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

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roisagi

Senior Member
Jun 14, 2006
535
8
Have you tested different uv settings, extreme and recommended?

Tries uv -50, which is quite a mild set of settings...

---------- Post added at 09:07 AM ---------- Previous post was at 09:02 AM ----------

Tries uv -50, which is quite a mild set of settings...

I am not sure which version is the latest:

v5r 2 - does solve freeze issues - does not solve wifi isuues
v5r 04 - (later than r2?) - does solve wifi issues, has some freezes...
 

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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