[multiprose]

use root explorer to enter into system, mount r/w, open build.prop with text editor. append following lines below main build.prop info

these are various tweaks to increase
-touch screen responsiveness
-wifi scanning interval
-startup speed
-turn off annoying messages
...etc.etc. and other stuff

performance obviously is negatively proportional to battery life, so you may see minor decreases in battery, depending on what you use your reader for.

windowsmgr.max_events_per_sec=150
wifi.supplicant_scan_interval=180
debug.sf.hw=1
debug.performance.tuning=1
ro.media.dec.jpeg.memcap=8000000
ro.media.enc.jpeg.quality=100
debug.sf.nobootanimation=1
ro.kernel.android.checkjni=0
ro.kernel.checkjni=0
ro.HOME_APP_ADJ=1
persist.adb.notify=0