cpu internal: -50mv in all freqs
    Bus: -75mv in all freqs
    Gpu: -75mv in all freqs
  • MEDIUM:
    Cpu arm : -62,5mv in all freqs from 200 to 1500mhz (low freqs as 200,500 +12,5mV)
    Cpu internal: -37,5mv in all freqs
    Bus: -50mv in all freqs
    Gpu: -50mv in all freqs
  • Tree RCU+NO_HZ
  • SIO Iosched enabled by default and tweaked.
  • Governor hydrxq (simply a lulzactiveq governor with tweaks to performance (thanks to tegrak), if you see it drains much with this governor, you can select pegasusq governor with voltage control)
  • Disabled Tracing, logging, and debugging.
  • Some compiler CFLAGS optimizations added (linaro toolchain)
  • Tweaks virtual mem, I/O, kernel & scheduler.
  • Set wifi power limit to 8dBm.
  • Max powersave in sleep mode with some modifications and screenstate:
    *More stable GPU voltajes set on the fly when you screen off the display (min 775mV).
    *Cleaning of cache/inodes when you screen off, and each 6 hours.
    *laptop mode enabled with screen off.
    *some tweaks more when you screen off I consider they save power.
  • Priorized some system apps at boot, to get some a performance system..
  • Auto script to close all possible samsung apps at boot.
  • Swap compatible, but not used for now.
  • Stand alone hotplug tweaked to low usage of cores.
  • Sound eargasm voodoo patch added controlable with STweaks from market. (thanks to gokhanmoral)
  • Tweaks mdni, for better colors.
  • More powersave in 2G/3G networks and wifi supplicant time modified.
  • SDD sudden death fixed.
  • I forget some things I'll put more.
  • etc



GPL: https://github.com/NeoPhyTe-x360/i9300-S3-JB-kernel




[*] It's not compatible with 64GB exFAT sdcards (if you like to see your files you have to format your sd64 in FAT) [It's a common issue with updated kernels and proprietary modules]



Some versions go from letter A to letter D.
Letter A; Less UV, internal are more "conflictive" voltages, so letter A is a "light" uv in internals
to
Letter D: More UV, the most UV possible, agressive internal volts and -125mV GPU volts, the maximum possible without freezes in some devices.



 
Last edited:

jothi2lingam

Senior Member
Jan 10, 2009
708
116
Kuala Lumpur
Flashed semi version kernel.. Working good so far but cpu spy can't detect the cpu states

Sent from my GT-I9300 using xda premium
 

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Kemby13

Senior Member
Apr 9, 2011
716
302
Zadar
can u make a more relaxed version in terms of uv's...not all phns can hndle even semi extreme version

I had the most fluid and lagg- free experience with your kernel, only problem is the phone would freeze every now and than.. I tryed the semi extreme version on Anono Rom v19. I couldent say if the battery life is good, because i had to reflash perseus again for stability, but im very pleased with the smoothness and the general absence of lagg. I'll try the medium version now and report back...
 
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UAE_400

Senior Member
Sep 24, 2012
390
40
Could you post pictures for stwaeks showing how can i put kernel confgratin
Thanks

Sent from my GT-I9300 using xda premium
 

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  • 44
    HydRx-v4r97b
    JB Kernel for Samsung Stock ROMS

    Only for stock jelly bean ROMS
    EXTREME won't work in all mobiles so, if don't work extreme for you, put Semi.​


    The config:
    • Based on 3.0.57 - Yank.555+neak with patches, configs, optimizations and tweaks (so thanks to Yank and simone)
    • OC up to 1700mhz.
    • Reduced low cpu steps to get some performance (Deleted 300mhz, 400mhz, and 600mhz)
    • Voltages:
    • EXTREME:
      Cpu arm : -112,5mv in all freqs from 200 to 1500mhz (low freqs as 200,500 +12,5mV)
      Cpu internal: -50mv in all freqs
      Bus: -100mv in all freqs
      Gpu: -100mv in all freqs
    • SEMI:
      Cpu arm : -87,5mv in all freqs from 200 to 1500mhz (low freqs as 200,500 +12,5mV)
      Cpu internal: -50mv in all freqs
      Bus: -75mv in all freqs
      Gpu: -75mv in all freqs
    • MEDIUM:
      Cpu arm : -62,5mv in all freqs from 200 to 1500mhz (low freqs as 200,500 +12,5mV)
      Cpu internal: -37,5mv in all freqs
      Bus: -50mv in all freqs
      Gpu: -50mv in all freqs
    • Tree RCU+NO_HZ
    • SIO Iosched enabled by default and tweaked.
    • Governor hydrxq (simply a lulzactiveq governor with tweaks to performance (thanks to tegrak), if you see it drains much with this governor, you can select pegasusq governor with voltage control)
    • Disabled Tracing, logging, and debugging.
    • Some compiler CFLAGS optimizations added (linaro toolchain)
    • Tweaks virtual mem, I/O, kernel & scheduler.
    • Set wifi power limit to 8dBm.
    • Max powersave in sleep mode with some modifications and screenstate:
      *More stable GPU voltajes set on the fly when you screen off the display (min 775mV).
      *Cleaning of cache/inodes when you screen off, and each 6 hours.
      *laptop mode enabled with screen off.
      *some tweaks more when you screen off I consider they save power.
    • Priorized some system apps at boot, to get some a performance system..
    • Auto script to close all possible samsung apps at boot.
    • Swap compatible, but not used for now.
    • Stand alone hotplug tweaked to low usage of cores.
    • Sound eargasm voodoo patch added controlable with STweaks from market. (thanks to gokhanmoral)
    • Tweaks mdni, for better colors.
    • More powersave in 2G/3G networks and wifi supplicant time modified.
    • SDD sudden death fixed.
    • I forget some things I'll put more.
    • etc



    GPL: https://github.com/NeoPhyTe-x360/i9300-S3-JB-kernel




    [*] It's not compatible with 64GB exFAT sdcards (if you like to see your files you have to format your sd64 in FAT) [It's a common issue with updated kernels and proprietary modules]



    Some versions go from letter A to letter D.
    Letter A; Less UV, internal are more "conflictive" voltages, so letter A is a "light" uv in internals
    to
    Letter D: More UV, the most UV possible, agressive internal volts and -125mV GPU volts, the maximum possible without freezes in some devices.



    4
    Re: [KERNEL][22/01]· ▀▄ · Kernel 3.0.58 HydRx-v4r97b - For Samsung Stock-JB

    Last version v5r2 yes http://t.co/GdoPJi98.


    Enviado desde mi GT-I9300 usando Tapatalk 2
    3
    Ok and I have 2 other noob question.
    1)What is SOD?
    2) if the kernel doesn't work well how to take it off the phone?

    1) SOD = Sleep of Death, which means that if you turn your screen off and try to turn it back on it will stay turned off and the only way to get your device working again is to reboot.

    2) Just go into CWM and flash another one


    Edit: 3 answers in almost the same moment, nice but I was too late :)
    3
    updated. more uv's to choose
    3
    Flashed semi version kernel.. Working good so far but cpu spy can't detect the cpu states

    Sent from my GT-I9300 using xda premium

    it's disabled, but in next release I can enable it if you all like