Introduction
Welcome to my SaberMod CM12.1 project! Inspired by wanting a faster Android experience, the ROM and kernel are both built with the SaberMod toolchain tuned for Cortex-A15 devices with NEON-vfpv4 with Graphite, O3 and GCC Optimizations. I cherry-picked useful tweaks and options from other AOSP based projects that I find useful for a more customizable experience.
DISCLAIMER: I am not responsible for any damages to your device, always have a nandroid on hand if anything happens.
Features
ROM
Based on the CyanogenMod 12.1 Nightly branch
Compiled with the SaberMod 4.8.5 Toolchain tuned for Cortex-A15 devices with NEON-vfpv4
Enabled -O3, Graphite, OpenMP, and Strict Aliasing Optimizations
Support for unified jflte devices
SGH-I9505
SGH-M919
SGH-I337/I337M
SCH-I545
SPH-l720
SCH-R970
Featuring the Android M Preview 3 bootanimation
Included AdAway, a powerful ad-blocker with black/whitelist capabilities
Built with newer SQLite3 for faster database performance
Built with a newer jemalloc (Bionic's memory allocator)
Added boot service to TRIM /system, /data and /cache partitions
Added boot service to vacuum and re-index SQLite databases
Included ViPER4Android Audio Effects over the stock AudioFX
Smart Pulldown option for the status bar
Switch to hide Superuser icon in the statusbar
Switch to enable legacy notification ticker
Enabled call recording for all regions
Added SasmsungServiceMode apk
Kernel
Compiled with SaberMod 4.9.4 Toolchain tuned for Cortex-A15 devices with NEON-vfpv4
Enabled -O3, Graphite, OpenMP and GCC Optimization flags
Featuring a custom LED boot pattern
Built with XZ compression for a smaller boot.img
Ability to underclock down to 162 MHz
Undervolt capabilities
Added @
Faux123's Intelliactive CPU governor and Simple GPU Governor
Disabled Stock MPDecision in favor of @
Faux123’s Intelli-plug hotplugging solution
Added FauxSound controls
Tuned Interactive governor based on @
Temasek’s hlte kernel
Tuned LowMemoryKiller
Added power efficient workqueues
Slimbus overclock for better audio quality
Enabled aggressive multicore power saving
Enabled ARCH POWER
Dyanmic Fsync disabled and Asynchronous Fsync enabled
Westwood TCP Congestion algorithm made default
This is a modified stock kernel that can be tuned with Kernel Adiutor. Feel free to flash any other CM12.1 compatible custom kernel!
Installation Instructions:
Upgrading from a previous build:
Nandroid
Flash the ROM
Flash GApps
Flash any add-ons you want
Reboot into ROM
Upgrading from any other ROM:
Nandroid
Full wipe /system, /data and /cache
Flash the ROM
Flash GApps
Flash any add-ons you want
Reboot into ROM
Note: If you ever find yourself at the Galaxy S4 screen with your LED blinking blue, reboot back into recovery, wipe /system, re-flash and reboot.
F2FS Users! No ROM conversion is necessary.
/system is only support as EXT4, do not try to convert /system to F2FS, it will fail.
/data and /cache are supported as F2FS
How to use F2FS:
"What is F2FS?
Back up all your data. You will fully wipe your phone in order to convert to F2FS
Download @
antaresOne's TWRP with F2FS support
Boot into TWRP
Go to wipe > advanced wipe
Checkbox Data or Cache
Press the "Repair or Change File System" button at the bottom
Press "Change Filesystem"
Press "F2FS"
Swipe to confirm
Do the same for Cache/Data
Flash ROM, GApps and any other addons you want.
Downloads
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camara htc one m9 flashear en recovery
https://drive.google.com/file/d/0B02...NHc/view?pli=1