Init.d Tweaks

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Here are some scripts that will increase overall user experience on your sidekick!

I do not take any credit for these tweaks i found them all over XDA and i put them together nicely for you so you can use them yourself.

Strict Mine Free handler
echo "2048,3072,6144,15360,17920,20480" > /sys/module/lowmemorykiller/parameters/minfree


Internet
echo "0" > /proc/sys/net/ipv4/tcp_timestamps;
echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse;
echo "1" > /proc/sys/net/ipv4/tcp_sack;
echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle;
echo "1" > /proc/sys/net/ipv4/tcp_window_scaling;
echo "5" > /proc/sys/net/ipv4/tcp_keepalive_probes;
echo "30" > /proc/sys/net/ipv4/tcp_keepalive_intvl;
echo "30" > /proc/sys/net/ipv4/tcp_fin_timeout;
echo "404480" > /proc/sys/net/core/wmem_max;
echo "404480" > /proc/sys/net/core/rmem_max;
echo "256960" > /proc/sys/net/core/rmem_default;
echo "256960" > /proc/sys/net/core/wmem_default;
echo "4096,16384,404480" > /proc/sys/net/ipv4/tcp_wmem;
echo "4096,87380,404480" > /proc/sys/net/ipv4/tcp_rmem;

Battery
echo "500" > /proc/sys/vm/dirty_expire_centisecs
echo "1000" > /proc/sys/vm/dirty_writeback_centisecs

Vm Management
echo "4096" > /proc/sys/vm/min_free_kbytes
echo "0" > /proc/sys/vm/oom_kill_allocating_task;
echo "0" > /proc/sys/vm/panic_on_oom;
echo "0" > /proc/sys/vm/laptop_mode;
echo "0" > /proc/sys/vm/swappiness
echo "50" > /proc/sys/vm/vfs_cache_pressure
echo "90" > /proc/sys/vm/dirty_ratio
echo "70" > /proc/sys/vm/dirty_background_ratio

These tweaks will increase performance speed and battery life.

To add these just download the file below and then extract the 77tweaks file inside, then using adb or a file manager push them to system/etc/init.d and name them 77tweaks.

Please let me know if you see any difference.

I will be adding some more as time passes and i will also add build.prop tweaks
I want to make your phone better for you to use so please enjoy and leave feedback!

Thanks bro.. I give you feedback as soon as I throw these in... does it matter if your on kg1 or kg2?

Sent from my SGH-T839 using xda premium

Originally Posted by ChoctawT

Thanks bro.. I give you feedback as soon as I throw these in... does it matter if your on kg1 or kg2?

Sent from my SGH-T839 using xda premium

no that wont matter at all! im gonna release some build.prop tweaks later that will make some improvement too! let me know how it goes thanks

Originally Posted by tylermaciaszek

no that wont matter at all! im gonna release some build.prop tweaks later that will make some improvement too! let me know how it goes thanks

Gotchu

Sent from my SGH-T839 using xda premium

Originally Posted by ChoctawT

Gotchu

Sent from my SGH-T839 using xda premium

these wont due as much as the build.prop likely will but you can try them and see a little improvement

They work great bro

Sent from my SGH-T959 using XDA App

hey help. well i dnt have init.d i have init. goldfish.sh.. any idea why?

Sent from my SGH-T839 using XDA App

Originally Posted by HC13

hey help. well i dnt have init.d i have init. goldfish.sh.. any idea why?

Sent from my SGH-T839 using XDA App

what rom you on?

stock KG2..

Sent from my SGH-T839 using XDA App

just make an init.d folder and it should be fine!