1. buka root explorer
2. mount as rw (tulisan rw diatas layar gan)
3. buka system, build.prop open with text editor
4.copy dibagian paling bawah, beri satu enter sama script terakhirnya.
5. copot kartu gsm bila perlu (pembagian voltase modem)
6. reboot..
#responsif dan smooth
debug.performance.tuning=1
debug.composition.type=gpu
debug.egl.hw=1
debug.sf.hw=1
persist.sys.ui.hw=1
video.accelerate.hw=1
ro.media.enc.jpeg.quality=100
debug.egl.profiler=1
#percepat internet maxi
ro.ril.hsxpa=2
ro.ril.gprsclass=12
ro.ril.hsdpa.category=25
ro.ril.hsupa.category=9
ro.ril.hep=1
ro.ril.enable.3g.prefix=1
ro.ril.enable.a52=0
ro.ril.enable.a53=1
ro.ril.enable.dtm=1
net.dns1=8.8.8.8
net.dns2=8.8.4.4