Battery n Ram saver

They tweak LMK settings(Android's built in task killer) and some kernel settings in order to Increase battery life

These tweaks are made ONLY for Galaxy Y(SGY tweaks only for galaxy y) if TweakZv6 for all android ROOTED

TweaksZV6 & SGY Tweaks UpdateB >> Install Via CWM

YOU CAN ALSO TRY OUT THOSE BUILD.PROP TWEAKS 

[SOME BUILD.PROP TWEAKS THAT CAN ALSO HELP]
(just open build.prop and copy them to the end of the file.Please report if they work on your phone/rom  )

[EXPERIMENTAL](Thanks Master&Slave :P )
This might give you better video recording and picture taking results

ro.media.capture.maxres=8m
ro.media.capture.fast.fps=4
ro.media.capture.slow.fps=120
ro.media.panorama.defres=3264x1840
ro.media.panorama.frameres=1280x720
ro.camcorder.videoModes=true
ro.media.enc.jpeg.quality=95

(wi-fi speed increase tweaks)
net.ipv4.tcp_ecn=0
net.ipv4.route.flush=1
net.ipv4.tcp_rfc1337=1
net.ipv4.ip_no_pmtu_disc=0
net.ipv4.tcp_sack=1
net.ipv4.tcp_fack=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_timestamps=1
net.ipv4.tcp_rmem=4096 39000 187000
net.ipv4.tcp_wmem=4096 39000 187000
net.ipv4.tcp_mem=187000 187000 187000
net.ipv4.tcp_no_metrics_save=1
net.ipv4.tcp_moderate_rcvbuf=1